DE69020068D1 - Optisches Abtastsystem. - Google Patents

Optisches Abtastsystem.

Info

Publication number: DE69020068D1
Authority: DE; Germany
Prior art keywords: optical scanning; scanning system; optical; scanning
Prior art date: 1989-07-27
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.): Expired - Lifetime

Application number

DE69020068T

Other languages

English (en)

Other versions

DE69020068T2 (de

Inventor

Charles Kenneth Wike

Rex Allen Aleshire

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.)

NCR International Inc

Original Assignee

AT&T Global Information Solutions Co

AT&T Global Information Solutions International 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.)

1989-07-27

Filing date

1990-07-25

Publication date

1995-07-20

1990-07-25 Application filed by AT&T Global Information Solutions Co, AT&T Global Information Solutions International Inc filed Critical AT&T Global Information Solutions Co

1995-07-20 Publication of DE69020068D1 publication Critical patent/DE69020068D1/de

1996-02-22 Application granted granted Critical

1996-02-22 Publication of DE69020068T2 publication Critical patent/DE69020068T2/de

2010-07-26 Anticipated expiration legal-status Critical

Status Expired - Lifetime 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
- 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
- G06K7/10554—Moving beam scanning
- G06K7/10594—Beam path

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Engineering & Computer Science (AREA)
Health & Medical Sciences (AREA)
General Health & Medical Sciences (AREA)
Toxicology (AREA)
Artificial Intelligence (AREA)
Computer Vision & Pattern Recognition (AREA)
General Physics & Mathematics (AREA)
Theoretical Computer Science (AREA)
Mechanical Optical Scanning Systems (AREA)
Facsimile Scanning Arrangements (AREA)

DE69020068T 1989-07-27 1990-07-25 Optisches Abtastsystem. Expired - Lifetime DE69020068T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/386,377 US4971410A (en)	1989-07-27	1989-07-27	Scanning and collection system for a compact laser

Publications (2)

Publication Number	Publication Date
DE69020068D1 true DE69020068D1 (de)	1995-07-20
DE69020068T2 DE69020068T2 (de)	1996-02-22

Family

ID=23525340

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69020068T Expired - Lifetime DE69020068T2 (de)	1989-07-27	1990-07-25	Optisches Abtastsystem.

Country Status (4)

Country	Link
US (1)	US4971410A (de)
EP (1)	EP0412680B1 (de)
JP (1)	JP2764461B2 (de)
DE (1)	DE69020068T2 (de)

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US5229590A (en) *	1991-06-10	1993-07-20	Spectra-Physics Scanning Systems, Inc.	Dome-shaped handheld laser scanner
DE4120013A1 (de) *	1991-06-18	1992-12-24	Hell Ag Linotype	Lichtstrahl-abtastvorrichtung
US5164584A (en) *	1991-06-24	1992-11-17	Ncr Corporation	Optical scanner with power efficient lens
US5206766A (en) *	1991-06-24	1993-04-27	Ncr Corporation	Laser diode alignment apparatus and method for optical scanners
EP0528630A3 (en) *	1991-08-15	1993-03-31	Ncr International Inc.	Optical scanner apparatus
JPH05210757A (ja) *	1991-09-13	1993-08-20	Ncr Internatl Inc	コンパクトバーコードスキャナ
US5221832A (en) *	1991-09-13	1993-06-22	Ncr Corporation	Raster variation method for omnidirectional optical scanners
US5185514A (en) *	1991-09-19	1993-02-09	Ncr Corporation	Programmable apparatus and method for optical scanners
US5177347A (en) *	1991-09-19	1993-01-05	Ncr Corporation	Axially invariant pattern scanning apparatus
US5315097A (en) *	1991-11-29	1994-05-24	Ncr Corporation	Method and apparatus for operating a triggerless hand-held optical scanner
EP0551666B1 (de) *	1992-01-14	1996-07-10	Opticon Sensors Europe B.V.	Optischer Abtaster
US5196696A (en) *	1992-02-10	1993-03-23	Ncr Corporation	Counter rotating optical scanning unit with Fresnel reflection filtering
US6000619A (en) *	1992-02-21	1999-12-14	Spectra-Physics Scanning Systems, Inc.	Scanner assembly
WO1993017396A1 (en) *	1992-02-21	1993-09-02	Spectra-Physics Scanning Systems, Inc.	Bar code scanner
WO1993021600A2 (en)	1992-04-17	1993-10-28	Spectra-Physics Scanning Systems, Inc.	Ultra-compact bar-code scanner
KR100306582B1 (ko) *	1992-04-17	2001-11-30	구보 미츠오	광주사장치
US5555125A (en) *	1993-01-11	1996-09-10	Opticon Sensors Europe B.V.	Optical scanner
US5430285A (en) *	1993-08-20	1995-07-04	Welch Allyn, Inc.	Illumination system for optical reader
US6114712A (en) *	1996-10-09	2000-09-05	Symbol Technologies, Inc.	One piece optical assembly for low cost optical scanner
JP3265775B2 (ja) *	1993-12-16	2002-03-18	株式会社デンソー	光学的情報読取装置
US5572007A (en) *	1994-08-19	1996-11-05	Intermec Corporation	Symbology reader with interchangeable window
US5650869A (en) *	1995-05-05	1997-07-22	The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration	Point relay scanner utilizing ellipsoidal mirrors
US5710416A (en) *	1995-10-05	1998-01-20	Ncr Corporation	Price verifier
US5719385A (en) *	1995-12-08	1998-02-17	Ncr Corporation	Optical scanner having multi-line and single-line scanning modes
US6575368B1 (en)	1996-01-31	2003-06-10	Psc Scanning, Inc.	Multiple aperture data reader for multi-mode operation
US6166375A (en)	1996-10-08	2000-12-26	Psc Scanning, Inc.	Offset optical axes for bar code scanner
US6034803A (en) *	1997-04-30	2000-03-07	K2 T, Inc.	Method and apparatus for directing energy based range detection sensor
US20020033988A1 (en) *	1998-03-19	2002-03-21	Takashi Morita	Scanner having a light beam incident position adjusting device
JP3881792B2 (ja)	1998-10-21	2007-02-14	富士通株式会社	光走査装置、コード読取装置およびバーコード読取装置
US6338901B1 (en)	1999-05-03	2002-01-15	Guardian Industries Corporation	Hydrophobic coating including DLC on substrate
US6261693B1 (en)	1999-05-03	2001-07-17	Guardian Industries Corporation	Highly tetrahedral amorphous carbon coating on glass
US6454169B1 (en) *	2001-06-11	2002-09-24	Ncr Corporation	Methods and apparatus for obtaining and maintaining position information for a rotating optical element in a bar code scanner
US7159764B1 (en) *	2003-05-30	2007-01-09	Intermec Ip Corp.	Versatile window system for information gathering systems
US7841533B2 (en)	2003-11-13	2010-11-30	Metrologic Instruments, Inc.	Method of capturing and processing digital images of an object within the field of view (FOV) of a hand-supportable digitial image capture and processing system
US8316068B2 (en)	2004-06-04	2012-11-20	Telefonaktiebolaget Lm Ericsson (Publ)	Memory compression
JP4878474B2 (ja) *	2005-11-30	2012-02-15	富士通フロンテック株式会社	読取装置
KR20090051859A (ko) *	2007-11-20	2009-05-25	삼성전기주식회사	스캐너 및 이를 구비하는 디스플레이 장치
US7866558B2 (en) *	2009-04-07	2011-01-11	Metrologic Instruments, Inc.	Laser scanner
US8118228B2 (en) *	2009-04-09	2012-02-21	Metrologic Instruments, Inc.	Laser scanner output window
US8408469B2 (en)	2010-10-07	2013-04-02	Metrologic Instruments, Inc.	Laser scanning assembly having an improved scan angle-multiplication factor
JP5522184B2 (ja)	2012-02-02	2014-06-18	株式会社豊田自動織機	電動圧縮機及びその気密性検査方法
CN109375192A (zh) *	2018-12-12	2019-02-22	广州维思车用部件有限公司	自动驾驶***、激光雷达及其激光发射结构

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US3414731A (en) *	1966-10-28	1968-12-03	Sylvania Electric Prod	Package classification by tracking the path of a circular label and simultaneously scanning the information on the label
US3806706A (en) *	1968-03-27	1974-04-23	Hughes Aircraft Co	Optical label reader and decoder
US3718761A (en) *	1968-03-27	1973-02-27	Hughes Aircraft Co	Omnidirectional planar optical code reader
US3632871A (en) *	1969-04-25	1972-01-04	Raytheon Co	Optical scanning device
US3663800A (en) *	1971-01-21	1972-05-16	Hughes Aircraft Co	Optical label reader and decoder
US3716699A (en) *	1971-04-02	1973-02-13	A Eckert	Method and apparatus for optical code reading
US3812374A (en) *	1973-02-05	1974-05-21	Computer Identics Corp	Specular reflection suppression apparatus
US3931524A (en) *	1973-12-21	1976-01-06	Monarch Marking Systems, Inc.	Scanning apparatus
NL164685C (nl) *	1974-02-26	1981-01-15	Matsushita Electric Ind Co Ltd	Uitleesinrichting voor het aftasten van informatie op een informatiedrager.
GB1522139A (en) *	1974-10-26	1978-08-23	Barr & Stroud Ltd	Radiation scanning system
US4057784A (en) *	1976-09-27	1977-11-08	Sperry Rand Corporation	Bi-directional scanner assembly
US4282431A (en) *	1979-10-18	1981-08-04	E. I. Du Pont De Nemours And Company	Bar code scanner
US4409469A (en) *	1980-01-21	1983-10-11	Sharp Kabushiki Kaisha	Optical bar code reader
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US4427878A (en) *	1981-11-06	1984-01-24	Ford Aerospace & Communications Corporation	Optical scanning apparatus incorporating counter-rotation of elements about a common axis by a common driving source
US4409478A (en) *	1982-02-26	1983-10-11	Automatix Incorporated	Method and apparatus for image acquisition utilizing a concave, cylindrical reflector
US4655541A (en) *	1983-11-30	1987-04-07	Fujitsu Limited	Hologram scanner
US4678288A (en) *	1984-04-27	1987-07-07	Spectra-Physics, Inc.	Trifocal lens for a laser instrument
US4654518A (en) *	1984-06-25	1987-03-31	Barnes Engineering Company	Scanning horizon sensor
DE3686171T2 (de) *	1985-02-28	1993-03-18	Symbol Technologies Inc	Tragbarer abtastkopf mit laserdiode.
US4652732A (en) *	1985-09-17	1987-03-24	National Semiconductor Corporation	Low-profile bar code scanner
US4699447A (en) *	1986-02-27	1987-10-13	Spectra-Physics, Inc.	Optical beam scanner with rotating mirror
US4694182A (en) *	1986-02-27	1987-09-15	Spectra-Physics, Inc.	Hand held bar code reader with modulated laser diode and detector
US4795224A (en) *	1986-10-06	1989-01-03	Katsuchika Goto	Optical scanning pattern generator
US4852956A (en) *	1986-12-15	1989-08-01	Holotek Ltd.	Hologan scanner system
JP2642646B2 (ja) *	1987-12-01	1997-08-20	株式会社テック	光走査読取装置
US4870274A (en) *	1987-12-07	1989-09-26	Micro Video, Inc.	Laser scanner with rotating mirror and housing which is transparent to the scanning radiation

1989
- 1989-07-27 US US07/386,377 patent/US4971410A/en not_active Expired - Lifetime
1990
- 1990-07-25 EP EP90308129A patent/EP0412680B1/de not_active Expired - Lifetime
- 1990-07-25 JP JP2195114A patent/JP2764461B2/ja not_active Expired - Fee Related
- 1990-07-25 DE DE69020068T patent/DE69020068T2/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US4971410A (en)	1990-11-20
JPH0365777A (ja)	1991-03-20
EP0412680B1 (de)	1995-06-14
JP2764461B2 (ja)	1998-06-11
EP0412680A1 (de)	1991-02-13
DE69020068T2 (de)	1996-02-22

Legal Events

Date	Code	Title	Description
1996-07-11	8364	No opposition during term of opposition
1997-03-20	8327	Change in the person/name/address of the patent owner	Owner name: NCR INTERNATIONAL, INC. (N.D.GES.D.STAATES DELAWAR
2000-12-21	8328	Change in the person/name/address of the agent	Free format text: V. BEZOLD & SOZIEN, 80799 MUENCHEN
2003-10-02	8320	Willingness to grant licences declared (paragraph 23)

Publication	Publication Date	Title
DE69020068D1 (de)	1995-07-20	Optisches Abtastsystem.
DE69015396D1 (de)	1995-02-09	Optisches Abtastgerät.
DE69026798D1 (de)	1996-06-05	Optisches Abtastsystem
DE69024273D1 (de)	1996-02-01	Optischer Abtaster
ES2020796A4 (es)	1991-10-01	Sistema optico antierrores.
DE69104762D1 (de)	1994-12-01	Optisches Abtastsystem.
DE68922046D1 (de)	1995-05-11	Optischer Abtaster.
DE3784134D1 (de)	1993-03-25	Kompaktes optisches abtastsystem.
DE69020625D1 (de)	1995-08-10	Optisches System.
DE68922868D1 (de)	1995-07-06	Optisches Abtastgerät.
DE69127963D1 (de)	1997-11-20	Optisches Abtastsystem
DE69014029D1 (de)	1994-12-15	Apochromatisches Linsensystem.
DE69023252T2 (de)	1996-07-04	Optisches Abtastgerät.
DE69011160D1 (de)	1994-09-08	Optisches Abtastsystem.
DE69132683T2 (de)	2002-07-04	Optisches Abtastsystem
DE68921916D1 (de)	1995-05-04	Apochromatisches optisches System.
DE68907612D1 (de)	1993-08-19	Optisches system.
DE69018972D1 (de)	1995-06-01	Abbildungssystem.
DE69018759D1 (de)	1995-05-24	Optisches Abtastgerät.
DE69107384T2 (de)	1995-07-20	Optisches Abtastsystem.
DE69030221D1 (de)	1997-04-24	Optisches System
DE68923851D1 (de)	1995-09-21	Optisches Scheibenabtastungssystem.
NO913002D0 (no)	1991-08-01	Optisk system.
DE69109878T2 (de)	1995-12-14	Optisches Abtastsystem.
DE68906109D1 (de)	1993-05-27	Optisches abtastsystem.