EP3140776A4 - Leser optischer markierungen - Google Patents

Leser optischer markierungen Download PDF

Info

Publication number
EP3140776A4
EP3140776A4 EP15754596.3A EP15754596A EP3140776A4 EP 3140776 A4 EP3140776 A4 EP 3140776A4 EP 15754596 A EP15754596 A EP 15754596A EP 3140776 A4 EP3140776 A4 EP 3140776A4
Authority
EP
European Patent Office
Prior art keywords
optical mark
mark reader
reader
optical
mark
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP15754596.3A
Other languages
English (en)
French (fr)
Other versions
EP3140776A1 (de
Inventor
Brian C. Johansen
Kyung Young Kim
Bruce W. Ball
Justin D. Redd
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Electro Scientific Industries Inc
Original Assignee
Electro Scientific Industries Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US14/194,455 external-priority patent/US9269035B2/en
Application filed by Electro Scientific Industries Inc filed Critical Electro Scientific Industries Inc
Publication of EP3140776A1 publication Critical patent/EP3140776A1/de
Publication of EP3140776A4 publication Critical patent/EP3140776A4/de
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
    • G06K19/06046—Constructional details
    • G06K19/06178—Constructional details the marking having a feature size being smaller than can be seen by the unaided human eye
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K1/00—Methods or arrangements for marking the record carrier in digital fashion
    • G06K1/12—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching
    • G06K1/126—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching by photographic or thermographic registration
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10712—Fixed beam scanning
    • G06K7/10722—Photodetector array or CCD scanning
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K2007/10485—Arrangement of optical elements

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Credit Cards Or The Like (AREA)
EP15754596.3A 2014-02-28 2015-02-24 Leser optischer markierungen Withdrawn EP3140776A4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/194,455 US9269035B2 (en) 2014-02-28 2014-02-28 Modified two-dimensional codes, and laser systems and methods for producing such codes
US201462033989P 2014-08-06 2014-08-06
PCT/US2015/017372 WO2015130702A1 (en) 2014-02-28 2015-02-24 Optical mark reader

Publications (2)

Publication Number Publication Date
EP3140776A1 EP3140776A1 (de) 2017-03-15
EP3140776A4 true EP3140776A4 (de) 2018-05-02

Family

ID=54009554

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15754596.3A Withdrawn EP3140776A4 (de) 2014-02-28 2015-02-24 Leser optischer markierungen

Country Status (3)

Country Link
EP (1) EP3140776A4 (de)
TW (1) TWI651654B (de)
WO (1) WO2015130702A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI657376B (zh) * 2016-12-27 2019-04-21 欣技資訊股份有限公司 可形成特殊準直圖案之影像擷取裝置及包含此影像擷取裝置之電子裝置
WO2021122524A1 (en) * 2019-12-20 2021-06-24 Jt International S.A. An electrically operated smoking device including a system for identifying smoking articles comprising an indicium
TWI759955B (zh) * 2020-11-10 2022-04-01 財團法人工業技術研究院 通訊系統及其方法
JP7083200B1 (ja) * 2021-07-16 2022-06-10 株式会社ユーロックテクノパーツ 真贋判定アプリケーションおよび真贋判定システム

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10141664A1 (de) * 2001-08-24 2003-03-06 Laser & Med Tech Gmbh Verfahren und Vorrichtung zur Erzeugung optisch wirksamer Strukturen mittels elektromagnetischer Strahlung im Inneren von für diese Strahlung durchlässigen Bauteilen
WO2008055791A1 (de) * 2006-11-07 2008-05-15 Mühlbauer Ag Vorrichtung und verfahren zum einbringen von informationen in einen datenträger

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030062422A1 (en) * 2001-09-10 2003-04-03 Fateley William G. System and method for encoded spatio-spectral information processing
JP3923866B2 (ja) * 2002-07-19 2007-06-06 株式会社キーエンス 二次元コード読取装置設定方法、二次元コード読取設定装置、二次元コード読取装置設定プログラムおよびコンピュータ読取可能な記録媒体
US20060213994A1 (en) * 2005-03-22 2006-09-28 Faiz Tariq N Barcode reading apparatus and method therefor
JP4525671B2 (ja) * 2006-12-08 2010-08-18 ソニー株式会社 固体撮像装置
KR100941415B1 (ko) * 2007-10-23 2010-02-10 삼성전자주식회사 액체 바코드 및 액체 바코드 판독 장치
JP2013505491A (ja) * 2009-09-17 2013-02-14 エフ．ホフマン−ラ ロシュ アーゲー 医療消耗品のための高密度バーコード
US8469519B2 (en) * 2010-06-16 2013-06-25 Eastman Kodak Company Projection apparatus providing reduced speckle artifacts
KR101144083B1 (ko) * 2011-09-21 2012-05-15 박병호 Ｑｒ코드 표시물, 이를 이용한 ｑｒ코드 판매방법 및 정보제공방법

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10141664A1 (de) * 2001-08-24 2003-03-06 Laser & Med Tech Gmbh Verfahren und Vorrichtung zur Erzeugung optisch wirksamer Strukturen mittels elektromagnetischer Strahlung im Inneren von für diese Strahlung durchlässigen Bauteilen
WO2008055791A1 (de) * 2006-11-07 2008-05-15 Mühlbauer Ag Vorrichtung und verfahren zum einbringen von informationen in einen datenträger

Also Published As

Publication number Publication date
TW201539328A (zh) 2015-10-16
EP3140776A1 (de) 2017-03-15
TWI651654B (zh) 2019-02-21
WO2015130702A1 (en) 2015-09-03

Similar Documents

Publication Publication Date Title
EP3115832A4 (de) Optisches element
EP3142558A4 (de) Objektidentifikation
EP3129816A4 (de) Optische hilfsvorrichtungen
EP3166526A4 (de) Ausrichtungsgenauigkeit
EP3161506A4 (de) Lichtbasierte positionierung
EP3220171A4 (de) Optisches element zur verhinderung von fälschungen
EP3232255A4 (de) Optischer modulator
EP3226044A4 (de) Optischer schalter
EP3123928A4 (de) Brille
EP3136140A4 (de) Brillenglas
SG11201700389TA (en) Optical member
GB201420070D0 (en) Optical bridge
GB2522082B (en) Optical component
EP3153894A4 (de) Optisches element
EP3132293A4 (de) Lichtleiter
EP3339938A4 (de) Optische vorrichtung
EP3136139A4 (de) Brillenglas
SG11201608153SA (en) Optical antenna
EP3155975A4 (de) Markierungssystem
EP3234869A4 (de) Identifikationsetikett
EP3182178A4 (de) Optisches element
EP3229053A4 (de) Optisches modul
EP3168773A4 (de) Kartenleser
EP3136136A4 (de) Brillenglas
EP3161532A4 (de) Optische abzweigung

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20161219

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20180404

RIC1 Information provided on ipc code assigned before grant

Ipc: G06K 1/12 20060101ALI20180327BHEP

Ipc: G06K 7/10 20060101AFI20180327BHEP

Ipc: G06K 19/06 20060101ALI20180327BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20200514

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20201102

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20210313