DE3776328D1 - Halographisches abtastsystem. - Google Patents
Halographisches abtastsystem.Info
- Publication number
- DE3776328D1 DE3776328D1 DE8787907702T DE3776328T DE3776328D1 DE 3776328 D1 DE3776328 D1 DE 3776328D1 DE 8787907702 T DE8787907702 T DE 8787907702T DE 3776328 T DE3776328 T DE 3776328T DE 3776328 D1 DE3776328 D1 DE 3776328D1
- Authority
- DE
- Germany
- Prior art keywords
- halographisches
- abtastsystem
- halographisches abtastsystem
- 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.)
- Expired - Lifetime
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
- G06K7/10821—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 further details of bar or optical code scanning devices
- G06K7/10861—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 further details of bar or optical code scanning devices sensing of data fields affixed to objects or articles, e.g. coded labels
- G06K7/10871—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 further details of bar or optical code scanning devices sensing of data fields affixed to objects or articles, e.g. coded labels randomly oriented data-fields, code-marks therefore, e.g. concentric circles-code
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)
- Holo Graphy (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/929,050 US4794237A (en) | 1986-11-10 | 1986-11-10 | Multidirectional holographic scanner |
PCT/US1987/002826 WO1988003686A1 (en) | 1986-11-10 | 1987-10-30 | Holographic scanning system |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3776328D1 true DE3776328D1 (en) | 1992-03-05 |
Family
ID=25457246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8787907702T Expired - Lifetime DE3776328D1 (en) | 1986-11-10 | 1987-10-30 | Halographisches abtastsystem. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4794237A (de) |
EP (1) | EP0288548B1 (de) |
JP (1) | JPH01501427A (de) |
DE (1) | DE3776328D1 (de) |
WO (1) | WO1988003686A1 (de) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6860428B1 (en) * | 1998-09-11 | 2005-03-01 | Robotic Vision Systems Inc. | Optical symbologies imager |
CA1328363C (en) * | 1986-10-15 | 1994-04-12 | Yoichi Fukushima | Optical recording card having hologram contained therein and method of producing the same |
KR910008421B1 (ko) * | 1988-05-24 | 1991-10-15 | 주식회사 금성사 | 홀로그램 스캐너를 이용한 바코드리더의 바코드 검지방법 및 주사광학계 |
US4920255A (en) * | 1988-10-31 | 1990-04-24 | Stephen C. Gabeler | Automatic incremental focusing scanner system |
JPH03156587A (ja) * | 1989-08-04 | 1991-07-04 | Nippondenso Co Ltd | バーコード読取装置 |
US5266788A (en) * | 1989-09-18 | 1993-11-30 | Fujitsu Limited | Laser scanner for bar code reader having a transparent light guide plate |
US5157243A (en) * | 1989-12-26 | 1992-10-20 | Pitney Bowes Inc. | High speed bar code scanning on inserters using pivotable moving beam bar codes scanners |
US5073702A (en) * | 1990-03-26 | 1991-12-17 | Ncr Corporation | Multiple beam bar code scanner |
CA2062819A1 (en) * | 1990-05-02 | 1991-11-03 | Robert W. Rudeen | Oscillatable holographic optical element for bar code scanning |
AU643026B2 (en) * | 1990-06-15 | 1993-11-04 | Nippondenso Co. Ltd. | Information reader |
US5149949A (en) * | 1990-12-10 | 1992-09-22 | Ncr Corporation | Optical scanner with counterrotating reflector elements |
US5296689A (en) * | 1992-02-28 | 1994-03-22 | Spectra-Physics Scanning Systems, Inc. | Aiming beam system for optical data reading device |
US5229588A (en) * | 1991-09-30 | 1993-07-20 | Ncr Corporation | Dual aperture optical scanner |
US5778133A (en) * | 1994-04-29 | 1998-07-07 | Geo Labs, Inc. | Nonimaging light collector |
WO1993017396A1 (en) * | 1992-02-21 | 1993-09-02 | Spectra-Physics Scanning Systems, Inc. | Bar code scanner |
US6000619A (en) * | 1992-02-21 | 1999-12-14 | Spectra-Physics Scanning Systems, Inc. | Scanner assembly |
EP0558830A1 (de) * | 1992-03-06 | 1993-09-08 | Opticon Sensors Europe B.V. | Strichkodeleser mit geteilter Musterabtastung |
US5691831A (en) * | 1994-06-29 | 1997-11-25 | Brother Kogyo Kabushiki Kaisha | Optical beam scanning device with hologram disc |
US6758402B1 (en) * | 1994-08-17 | 2004-07-06 | Metrologic Instruments, Inc. | Bioptical holographic laser scanning system |
US6547144B1 (en) | 1994-08-17 | 2003-04-15 | Metrologic Instruments, Inc. | Holographic laser scanning system for carrying out light collection operations with improved light collection efficiency |
US6085978A (en) * | 1994-08-17 | 2000-07-11 | Metrologic Instruments, Inc. | Holographic laser scanners of modular construction and method and apparatus for designing and manufacturing the same |
US6003772A (en) * | 1994-08-17 | 1999-12-21 | Metrologic Instruments, Inc. | Holographic laser scanning system employing holographic scanning disc having dual-fringe contrast regions for optimized laser beam scanning and light collection operations |
US7051922B2 (en) * | 1994-08-17 | 2006-05-30 | Metrologic Instruments, Inc. | Compact bioptical laser scanning system |
US6073846A (en) * | 1994-08-17 | 2000-06-13 | Metrologic Instruments, Inc. | Holographic laser scanning system and process and apparatus and method |
US6199759B1 (en) * | 1994-08-17 | 2001-03-13 | Metrologic Instruments, Inc. | Bar code symbol scanning system having a holographic laser scanning disc utilizing maximum light collection surface area thereof and having scanning facets with optimized light collection efficiency |
US6006993A (en) * | 1994-08-17 | 1999-12-28 | Metrologic Instruments, Inc. | Holographic laser scanning system for carrying out laser beam scanning operations with improved scan angle multiplication efficiency and carrying out light collection operations with improved light collection efficiency |
US6158659A (en) | 1994-08-17 | 2000-12-12 | Metrologic Instruments, Inc. | Holographic laser scanning system having multiple laser scanning stations for producing a 3-D scanning volume substantially free of spatially and temporally coincident scanning planes |
US6629641B2 (en) * | 2000-06-07 | 2003-10-07 | Metrologic Instruments, Inc. | Method of and system for producing images of objects using planar laser illumination beams and image detection arrays |
US6629640B2 (en) | 1995-12-18 | 2003-10-07 | Metrologic Instruments, Inc. | Holographic laser scanning method and system employing visible scanning-zone indicators identifying a three-dimensional omni-directional laser scanning volume for package transport navigation |
US20030132291A1 (en) | 2002-01-11 | 2003-07-17 | Metrologic Instruments, Inc. | Point of sale (POS) station having bar code reading system with integrated internet-enabled customer-kiosk terminal |
US6918540B2 (en) | 2000-04-18 | 2005-07-19 | Metrologic Instruments, Inc. | Bioptical point-of-sale (pos) scanning system employing dual polygon-based laser scanning platforms disposed beneath horizontal and vertical scanning windows for 360° omni-directional bar code scanning |
US7100832B2 (en) | 2000-04-18 | 2006-09-05 | Metrologic Instruments, Inc. | Bioptical laser scanning system providing 360° of omnidirectional bar code symbol scanning coverage at point of sale station |
JP4330762B2 (ja) | 2000-04-21 | 2009-09-16 | 富士フイルム株式会社 | マルチビーム露光装置 |
FR2819316B1 (fr) * | 2001-01-09 | 2003-09-12 | Dyamant Ind | Dispositif de transmission d'un rayon de lumiere, en particulier pour le soudage/desoudage de composants electroniques |
US7083102B2 (en) * | 2002-01-11 | 2006-08-01 | Metrologic Instruments, Inc. | Bioptical laser scanner for six-sided 360° Pos-based scanning |
US6874690B2 (en) * | 2002-01-11 | 2005-04-05 | Metrologic Instruments, Inc. | Modular omnidirectional bar code symbol scanning system with at least one service port for removable installation of scan module insert |
US7296748B2 (en) * | 2002-01-11 | 2007-11-20 | Metrologic Instruments, Inc. | Bioptical laser scanning system providing 360° of omnidirectional bar code symbol scanning coverage at point of sale station |
US8678285B2 (en) * | 2011-09-20 | 2014-03-25 | Metrologic Instruments, Inc. | Method of and apparatus for multiplying raster scanning lines by modulating a multi-cavity laser diode |
US8523076B2 (en) | 2012-01-10 | 2013-09-03 | Metrologic Instruments, Inc. | Omnidirectional laser scanning bar code symbol reader generating a laser scanning pattern with a highly non-uniform scan density with respect to line orientation |
EP2849118B1 (de) * | 2012-05-07 | 2018-01-10 | Han Yong Cho | Verfahren zur erzeugung eines authentifizierungscodes eines etiketts |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3544800A (en) * | 1968-11-20 | 1970-12-01 | Quantic Ind Inc | Optical apparatus for encoding angular movement of a rotating shaft |
GB1353470A (en) * | 1970-10-19 | 1974-05-15 | Post D | Position measuring apparatus utilizing moire fringe multiplication |
US3728677A (en) * | 1971-05-10 | 1973-04-17 | Stanford Research Inst | Rotation-independent reading of rectangular insignia |
US3978318A (en) * | 1974-03-18 | 1976-08-31 | Data General Corporation | Hand-operated scanner |
US3947816A (en) * | 1974-07-01 | 1976-03-30 | International Business Machines Corporation | Omnidirectional optical scanning apparatus |
US3995166A (en) * | 1975-04-16 | 1976-11-30 | Coherent Radiation | Optical scan pattern generator for code reading systems |
US4057784A (en) * | 1976-09-27 | 1977-11-08 | Sperry Rand Corporation | Bi-directional scanner assembly |
US4167666A (en) * | 1978-04-28 | 1979-09-11 | The United States Of America As Represented By The Secretary Of The Army | Multi-grating attenuator for high power pulsed laser beams |
US4224509A (en) * | 1978-10-19 | 1980-09-23 | Ncr Corporation | Holographic scanning system |
US4369361A (en) * | 1980-03-25 | 1983-01-18 | Symbol Technologies, Inc. | Portable, stand-alone, desk-top laser scanning workstation for intelligent data acquisition terminal and method of scanning |
EP0042946A3 (de) * | 1980-06-25 | 1982-06-02 | International Business Machines Corporation | Holographisches Lesegerät zum Erzeugen von Prüfmustern und seine Anwendung bei der Abführung strichkodierter Etiketten |
US4333006A (en) * | 1980-12-12 | 1982-06-01 | Ncr Corporation | Multifocal holographic scanning system |
JPS57127272A (en) * | 1981-01-30 | 1982-08-07 | Sharp Corp | Optical reader |
US4655541A (en) * | 1983-11-30 | 1987-04-07 | Fujitsu Limited | Hologram scanner |
US4591236A (en) * | 1984-02-13 | 1986-05-27 | International Business Machines Corporation | Optical scanner with beam directing holograms at window |
-
1986
- 1986-11-10 US US06/929,050 patent/US4794237A/en not_active Expired - Lifetime
-
1987
- 1987-10-30 WO PCT/US1987/002826 patent/WO1988003686A1/en active IP Right Grant
- 1987-10-30 JP JP62507133A patent/JPH01501427A/ja active Pending
- 1987-10-30 DE DE8787907702T patent/DE3776328D1/de not_active Expired - Lifetime
- 1987-10-30 EP EP87907702A patent/EP0288548B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO1988003686A1 (en) | 1988-05-19 |
EP0288548B1 (de) | 1992-01-22 |
JPH01501427A (ja) | 1989-05-18 |
US4794237A (en) | 1988-12-27 |
EP0288548A1 (de) | 1988-11-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8327 | Change in the person/name/address of the patent owner |
Owner name: NCR INTERNATIONAL INC., DAYTON, OHIO, US |
|
8328 | Change in the person/name/address of the agent |
Free format text: KAHLER, K., DIPL.-ING., 8948 MINDELHEIM KAECK, J., DIPL.-ING. DIPL.-WIRTSCH.-ING., 8910 LANDSBERG FIENER, J., PAT.-ANWAELTE, 8948 MINDELHEIM |
|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: AT&T GLOBAL INFORMATION SOLUTIONS INTERNATIONAL IN |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: NCR INTERNATIONAL, INC. (N.D.GES.D.STAATES DELAWAR |
|
8328 | Change in the person/name/address of the agent |
Free format text: V. BEZOLD & SOZIEN, 80799 MUENCHEN |
|
8339 | Ceased/non-payment of the annual fee |