JP5557120B2 - 誘導電力受信機及び誘導電力受信機を備えたモバイル通信装置 - Google Patents
誘導電力受信機及び誘導電力受信機を備えたモバイル通信装置 Download PDFInfo
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- JP5557120B2 JP5557120B2 JP2011527469A JP2011527469A JP5557120B2 JP 5557120 B2 JP5557120 B2 JP 5557120B2 JP 2011527469 A JP2011527469 A JP 2011527469A JP 2011527469 A JP2011527469 A JP 2011527469A JP 5557120 B2 JP5557120 B2 JP 5557120B2
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- 230000001939 inductive effect Effects 0.000 title claims description 39
- 238000010295 mobile communication Methods 0.000 title claims description 5
- 238000004891 communication Methods 0.000 claims description 27
- 230000006698 induction Effects 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 3
- 230000009977 dual effect Effects 0.000 description 12
- 239000002131 composite material Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 3
- 230000005674 electromagnetic induction Effects 0.000 description 3
- 229920001690 polydopamine Polymers 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/80—Circuit arrangements or systems for wireless supply or distribution of electric power involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and receiving devices
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
- H02J7/00034—Charger exchanging data with an electronic device, i.e. telephone, whose internal battery is under charge
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/20—Circuit arrangements or systems for wireless supply or distribution of electric power using microwaves or radio frequency waves
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
- H02J2310/10—The network having a local or delimited stationary reach
- H02J2310/20—The network being internal to a load
- H02J2310/22—The load being a portable electronic device
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
- H04B5/72—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for local intradevice communication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
- H04B5/79—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for data transfer in combination with power transfer
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Signal Processing (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Near-Field Transmission Systems (AREA)
Description
■電気化学セルに配線される整流器を含む電力受信回路を準備するステップ、
■電力受信回路を近距離場通信アンテナに接続するステップ、および、
■動作中の誘導電力アウトレットの近傍に近距離場通信アンテナを持ってくるステップ。
ステップ(a)−携帯電話の電気化学セルに配線される整流器を含む電力受信回路を準備する、
ステップ(b)−電力受信回路をNFCアンテナに接続する、および
ステップ(c)−動作中の誘導電力アウトレットの近傍にNFCアンテナを持ってくる。
25 スイッチユニット
30 電力受信回路
40 電気負荷
50 NFC受信機回路
100 複合受信機
2020 インダクタ
2025 スイッチユニット
2026 同調素子
2030 電力受信回路
2040 電気負荷 携帯電話
2042 電気化学セル
2050 NFC受信機回路
2052 受動回路
2054 能動回路
2056 電源
2100 複合受信機
2200 誘導電力アウトレット
2220 一次インダクタ
2230 駆動ユニット
2240 電源
2330 整流ユニット
Claims (11)
- 電気負荷に電力を供給するための誘導電力受信機であって、前記誘導電力受信機が、駆動ユニット経由で電源に接続される一次インダクタと誘導的に連結するように構成される二次インダクタを備え、前記駆動ユニットが、前記一次インダクタ両端に高周波振動電圧を駆動し、それによって二次電圧が前記二次インダクタ内に誘導されるように振動磁界を生成するように使用可能であり、
前記二次インダクタが、
(i)前記電気負荷に電力を供給するための電力受信回路、および、
(ii)13.56メガヘルツの近距離場通信無線信号を受信するための通信回路、
に前記二次インダクタを選択的に接続するように使用可能なスイッチユニットに接続され、
前記通信回路が、前記無線信号の前記周波数に前記回路を同調させるように加えられることができる同調素子を更に備え、
前記二次電圧が13.56メガヘルツの周波数を有するときに、前記スイッチユニットが前記二次インダクタを前記通信回路に接続するように使用可能である、ことを特徴とする受信機。 - 前記電力受信回路が、前記二次インダクタ両端に誘導される交流電圧を直流電圧に変換するための整流ユニットを備える、ことを特徴とする請求項1に記載の誘導電力受信機。
- 前記通信回路が、近距離場通信回路を備える、ことを特徴とする請求項1に記載の誘導電力受信機。
- 前記二次インダクタが、誘導ループアンテナを備える、ことを特徴とする請求項1に記載の誘導電力受信機。
- 前記二次インダクタが、複数巻回誘導コイルを備える、ことを特徴とする請求項1に記載の誘導電力受信機。
- 前記複数巻回誘導コイルの少なくとも1巻回が無線アンテナを備える、ことを特徴とする請求項5に記載の誘導電力受信機。
- 前記通信回路が近距離場通信伝送周波数とほぼ等しい共振周波数を有する、ことを特徴とする請求項1に記載の誘導電力受信機。
- 前記通信回路が、前記無線信号から電力を引き出すように使用可能な受動回路を備える、ことを特徴とする請求項1に記載の誘導電力受信機。
- 前記通信回路が、無線信号を送信するように使用可能な、電源に接続される能動回路を更に備える、ことを特徴とする請求項1に記載のいずれかの誘導電力受信機。
- 請求項1ないし請求項9のいずれか1項に記載の誘導電力受信機を備えたモバイル通信装置。
- 請求項1ないし請求項9のいずれか1項に記載の誘導電力受信機を備え、かつ、電話、コンピュータ、PDAおよびメディアプレーヤからなる群から選ばれるモバイル通信装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13666008P | 2008-09-23 | 2008-09-23 | |
US61/136,660 | 2008-09-23 | ||
PCT/IL2009/000915 WO2010035256A2 (en) | 2008-09-23 | 2009-09-22 | Combined antenna and inductive power receiver |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012503466A JP2012503466A (ja) | 2012-02-02 |
JP5557120B2 true JP5557120B2 (ja) | 2014-07-23 |
Family
ID=41785945
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011527469A Active JP5557120B2 (ja) | 2008-09-23 | 2009-09-22 | 誘導電力受信機及び誘導電力受信機を備えたモバイル通信装置 |
Country Status (9)
Country | Link |
---|---|
US (1) | US9124121B2 (ja) |
EP (1) | EP2342797A2 (ja) |
JP (1) | JP5557120B2 (ja) |
KR (1) | KR20110056334A (ja) |
CN (1) | CN102265480A (ja) |
AU (1) | AU2009297963A1 (ja) |
CA (1) | CA2738206A1 (ja) |
MX (1) | MX2011003088A (ja) |
WO (1) | WO2010035256A2 (ja) |
Families Citing this family (104)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7952322B2 (en) | 2006-01-31 | 2011-05-31 | Mojo Mobility, Inc. | Inductive power source and charging system |
US8169185B2 (en) | 2006-01-31 | 2012-05-01 | Mojo Mobility, Inc. | System and method for inductive charging of portable devices |
US11201500B2 (en) | 2006-01-31 | 2021-12-14 | Mojo Mobility, Inc. | Efficiencies and flexibilities in inductive (wireless) charging |
US7948208B2 (en) | 2006-06-01 | 2011-05-24 | Mojo Mobility, Inc. | Power source, charging system, and inductive receiver for mobile devices |
US11329511B2 (en) | 2006-06-01 | 2022-05-10 | Mojo Mobility Inc. | Power source, charging system, and inductive receiver for mobile devices |
WO2009114671A1 (en) | 2008-03-13 | 2009-09-17 | Access Business Group International Llc | Inductive power supply system with multiple coil primary |
CA2718901C (en) | 2008-03-17 | 2018-10-16 | Powermat Ltd. | Inductive transmission system |
US20110050164A1 (en) | 2008-05-07 | 2011-03-03 | Afshin Partovi | System and methods for inductive charging, and improvements and uses thereof |
US8981598B2 (en) | 2008-07-02 | 2015-03-17 | Powermat Technologies Ltd. | Energy efficient inductive power transmission system and method |
US11979201B2 (en) | 2008-07-02 | 2024-05-07 | Powermat Technologies Ltd. | System and method for coded communication signals regulating inductive power transmissions |
CA2738206A1 (en) * | 2008-09-23 | 2010-04-01 | Powermat Ltd. | Combined antenna and inductive power receiver |
US9240824B2 (en) | 2009-02-13 | 2016-01-19 | Qualcomm Incorporated | Wireless power and wireless communication for electronic devices |
JP5597022B2 (ja) | 2009-05-13 | 2014-10-01 | キヤノン株式会社 | 給電装置、及び制御方法 |
JP5603647B2 (ja) * | 2009-05-13 | 2014-10-08 | キヤノン株式会社 | 給電装置、給電装置の制御方法及び給電通信システム |
US8890470B2 (en) | 2010-06-11 | 2014-11-18 | Mojo Mobility, Inc. | System for wireless power transfer that supports interoperability, and multi-pole magnets for use therewith |
CN101888182B (zh) * | 2010-06-24 | 2012-11-21 | 无锡新硅微电子有限公司 | 具有功率接收器的dc-dc转换器 |
US8068011B1 (en) | 2010-08-27 | 2011-11-29 | Q Street, LLC | System and method for interactive user-directed interfacing between handheld devices and RFID media |
US8983374B2 (en) | 2010-12-13 | 2015-03-17 | Qualcomm Incorporated | Receiver for near field communication and wireless power functionalities |
JP5325347B2 (ja) * | 2010-12-27 | 2013-10-23 | Necトーキン株式会社 | 電子機器、モジュール及びシステム |
US10115520B2 (en) | 2011-01-18 | 2018-10-30 | Mojo Mobility, Inc. | Systems and method for wireless power transfer |
US9178369B2 (en) | 2011-01-18 | 2015-11-03 | Mojo Mobility, Inc. | Systems and methods for providing positioning freedom, and support of different voltages, protocols, and power levels in a wireless power system |
US11342777B2 (en) | 2011-01-18 | 2022-05-24 | Mojo Mobility, Inc. | Powering and/or charging with more than one protocol |
US9496732B2 (en) | 2011-01-18 | 2016-11-15 | Mojo Mobility, Inc. | Systems and methods for wireless power transfer |
KR101830960B1 (ko) * | 2011-08-18 | 2018-02-22 | 삼성전자주식회사 | 휴대용 단말기의 일체형으로 구비된 엔에프시 안테나와 비접촉 충전 코일의 구분 장치 및 그 방법 |
US8880055B1 (en) | 2011-10-06 | 2014-11-04 | Marvell International Ltd. | Method and apparatus for using near field communication (NFC) to perform transactions on a mobile device |
KR101327081B1 (ko) | 2011-11-04 | 2013-11-07 | 엘지이노텍 주식회사 | 무선전력 수신장치 및 그 제어 방법 |
US9385786B2 (en) * | 2011-12-14 | 2016-07-05 | Marvell World Trade Ltd. | Method and apparatus for charging a battery in a mobile device through a near field communication (NFC) antenna |
CN104025464B (zh) * | 2012-03-06 | 2016-08-17 | 松下电器产业株式会社 | 通信装置 |
US20130271069A1 (en) | 2012-03-21 | 2013-10-17 | Mojo Mobility, Inc. | Systems and methods for wireless power transfer |
US9722447B2 (en) | 2012-03-21 | 2017-08-01 | Mojo Mobility, Inc. | System and method for charging or powering devices, such as robots, electric vehicles, or other mobile devices or equipment |
KR101924341B1 (ko) | 2012-04-09 | 2018-12-03 | 삼성전자주식회사 | 무선 충전 장치 및 방법 |
US20130297301A1 (en) * | 2012-05-03 | 2013-11-07 | Motorola Mobility, Inc. | Coupling an electronic skin tattoo to a mobile communication device |
US20130294617A1 (en) * | 2012-05-03 | 2013-11-07 | Motorola Mobility Llc | Coupling an Electronic Skin Tattoo to a Mobile Communication Device |
KR101920236B1 (ko) * | 2012-06-19 | 2018-11-20 | 삼성전자주식회사 | 배터리를 충전하기 위한 방법 및 그 전자 장치 |
CN102761639B (zh) * | 2012-06-29 | 2017-11-10 | 惠州Tcl移动通信有限公司 | 一种手机 |
KR101350312B1 (ko) | 2012-12-27 | 2014-01-16 | 전자부품연구원 | 저주파 대역의 무선전력 전송 및 근거리 통신을 위한 재구성 가능한 안테나 장치 |
US9520638B2 (en) | 2013-01-15 | 2016-12-13 | Fitbit, Inc. | Hybrid radio frequency / inductive loop antenna |
JP6164857B2 (ja) | 2013-02-12 | 2017-07-19 | キヤノン株式会社 | 給電装置、給電装置の制御方法、受電装置、受電装置の制御方法、プログラム |
US9362778B2 (en) | 2013-03-14 | 2016-06-07 | Robert Bosch Gmbh | Short distance wireless device charging system having a shared antenna |
EP2787591A3 (en) * | 2013-04-05 | 2015-03-25 | Powermat Technologies Ltd. | System and Method for Determining Proximity |
US9837846B2 (en) | 2013-04-12 | 2017-12-05 | Mojo Mobility, Inc. | System and method for powering or charging receivers or devices having small surface areas or volumes |
US20140347232A1 (en) | 2013-05-21 | 2014-11-27 | Alireza Mahanfar | Electronic device components as antennas |
CN105431993B (zh) * | 2013-05-31 | 2019-05-10 | 诺基亚技术有限公司 | 多线圈无线功率装置 |
US9793739B2 (en) | 2013-08-07 | 2017-10-17 | Sandisk Technologies Llc | Wireless power transmitting device |
US9613747B2 (en) * | 2013-08-26 | 2017-04-04 | Qualcomm Incorporated | System and method for efficient data communication and wireless power transfer coexistence |
US20190089183A9 (en) * | 2013-10-23 | 2019-03-21 | Apple Inc. | Transmitter and receiver communication for inductive power transfer systems |
US9673784B2 (en) | 2013-11-21 | 2017-06-06 | Apple Inc. | Using pulsed biases to represent DC bias for charging |
WO2015083550A1 (ja) | 2013-12-05 | 2015-06-11 | 株式会社村田製作所 | 受電装置及び電力伝送システム |
US9935691B2 (en) | 2013-12-19 | 2018-04-03 | Intel Corporation | Antenna configuration for dynamic re-distribution of magnetic fields |
WO2015107528A1 (en) * | 2014-01-19 | 2015-07-23 | Powermat Technologies Ltd. | Wireless power outlet and method of transferring power thereby |
US9196964B2 (en) | 2014-03-05 | 2015-11-24 | Fitbit, Inc. | Hybrid piezoelectric device / radio frequency antenna |
WO2015162081A2 (en) | 2014-04-25 | 2015-10-29 | Koninklijke Philips N.V. | Switched mode power supply driver integrated with a power transmission antenna |
KR101886422B1 (ko) * | 2014-06-30 | 2018-08-09 | 엘지이노텍 주식회사 | 무선전력 수신장치 및 그 제어 방법 |
US10566843B2 (en) * | 2014-07-15 | 2020-02-18 | Qorvo Us, Inc. | Wireless charging circuit |
US10559970B2 (en) * | 2014-09-16 | 2020-02-11 | Qorvo Us, Inc. | Method for wireless charging power control |
US10045398B2 (en) | 2014-09-23 | 2018-08-07 | Samsung Electro-Mechanics Co., Ltd. | Wireless power receiver |
US10424968B2 (en) * | 2014-12-23 | 2019-09-24 | Uvic Industry Partnerships Inc. | Methods and devices for controlling wireless power transfer levels |
FR3032076A1 (fr) * | 2015-01-26 | 2016-07-29 | Stmicroelectronics Rousset | Procede de gestion de la communication sans contact et de la charge sans contact au sein d'un systeme, et systeme correspondant |
US10110063B2 (en) | 2015-03-29 | 2018-10-23 | Chargedge, Inc. | Wireless power alignment guide |
US10581276B2 (en) | 2015-03-29 | 2020-03-03 | Chargedge, Inc. | Tuned resonant microcell-based array for wireless power transfer |
US10374459B2 (en) | 2015-03-29 | 2019-08-06 | Chargedge, Inc. | Wireless power transfer using multiple coil arrays |
US10122217B2 (en) * | 2015-09-28 | 2018-11-06 | Apple Inc. | In-band signaling within wireless power transfer systems |
CN106026332B (zh) * | 2015-10-27 | 2019-08-27 | 天地融科技股份有限公司 | 一种负载驱动电路、方法及电子支付设备 |
US9859950B2 (en) * | 2015-10-29 | 2018-01-02 | Integrated Device Technology, Inc. | Wireless power receiver with magnetic data transaction capability |
WO2017100747A1 (en) | 2015-12-11 | 2017-06-15 | Sanjaya Maniktala | System for inductive wireless power transfer for portable devices |
EP3185398A1 (en) | 2015-12-22 | 2017-06-28 | ams AG | Wireless power receiver, charging arrangement and method for operating a wireless power receiver |
US10270167B2 (en) | 2016-02-25 | 2019-04-23 | Nxp B.V. | Antenna apparatuses and approaches therefor |
US20170256990A1 (en) * | 2016-03-03 | 2017-09-07 | Sanjaya Maniktala | Receiver Coil Arrangements for Inductive Wireless Power Transfer for Portable Devices |
US11239027B2 (en) | 2016-03-28 | 2022-02-01 | Chargedge, Inc. | Bent coil structure for wireless power transfer |
US10312745B2 (en) | 2016-03-28 | 2019-06-04 | Chargedge, Inc. | Wireless power transfer system with automatic foreign object rejection |
US10923966B2 (en) | 2016-06-05 | 2021-02-16 | Chargedge, Inc. | Coil structures for alignment and inductive wireless power transfer |
KR102542759B1 (ko) * | 2016-07-05 | 2023-06-15 | 삼성디스플레이 주식회사 | 표시 장치 |
US10348130B2 (en) * | 2016-07-27 | 2019-07-09 | Nxp B.V. | Power harvesting for RFID/NFC-applications |
US10601250B1 (en) | 2016-09-22 | 2020-03-24 | Apple Inc. | Asymmetric duty control of a half bridge power converter |
US10804726B2 (en) | 2017-01-15 | 2020-10-13 | Chargedge, Inc. | Wheel coils and center-tapped longitudinal coils for wireless power transfer |
US10840745B1 (en) | 2017-01-30 | 2020-11-17 | Chargedge, Inc. | System and method for frequency control and foreign object detection in wireless power transfer |
CN107147220A (zh) * | 2017-04-19 | 2017-09-08 | 苏州横空电子科技有限公司 | 可读取nfc标签的谐振式无线充电***及其nfc读取的方法 |
CN107154682A (zh) * | 2017-05-25 | 2017-09-12 | 珠海市魅族科技有限公司 | 一种电子设备及其控制方法 |
US10425793B2 (en) | 2017-06-29 | 2019-09-24 | Texas Instruments Incorporated | Staggered back-to-back launch topology with diagonal waveguides for field confined near field communication system |
US10389410B2 (en) | 2017-06-29 | 2019-08-20 | Texas Instruments Incorporated | Integrated artificial magnetic launch surface for near field communication system |
US10461810B2 (en) | 2017-06-29 | 2019-10-29 | Texas Instruments Incorporated | Launch topology for field confined near field communication system |
US10623063B2 (en) * | 2017-07-18 | 2020-04-14 | Texas Instruments Incorporated | Backplane with near field coupling to modules |
EP4395125A2 (en) | 2017-09-26 | 2024-07-03 | Stryker Corporation | System for wirelessly charging a medical device battery |
WO2019076366A1 (zh) * | 2017-10-20 | 2019-04-25 | 南京启纬智芯微电子有限公司 | 具有能量管理功能的nfc接口 |
US10356537B2 (en) | 2017-12-01 | 2019-07-16 | Semiconductor Components Industries, Llc | All-in-one method for wireless connectivity and contactless battery charging of small wearables |
US20220006323A1 (en) * | 2018-11-06 | 2022-01-06 | Humavox Ltd | A bi-functional receiving/ transmitting element for wireless charging |
KR102000958B1 (ko) * | 2018-11-21 | 2019-10-01 | 삼성전자주식회사 | 무선 충전 장치 및 방법 |
WO2020160290A1 (en) * | 2019-01-31 | 2020-08-06 | Mobile Tech, Inc. | Methods and apparatuses for wireless and non-conductive power and data transfers with electronic devices |
US11444485B2 (en) | 2019-02-05 | 2022-09-13 | Mojo Mobility, Inc. | Inductive charging system with charging electronics physically separated from charging coil |
EP3772155B1 (en) * | 2019-07-30 | 2021-09-01 | Infineon Technologies AG | Power supply circuit that sources energy from an nfc antenna |
US20210376881A1 (en) * | 2020-05-29 | 2021-12-02 | Shure Acquisition Holdings, Inc. | Wearable Device With Conductive Coil for Wireless Charging and Communicating |
CN116134697A (zh) * | 2020-06-28 | 2023-05-16 | 努卡任特股份有限公司 | 较高功率高频无线功率传递*** |
US11469626B2 (en) | 2020-06-28 | 2022-10-11 | Nucurrent, Inc. | Wireless power receiver for receiving high power high frequency transfer |
US11005308B1 (en) | 2020-06-28 | 2021-05-11 | Nucurrent, Inc. | Wireless power transmitter for high fidelity communications and high power transfer |
US11476725B2 (en) | 2020-06-28 | 2022-10-18 | Nucurrent, Inc. | Wireless power transmitter for high fidelity communications and high power transfer |
US11476724B2 (en) | 2020-06-28 | 2022-10-18 | Nucurrent, Inc. | Higher power high frequency wireless power transfer system |
US11404918B2 (en) | 2020-07-21 | 2022-08-02 | Nucurrent, Inc. | Wireless charging in eyewear with enhanced positional freedom |
US11476897B2 (en) | 2021-01-28 | 2022-10-18 | Nucurrent, Inc. | Wireless power transmitter for high fidelity communications at high power transfer |
US11489555B2 (en) | 2021-01-28 | 2022-11-01 | Nucurrent, Inc. | Wireless power transmitter for high fidelity communications with amplitude shift keying |
US11722179B2 (en) | 2021-01-28 | 2023-08-08 | Nucurrent, Inc. | Wireless power transmission systems and methods for selectively signal damping for enhanced communications fidelity |
US11695449B2 (en) | 2021-01-28 | 2023-07-04 | Nucurrent, Inc. | Wireless power transmission systems and methods with signal damping operating modes |
US11711112B2 (en) | 2021-01-28 | 2023-07-25 | Nucurrent, Inc. | Wireless power transmission systems and methods with selective signal damping active mode |
US11483032B2 (en) | 2021-01-28 | 2022-10-25 | Nucurrent, Inc. | Wireless power transmission systems and methods with selective signal damping at periodic active mode windows |
US12027856B2 (en) | 2022-06-24 | 2024-07-02 | Bloom Energy Corporation | Control systems and methods for minimizing power loss associated with fuel cell systems |
Family Cites Families (169)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3771085A (en) * | 1971-08-10 | 1973-11-06 | Tokyo Keiki Kk | Deviation detecting apparatus |
US3938018A (en) * | 1974-09-16 | 1976-02-10 | Dahl Ernest A | Induction charging system |
US4160193A (en) * | 1977-11-17 | 1979-07-03 | Richmond Abraham W | Metal vapor electric discharge lamp system |
US4431948A (en) * | 1982-08-09 | 1984-02-14 | Standun Controls, Inc. | Apparatus for control of load power consumption |
DE3417455C2 (de) | 1984-05-11 | 1986-07-03 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Einrichtung zur induktiven Energie- und Datenübertragung |
US4754180A (en) * | 1985-04-01 | 1988-06-28 | Honeywell Inc. | Forceless non-contacting power transformer |
JPH0739078Y2 (ja) | 1986-11-27 | 1995-09-06 | 株式会社三協精機製作所 | 反転磁気ヘッド装置のテープガイド機構 |
US4977515A (en) * | 1988-08-29 | 1990-12-11 | Rudden Frank G | Load management device and method of use |
JPH0736556Y2 (ja) | 1990-03-06 | 1995-08-23 | 株式会社ヤマガタグラビヤ | 腰掛け式便器 |
JPH04156242A (ja) | 1990-10-17 | 1992-05-28 | Sekisui Chem Co Ltd | ワイヤレス給電システム |
US5278771A (en) * | 1991-07-12 | 1994-01-11 | Seti Corporation | Programmable timed electrical power management device |
NL9101590A (nl) * | 1991-09-20 | 1993-04-16 | Ericsson Radio Systems Bv | Stelsel voor het laden van een oplaadbare accu van een draagbare eenheid in een rek. |
GB9204200D0 (en) | 1992-02-27 | 1992-04-08 | Goble Nigel M | An inductive loop power transmission system |
US5221877A (en) * | 1992-03-10 | 1993-06-22 | Davis Controls Corporation | Power reduction control for inductive lighting installation |
JP3409145B2 (ja) * | 1993-07-26 | 2003-05-26 | 任天堂株式会社 | 小型電気機器 |
US5455466A (en) * | 1993-07-29 | 1995-10-03 | Dell Usa, L.P. | Inductive coupling system for power and data transfer |
WO1995011545A1 (en) * | 1993-10-21 | 1995-04-27 | Auckland Uniservices Limited | Inductive power pick-up coils |
US5530435A (en) * | 1993-12-09 | 1996-06-25 | Steelcase Inc. | Utility distribution system for modular furniture and the like |
JP2671809B2 (ja) * | 1994-06-30 | 1997-11-05 | 日本電気株式会社 | 非接触型充電装置 |
US5762250A (en) * | 1994-07-06 | 1998-06-09 | Truckin' Movers Corporation | Convertible carrying case and work platform for small electronic devices |
EP0767936A4 (en) | 1994-07-19 | 1998-03-04 | Elonex Technologies Inc | MICRO-PORTABLE DIGITAL TOOL CALCULATOR |
US5486394A (en) * | 1994-08-26 | 1996-01-23 | E-Z Taping System, Inc. | Self-release self-adhesive drywall tape |
DE69630894T2 (de) * | 1995-05-18 | 2004-09-02 | Aura Communications, Inc., Wilmington | Magnetisches kommunikationssystem mit geringer reichweite |
FI960358A (fi) * | 1996-01-26 | 1997-07-27 | Veijo Sakari Makkonen | Kuulokeväline ja menetelmä kuulokevälineen asettamiseksi |
DE69711963T2 (de) * | 1996-01-30 | 2002-11-28 | Sumitomo Wiring Systems, Ltd. | Verbindungssystem und -verfahren für ein elektrisch betriebenes Fahrzeug |
JPH1023677A (ja) * | 1996-07-03 | 1998-01-23 | Uniden Corp | 無接点充電装置、充電器、コードレス機器および無接点充電器 |
US5821728A (en) * | 1996-07-22 | 1998-10-13 | Schwind; John P. | Armature induction charging of moving electric vehicle batteries |
US5713939A (en) * | 1996-09-16 | 1998-02-03 | Sulzer Intermedics Inc. | Data communication system for control of transcutaneous energy transmission to an implantable medical device |
US5949214A (en) * | 1997-11-04 | 1999-09-07 | Input/Output, Inc. | Rechargeable battery pack |
US5734254A (en) * | 1996-12-06 | 1998-03-31 | Hewlett-Packard Company | Battery pack and charging system for a portable electronic device |
US6042005A (en) * | 1997-06-20 | 2000-03-28 | Basile; Mark R. | Personal identification and promotional system using personal and medical information |
US6230029B1 (en) * | 1998-01-07 | 2001-05-08 | Advanced Mobile Solutions, Inc. | Modular wireless headset system |
US6484260B1 (en) * | 1998-04-24 | 2002-11-19 | Identix, Inc. | Personal identification system |
US6532298B1 (en) * | 1998-11-25 | 2003-03-11 | Iridian Technologies, Inc. | Portable authentication device and method using iris patterns |
TW463399B (en) * | 1999-03-19 | 2001-11-11 | Seiko Epson Corp | Electronic device |
US6211649B1 (en) * | 1999-03-25 | 2001-04-03 | Sourcenext Corporation | USB cable and method for charging battery of external apparatus by using USB cable |
US6127799A (en) * | 1999-05-14 | 2000-10-03 | Gte Internetworking Incorporated | Method and apparatus for wireless powering and recharging |
US6825620B2 (en) * | 1999-06-21 | 2004-11-30 | Access Business Group International Llc | Inductively coupled ballast circuit |
US20050083020A1 (en) * | 2003-10-20 | 2005-04-21 | Baarman David W. | Electrostatic charge storage assembly |
US6731071B2 (en) * | 1999-06-21 | 2004-05-04 | Access Business Group International Llc | Inductively powered lamp assembly |
US6436299B1 (en) * | 1999-06-21 | 2002-08-20 | Amway Corporation | Water treatment system with an inductively coupled ballast |
US7126450B2 (en) * | 1999-06-21 | 2006-10-24 | Access Business Group International Llc | Inductively powered apparatus |
US7518267B2 (en) | 2003-02-04 | 2009-04-14 | Access Business Group International Llc | Power adapter for a remote device |
US6673250B2 (en) * | 1999-06-21 | 2004-01-06 | Access Business Group International Llc | Radio frequency identification system for a fluid treatment system |
US7522878B2 (en) | 1999-06-21 | 2009-04-21 | Access Business Group International Llc | Adaptive inductive power supply with communication |
US7385357B2 (en) | 1999-06-21 | 2008-06-10 | Access Business Group International Llc | Inductively coupled ballast circuit |
US7612528B2 (en) * | 1999-06-21 | 2009-11-03 | Access Business Group International Llc | Vehicle interface |
JP4240748B2 (ja) | 2000-04-25 | 2009-03-18 | パナソニック電工株式会社 | 無接点給電装置 |
US6934119B2 (en) | 2000-06-27 | 2005-08-23 | Citizen Watch Co., Ltd. | Disk drive |
KR100426643B1 (ko) | 2000-08-16 | 2004-04-08 | (주) 잉카 시스템스 | 배터리 충전장치 |
US6766040B1 (en) * | 2000-10-02 | 2004-07-20 | Biometric Solutions, Llc | System and method for capturing, enrolling and verifying a fingerprint |
FI20002493A (fi) * | 2000-11-14 | 2002-05-15 | Salcomp Oy | Teholähdejärjestely ja induktiivisesti kytketty akkulaturi, jossa on langattomasti kytketty ohjaus, ja menetelmä teholähdejärjestelyn ja induktiivisesti kytketyn akkulaturin ohjaamiseksi langattomasti |
US6441589B1 (en) * | 2001-04-02 | 2002-08-27 | Bellsouth Intellectual Property Corporation | Portable battery recharge station |
JP2003011734A (ja) * | 2001-04-26 | 2003-01-15 | Denso Corp | 車両用電気機器取付構造 |
US6888438B2 (en) * | 2001-06-15 | 2005-05-03 | City University Of Hong Kong | Planar printed circuit-board transformers with effective electromagnetic interference (EMI) shielding |
US7263388B2 (en) * | 2001-06-29 | 2007-08-28 | Nokia Corporation | Charging system for portable equipment |
US7043060B2 (en) * | 2001-07-17 | 2006-05-09 | Niccole Family Trust | Fingerprint-actuated padlock |
US6586909B1 (en) * | 2001-12-21 | 2003-07-01 | Ron Trepka | Parallel battery charging device |
GB2399466B (en) | 2003-03-10 | 2005-11-16 | Univ City Hong Kong | Battery charging system |
US7392068B2 (en) | 2002-03-01 | 2008-06-24 | Mobilewise | Alternative wirefree mobile device power supply method and system with free positioning |
US6644557B1 (en) * | 2002-03-25 | 2003-11-11 | Robert A Jacobs | Access controlled thermostat system |
US6906495B2 (en) * | 2002-05-13 | 2005-06-14 | Splashpower Limited | Contact-less power transfer |
EP1547222B1 (en) | 2002-06-10 | 2018-10-03 | City University of Hong Kong | Planar inductive battery charger |
US20040023633A1 (en) * | 2002-07-31 | 2004-02-05 | Gordon Mark A. | Handheld wireless device holder |
US7440780B2 (en) * | 2002-09-18 | 2008-10-21 | University Of Pittsburgh - Of The Commonwealth System Of Higher Education | Recharging method and apparatus |
GB2393860B (en) * | 2002-09-27 | 2006-02-15 | Zap Wireless Technologies Ltd | Improvements relating to retention of rechargeable devices |
US7224086B2 (en) * | 2002-11-01 | 2007-05-29 | American Power Conversion Corporation | Universal multiple device power adapter and carry case |
US6894457B2 (en) * | 2002-11-01 | 2005-05-17 | American Power Conversion Corporation | Universal multiple device power adapter and carry case |
US7172196B2 (en) * | 2002-12-10 | 2007-02-06 | Mitch Randall | Systems and methods for providing electric power to mobile and arbitrarily positioned devices |
JP2004215225A (ja) * | 2002-12-17 | 2004-07-29 | Sony Corp | 通信システムおよび通信方法、並びにデータ処理装置 |
KR100513016B1 (ko) * | 2003-01-09 | 2005-09-05 | 삼성전자주식회사 | 무선 헤드셋 장치 |
JP4128102B2 (ja) * | 2003-04-14 | 2008-07-30 | シャープ株式会社 | 無線送受信カード |
WO2004097866A1 (en) * | 2003-05-02 | 2004-11-11 | George Alan Limpkin | Apparatus for supplying energy to a load and a related system |
JP2005006440A (ja) | 2003-06-12 | 2005-01-06 | Seiko Epson Corp | 無接点充電システムおよび無接点充電器 |
US7293565B2 (en) * | 2003-06-30 | 2007-11-13 | Philip Morris Usa Inc. | Electrically heated cigarette smoking system |
GB2404094B (en) | 2003-07-17 | 2008-01-02 | Thales Plc | Electrical connector |
US7271677B2 (en) * | 2003-09-22 | 2007-09-18 | Philip Richard Troyk | Inductive data and power link suitable for integration |
JP2005110412A (ja) | 2003-09-30 | 2005-04-21 | Sharp Corp | 電力供給システム |
US7041579B2 (en) | 2003-10-22 | 2006-05-09 | Northrop Grumman Corporation | Hard substrate wafer sawing process |
NZ529291A (en) * | 2003-10-31 | 2006-05-26 | Auckland Uniservices Ltd | Communication method and apparatus |
US7603148B2 (en) * | 2003-12-16 | 2009-10-13 | Sony Ericsson Mobile Communications Ab | Integrated wireless headset |
EP1754178A4 (en) * | 2004-01-07 | 2009-07-29 | Identification International I | FINGERPRINT RECORDING SYSTEMS WITH LOW POWER CONSUMPTION, DEVICE AND METHOD |
US20050226475A1 (en) | 2004-04-06 | 2005-10-13 | Mark Basile | Method of, and system for, accessing a home or dwelling |
TWI260939B (en) * | 2004-04-16 | 2006-08-21 | Hon Hai Prec Ind Co Ltd | Wireless earphone system |
US20060028176A1 (en) * | 2004-07-22 | 2006-02-09 | Qingfeng Tang | Cellular telephone battery recharging apparatus |
AU2005269406A1 (en) | 2004-07-28 | 2006-02-09 | Newton Peripherals, Llc | Peripheral devices for portable computer |
US7462951B1 (en) | 2004-08-11 | 2008-12-09 | Access Business Group International Llc | Portable inductive power station |
FR2874774B1 (fr) * | 2004-08-30 | 2009-01-30 | Innovi Technologies Ltd | Oreillette sans fil pour telephone mobile |
US7292881B2 (en) * | 2004-09-08 | 2007-11-06 | Belkin International, Inc. | Holder, electrical supply, and RF transmitter unit for electronic devices |
US7414380B2 (en) * | 2004-09-21 | 2008-08-19 | Lear Corporation | Apparatus for inductively recharging batteries of a portable convenience device |
US7208912B2 (en) * | 2004-09-24 | 2007-04-24 | Lear Corporation | Inductive battery recharging system with peak voltage detection |
JP2006102055A (ja) | 2004-10-04 | 2006-04-20 | Cleanup Corp | コードレス電源装置 |
CA2585637A1 (en) * | 2004-10-25 | 2006-05-04 | Paul C.P. Leung | Direct-mounted pouch for portable electronic device |
JP2006128772A (ja) * | 2004-10-26 | 2006-05-18 | Matsushita Electric Ind Co Ltd | 折畳式携帯無線機 |
US20070194945A1 (en) * | 2004-12-07 | 2007-08-23 | Paul Atkinson | Mobile Device for Selectively Activating a Target and Method of Using Same |
GB0501115D0 (en) * | 2005-01-19 | 2005-02-23 | Innovision Res & Tech Plc | Combined power coupling and rf communication apparatus |
DE102005005812A1 (de) * | 2005-02-09 | 2006-08-17 | Atmel Germany Gmbh | Schaltungsanordnung und Verfahren zur Spannungsversorgung eines Transponders |
USD519275S1 (en) * | 2005-03-09 | 2006-04-25 | Tbac Investment Trust | Carrier for digital player and headphones |
US7262700B2 (en) * | 2005-03-10 | 2007-08-28 | Microsoft Corporation | Inductive powering surface for powering portable devices |
US7495414B2 (en) * | 2005-07-25 | 2009-02-24 | Convenient Power Limited | Rechargeable battery circuit and structure for compatibility with a planar inductive charging platform |
US20070023559A1 (en) * | 2005-07-26 | 2007-02-01 | James Scapillato | Electronic device case |
GB2429372B (en) * | 2005-08-16 | 2010-02-24 | Zarlink Semiconductor Ab | A pick up coil functioning as an inductive element and as an antenna, especially useful in high frequency medical in-vivo devices |
US7664961B2 (en) * | 2005-09-12 | 2010-02-16 | Imation Corp. | Wireless handheld device with local biometric authentication |
KR100736053B1 (ko) * | 2005-10-24 | 2007-07-06 | 삼성전자주식회사 | 유도 방식에 의해 무선으로 전원을 공유하는 장치 및 방법 |
US20070136593A1 (en) * | 2005-12-14 | 2007-06-14 | Richard Plavcan | Secure information storage apparatus |
DE202006010690U1 (de) | 2006-01-07 | 2007-03-08 | Rosenboom, Volker Wilhelm | Kabellose Ladestation für Mobiltelefone |
US20070165371A1 (en) * | 2006-01-13 | 2007-07-19 | Marware, Inc. | Portable digital media player case |
USD553852S1 (en) | 2006-01-13 | 2007-10-30 | Marware, Inc. | Portable digital media player case |
US7952322B2 (en) * | 2006-01-31 | 2011-05-31 | Mojo Mobility, Inc. | Inductive power source and charging system |
US8169185B2 (en) * | 2006-01-31 | 2012-05-01 | Mojo Mobility, Inc. | System and method for inductive charging of portable devices |
US7948208B2 (en) | 2006-06-01 | 2011-05-24 | Mojo Mobility, Inc. | Power source, charging system, and inductive receiver for mobile devices |
KR101284044B1 (ko) | 2006-08-07 | 2013-07-17 | 삼성디스플레이 주식회사 | 백라이트 어셈블리 및 이를 갖는 표시 장치 |
US8344888B2 (en) * | 2006-08-31 | 2013-01-01 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device |
WO2008026080A2 (en) * | 2006-09-01 | 2008-03-06 | Bio Aim Technologies Holding Ltd. | Systems and methods for wireless power transfer |
JP2010503343A (ja) | 2006-09-06 | 2010-01-28 | ニュートン・ペリフェラルズ・エルエルシー | ワイヤレスヘッドセット |
US7868585B2 (en) | 2006-10-03 | 2011-01-11 | Visteon Global Technologies, Inc. | Wireless charging device |
GB0700671D0 (en) * | 2006-12-15 | 2007-02-21 | Innovision Res & Tech Plc | Nfc communicator and method of data communication |
US20080166902A1 (en) | 2007-01-03 | 2008-07-10 | Newton Peripherals, Llc | Dongle device |
US20080164838A1 (en) * | 2007-01-04 | 2008-07-10 | Maher Michael J | Power circuit and method |
CN101657337B (zh) | 2007-01-29 | 2011-10-05 | 派卡阿库斯蒂克公司 | 容纳装置 |
MX2009008011A (es) | 2007-01-29 | 2010-02-18 | Powermat Ltd | Acoplamiento de energia sin clavija y metodo para controlar la transferenca de la energia atraves de un acoplamiento inductivo. |
US7946483B2 (en) | 2007-03-01 | 2011-05-24 | Deadman Technologies, Llc | Biometric control of equipment |
CN102106054A (zh) | 2007-03-22 | 2011-06-22 | 鲍尔马特有限公司 | 信号传递*** |
US8149120B2 (en) * | 2007-03-30 | 2012-04-03 | Intel Corporation | Temporary non-responsive state for RFID tags |
US7728551B2 (en) | 2007-04-26 | 2010-06-01 | Visteon Global Technologies, Inc. | Wireless power transfer system |
ITRM20070260A1 (it) | 2007-05-09 | 2008-11-10 | Menstecnica S R L | Sistema portatile e autonomo per la memorizzazione e vicualizzazione di password e pin |
CN101089462B (zh) | 2007-07-27 | 2010-06-02 | 极沣科技有限公司 | 载具的非接触发光显示装置 |
USD586809S1 (en) | 2007-08-02 | 2009-02-17 | Newton Peripherals, Llc | Dongle |
JP2009043307A (ja) | 2007-08-06 | 2009-02-26 | Toshiba Corp | 半導体記憶装置 |
US7682924B2 (en) | 2007-08-13 | 2010-03-23 | Micron Technology, Inc. | Methods of forming a plurality of capacitors |
US8026135B2 (en) | 2007-08-15 | 2011-09-27 | Texas Instruments Incorporated | Formation of shallow junctions by diffusion from a dielectric doped by cluster or molecular ion beams |
US20090075704A1 (en) | 2007-09-18 | 2009-03-19 | Kevin Peichih Wang | Mobile communication device with charging module |
KR20100051753A (ko) | 2007-09-25 | 2010-05-17 | 파우워매트 엘티디. | 유도전력전송 플랫폼 |
JP2009081943A (ja) | 2007-09-26 | 2009-04-16 | Seiko Epson Corp | 送電制御装置、送電装置、送電側装置および無接点電力伝送システム |
US8302769B2 (en) | 2007-09-28 | 2012-11-06 | Philips Electronics North America Corporation | Multi-function case for portable digital media device |
EP2206129A4 (en) | 2007-10-09 | 2016-03-09 | Powermat Technologies Ltd | INDUCTIVE POWER DELIVERY SYSTEM |
EP2400629A3 (en) | 2007-10-09 | 2012-05-02 | Powermat Technologies Ltd. | Chargeable inductive power outlet |
US7902691B2 (en) | 2007-10-10 | 2011-03-08 | Tomtom International B.V. | Enhanced cigarette lighter adapter |
US8026693B2 (en) | 2007-10-18 | 2011-09-27 | Wi.U, Llc | Induction charger for portable battery-powered devices |
US8193769B2 (en) * | 2007-10-18 | 2012-06-05 | Powermat Technologies, Ltd | Inductively chargeable audio devices |
EP2278722B1 (en) | 2007-10-19 | 2014-03-05 | TomTom International B.V. | Enhanced cigarette lighter adapter |
US8134449B2 (en) | 2007-10-23 | 2012-03-13 | Minebea Co., Ltd | Method and system for biometric keyboard |
US8228025B2 (en) * | 2007-11-09 | 2012-07-24 | City University Of Hong Kong | Electronic control method for a planar inductive battery charging apparatus |
KR101437975B1 (ko) | 2007-12-06 | 2014-09-05 | 엘지전자 주식회사 | 충전상태 표시기능을 갖는 무접점 충전장치 및 그 충전방법 |
US8276816B2 (en) | 2007-12-14 | 2012-10-02 | Validity Sensors, Inc. | Smart card system with ergonomic fingerprint sensor and method of using |
JP5362330B2 (ja) | 2007-12-18 | 2013-12-11 | 三洋電機株式会社 | 充電台 |
WO2009089253A1 (en) | 2008-01-07 | 2009-07-16 | Access Business Group International Llc | Inductive power supply with duty cycle control |
JP4604094B2 (ja) * | 2008-01-23 | 2010-12-22 | トヨタ自動車株式会社 | 車両用給電装置および車両用窓材 |
CN100580613C (zh) * | 2008-01-30 | 2010-01-13 | 上海华虹集成电路有限责任公司 | Nfc控制芯片与sim卡芯片间的连接与通讯方法 |
WO2009100230A1 (en) | 2008-02-07 | 2009-08-13 | Inflexis Corporation | Mobile electronic security apparatus and method |
US8421407B2 (en) | 2008-02-25 | 2013-04-16 | L & P Property Management Company | Inductively coupled work surfaces |
US20090278494A1 (en) | 2008-03-03 | 2009-11-12 | Mitch Randall | Universal electrical interface for providing power to mobile devices |
US20090226050A1 (en) | 2008-03-06 | 2009-09-10 | Hughes Michael L | System and apparatus for securing an item using a biometric lock |
US20090243791A1 (en) | 2008-03-28 | 2009-10-01 | Partin Dale L | Mini fob with improved human machine interface |
JP5247215B2 (ja) * | 2008-04-04 | 2013-07-24 | キヤノン株式会社 | 通信装置及びその制御方法 |
US9130407B2 (en) * | 2008-05-13 | 2015-09-08 | Qualcomm Incorporated | Signaling charging in wireless power environment |
US8248024B2 (en) | 2008-08-15 | 2012-08-21 | Microsoft Corporation | Advanced inductive charging pad for portable devices |
US8432070B2 (en) | 2008-08-25 | 2013-04-30 | Qualcomm Incorporated | Passive receivers for wireless power transmission |
WO2010025157A1 (en) | 2008-08-26 | 2010-03-04 | Qualcomm Incorporated | Concurrent wireless power transmission and near-field communication |
CA2738206A1 (en) * | 2008-09-23 | 2010-04-01 | Powermat Ltd. | Combined antenna and inductive power receiver |
USD599738S1 (en) | 2009-01-06 | 2009-09-08 | Hpna Llc | Power adapter |
USD603603S1 (en) | 2009-01-06 | 2009-11-10 | Powermat Usa, Llc | Case for an electronic device |
USD599737S1 (en) | 2009-01-06 | 2009-09-08 | Hpna Llc | Power adapter |
USD607879S1 (en) | 2009-01-06 | 2010-01-12 | Powermat Usa, Llc | Docking station |
USD599735S1 (en) | 2009-01-06 | 2009-09-08 | Hpna Llc | Battery charger |
USD611407S1 (en) | 2009-01-06 | 2010-03-09 | Powermat Usa, Llc | Mat for charging an electronic device |
USD599736S1 (en) | 2009-01-06 | 2009-09-08 | Hpna Llc | Mat for charging an electronic device |
USD611408S1 (en) | 2009-01-06 | 2010-03-09 | Powermat Usa, Llc | Mat for charging an electronic device |
US8989660B2 (en) * | 2013-01-03 | 2015-03-24 | Qualcomm Incorporated | Multiple hardware interrupt functionality on near-field communication (NFC) |
-
2009
- 2009-09-22 CA CA2738206A patent/CA2738206A1/en not_active Abandoned
- 2009-09-22 MX MX2011003088A patent/MX2011003088A/es not_active Application Discontinuation
- 2009-09-22 WO PCT/IL2009/000915 patent/WO2010035256A2/en active Application Filing
- 2009-09-22 KR KR1020117009056A patent/KR20110056334A/ko not_active Application Discontinuation
- 2009-09-22 JP JP2011527469A patent/JP5557120B2/ja active Active
- 2009-09-22 CN CN2009801467422A patent/CN102265480A/zh active Pending
- 2009-09-22 EP EP09748490A patent/EP2342797A2/en not_active Withdrawn
- 2009-09-22 AU AU2009297963A patent/AU2009297963A1/en not_active Abandoned
-
2011
- 2011-03-22 US US13/053,857 patent/US9124121B2/en active Active
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CN102265480A (zh) | 2011-11-30 |
WO2010035256A2 (en) | 2010-04-01 |
MX2011003088A (es) | 2011-06-16 |
US20110217927A1 (en) | 2011-09-08 |
AU2009297963A1 (en) | 2010-04-01 |
JP2012503466A (ja) | 2012-02-02 |
CA2738206A1 (en) | 2010-04-01 |
KR20110056334A (ko) | 2011-05-26 |
US9124121B2 (en) | 2015-09-01 |
WO2010035256A3 (en) | 2010-05-14 |
EP2342797A2 (en) | 2011-07-13 |
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