EP3140776A4 - Lecteur de marques optiques - Google Patents

Lecteur de marques optiques Download PDF

Info

Publication number: EP3140776A4
Authority: EP; European Patent Office
Prior art keywords: optical mark; mark reader; reader; optical; mark
Prior art date: 2014-02-28
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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

German (de)

English (en)

Other versions

EP3140776A1 (fr

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.)

2014-02-28

Filing date

2015-02-24

Publication date

2018-05-02

2014-02-28 Priority claimed from US14/194,455 external-priority patent/US9269035B2/en

2015-02-24 Application filed by Electro Scientific Industries Inc filed Critical Electro Scientific Industries Inc

2017-03-15 Publication of EP3140776A1 publication Critical patent/EP3140776A1/fr

2018-05-02 Publication of EP3140776A4 publication Critical patent/EP3140776A4/fr

Status Withdrawn legal-status Critical Current

Links

Classifications

- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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 OR CALCULATING; 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 OR CALCULATING; 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 Lecteur de marques optiques Withdrawn EP3140776A4 (fr)

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 (fr)	2014-02-28	2015-02-24	Lecteur de marques optiques

Publications (2)

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

Family

ID=54009554

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP15754596.3A Withdrawn EP3140776A4 (fr)	2014-02-28	2015-02-24	Lecteur de marques optiques

Country Status (3)

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

Families Citing this family (5)

* 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 (fr) *	2019-12-20	2021-06-24	Jt International S.A.	Dispositif à fumer à actionnement électrique comprenant un système pour identifier des articles à fumer comprenant un repère
CN114845582A (zh) *	2019-12-20	2022-08-02	日本烟草国际股份有限公司	包含用于识别包括标记的吸烟制品的光学投射系统的电动吸烟装置
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 (fr) *	2006-11-07	2008-05-15	Mühlbauer Ag	Dispositif et procédé pour insérer des informations dans un support de données

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
KR101290960B1 (ko) *	2009-09-17	2013-07-30	에프. 호프만-라 로슈 아게	의료 소모품용 고밀도 바코드
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

2015
- 2015-02-24 WO PCT/US2015/017372 patent/WO2015130702A1/fr not_active Ceased
- 2015-02-24 EP EP15754596.3A patent/EP3140776A4/fr not_active Withdrawn
- 2015-02-26 TW TW104106234A patent/TWI651654B/zh not_active IP Right Cessation

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 (fr) *	2006-11-07	2008-05-15	Mühlbauer Ag	Dispositif et procédé pour insérer des informations dans un support de données

Also Published As

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

Legal Events

Date	Code	Title	Description
2016-11-06	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2017-02-10	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
2017-02-10	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2017-03-15	17P	Request for examination filed	Effective date: 20161219
2017-03-15	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
2017-03-15	AX	Request for extension of the european patent	Extension state: BA ME
2017-06-07	DAX	Request for extension of the european patent (deleted)
2018-05-02	A4	Supplementary search report drawn up and despatched	Effective date: 20180404
2018-05-02	RIC1	Information provided on ipc code assigned before grant	Ipc: G06K 1/12 20060101ALI20180327BHEP Ipc: G06K 7/10 20060101AFI20180327BHEP Ipc: G06K 19/06 20060101ALI20180327BHEP
2020-05-11	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: EXAMINATION IS IN PROGRESS
2020-06-17	17Q	First examination report despatched	Effective date: 20200514
2020-11-01	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2020-11-01	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: GRANT OF PATENT IS INTENDED
2020-12-02	INTG	Intention to grant announced	Effective date: 20201102
2021-07-23	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
2021-08-25	18D	Application deemed to be withdrawn	Effective date: 20210313

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