CN1313912C - 用于计算机录入的无线、有源手写板 - Google Patents
用于计算机录入的无线、有源手写板 Download PDFInfo
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- CN1313912C CN1313912C CNB2004100090150A CN200410009015A CN1313912C CN 1313912 C CN1313912 C CN 1313912C CN B2004100090150 A CNB2004100090150 A CN B2004100090150A CN 200410009015 A CN200410009015 A CN 200410009015A CN 1313912 C CN1313912 C CN 1313912C
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- 238000001514 detection method Methods 0.000 claims description 18
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- 238000007599 discharging Methods 0.000 claims description 2
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2004100090150A CN1313912C (zh) | 2004-04-15 | 2004-04-15 | 用于计算机录入的无线、有源手写板 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2004100090150A CN1313912C (zh) | 2004-04-15 | 2004-04-15 | 用于计算机录入的无线、有源手写板 |
Publications (2)
Publication Number | Publication Date |
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CN1564193A CN1564193A (zh) | 2005-01-12 |
CN1313912C true CN1313912C (zh) | 2007-05-02 |
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Application Number | Title | Priority Date | Filing Date |
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CNB2004100090150A Expired - Lifetime CN1313912C (zh) | 2004-04-15 | 2004-04-15 | 用于计算机录入的无线、有源手写板 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4751191B2 (ja) * | 2005-12-12 | 2011-08-17 | 株式会社ワコム | 位置検出器、及び、位置入力装置 |
US20070146351A1 (en) | 2005-12-12 | 2007-06-28 | Yuji Katsurahira | Position input device and computer system |
CN101685355B (zh) * | 2008-09-28 | 2012-05-02 | 汉王科技股份有限公司 | 多向手写轨迹输入装置和*** |
CN101739148B (zh) * | 2008-11-10 | 2012-09-05 | 汉王科技股份有限公司 | 一种手写输入定位装置 |
CN101751196B (zh) * | 2008-12-22 | 2011-08-17 | 汉王科技股份有限公司 | 绘画笔与绘画板距离的测量方法 |
CN103219025B (zh) * | 2012-01-18 | 2020-03-06 | 台均科技(深圳)有限公司 | 音频记录方法及装置 |
US10146371B2 (en) * | 2016-03-29 | 2018-12-04 | Microchip Technology Incorporated | Water robustness and detection on capacitive buttons |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030146906A1 (en) * | 2002-02-04 | 2003-08-07 | Chung-Chen Lin | Tracking and pressure-sensitive digital pen |
CN1453741A (zh) * | 2002-04-22 | 2003-11-05 | 北京汉王科技有限公司 | 用于计算机录入的无线、无源手写板 |
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2004
- 2004-04-15 CN CNB2004100090150A patent/CN1313912C/zh not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030146906A1 (en) * | 2002-02-04 | 2003-08-07 | Chung-Chen Lin | Tracking and pressure-sensitive digital pen |
CN1453741A (zh) * | 2002-04-22 | 2003-11-05 | 北京汉王科技有限公司 | 用于计算机录入的无线、无源手写板 |
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Publication number | Publication date |
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CN1564193A (zh) | 2005-01-12 |
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Legal Events
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: HANVON MANUFACTURER Co.,Ltd. Assignor: HANWANG TECHNOLOGY Co.,Ltd. Contract fulfillment period: 2007.5.10 to 2024.4.15 Contract record no.: 2008990000545 Denomination of invention: Radio active hand writing board for computer inputting Granted publication date: 20070502 License type: Exclusive license Record date: 20081006 |
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LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.5.10 TO 2024.4.15; CHANGE OF CONTRACT Name of requester: HANWANG MANUFACTURING CO., LTD. Effective date: 20081006 |
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Effective date of registration: 20161124 Address after: 100193 Beijing, Haidian District, northeast Wang West Road, building 3, floor 363, room 5, room 8 Patentee after: BEIJING HANVON PENTECH TECHNOLOGY CO.,LTD. Address before: 100094 Beijing City, Haidian District Zhongguancun Software Park building 5121 mailbox Hanvon Patentee before: HANWANG TECHNOLOGY Co.,Ltd. |
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EC01 | Cancellation of recordation of patent licensing contract |
Assignee: HANVON MANUFACTURER Co.,Ltd. Assignor: BEIJING HANVON PENTECH TECHNOLOGY CO.,LTD. Contract record no.: 2008990000545 Date of cancellation: 20180720 |
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Change date: 20180720 Contract record no.: 2008990000545 Assignor after: BEIJING HANVON PENTECH TECHNOLOGY CO.,LTD. Assignor before: HANWANG TECHNOLOGY Co.,Ltd. |
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Address after: 100193 363, 3 floor, 5 building, 8 Northeast Road, Haidian District, Beijing. Patentee after: HANVON PENTECH Co. TTD Address before: 100193 363, 3 floor, 5 building, 8 Northeast Road, Haidian District, Beijing. Patentee before: BEIJING HANVON PENTECH TECHNOLOGY CO.,LTD. |
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