USB382783I5 - - Google Patents
Info
- Publication number
- USB382783I5 USB382783I5 US38278373A USB382783I5 US B382783 I5 USB382783 I5 US B382783I5 US 38278373 A US38278373 A US 38278373A US B382783 I5 USB382783 I5 US B382783I5
- Authority
- US
- United States
- 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.)
- Pending
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)
- Facsimile Scanning Arrangements (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US382783A US3919527A (en) | 1973-07-26 | 1973-07-26 | Omnidirectional optical scanner |
IT23414/74A IT1014625B (it) | 1973-07-26 | 1974-05-31 | Dispositivo di scansione perfeziona to |
FR7422154A FR2238972B1 (de) | 1973-07-26 | 1974-06-17 | |
CA203,370A CA1051553A (en) | 1973-07-26 | 1974-06-25 | Omnidirectional optical scanner |
DE19742431973 DE2431973C3 (de) | 1973-07-26 | 1974-07-03 | Optischer abtaster |
GB2980174A GB1464982A (en) | 1973-07-26 | 1974-07-05 | Scanning system |
JP8082274A JPS5330617B2 (de) | 1973-07-26 | 1974-07-16 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US382783A US3919527A (en) | 1973-07-26 | 1973-07-26 | Omnidirectional optical scanner |
Publications (2)
Publication Number | Publication Date |
---|---|
USB382783I5 true USB382783I5 (de) | 1975-01-28 |
US3919527A US3919527A (en) | 1975-11-11 |
Family
ID=23510403
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US382783A Expired - Lifetime US3919527A (en) | 1973-07-26 | 1973-07-26 | Omnidirectional optical scanner |
Country Status (7)
Country | Link |
---|---|
US (1) | US3919527A (de) |
JP (1) | JPS5330617B2 (de) |
CA (1) | CA1051553A (de) |
DE (1) | DE2431973C3 (de) |
FR (1) | FR2238972B1 (de) |
GB (1) | GB1464982A (de) |
IT (1) | IT1014625B (de) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4009369A (en) * | 1974-05-03 | 1977-02-22 | Schiller Industries, Inc. | Polyphase scanner for bar code symbols |
US4041322A (en) * | 1974-05-03 | 1977-08-09 | Schiller Industries, Inc. | Apparatus for generating polyphase scan patterns |
US4025761A (en) * | 1975-04-16 | 1977-05-24 | Schiller Industries, Inc. | Optical system for code symbol scanners |
DE2618195C2 (de) * | 1975-05-02 | 1983-06-16 | Sweda International, Inc., 07058 Pine Brook, N.J. | Optisch-mechanische Abtastvorrichtung |
JPS527249A (en) * | 1975-07-07 | 1977-01-20 | Omron Tateisi Electronics Co | Automatic scanning width control unit |
US4034230A (en) * | 1975-10-24 | 1977-07-05 | Bulova Watch Company, Inc. | Electro-optical bar-code scanning unit |
JPS5255544A (en) * | 1975-10-28 | 1977-05-07 | Schiller Industries Inc | Apparatus for producing multiiphase scan pattern |
US4079605A (en) * | 1976-05-03 | 1978-03-21 | Schlage Lock Company | Optical key reader for door locks |
JPS5327326A (en) * | 1976-08-27 | 1978-03-14 | Mitsubishi Electric Corp | Scanning system |
JPS5333529A (en) * | 1976-09-09 | 1978-03-29 | Mitsubishi Electric Corp | Automatic reading system |
US4089269A (en) * | 1977-03-28 | 1978-05-16 | Mekontrol, Incorporated | Vehicle control system |
JPS5414754A (en) * | 1977-07-06 | 1979-02-03 | Canon Inc | Scanning optical system |
US4282431A (en) * | 1979-10-18 | 1981-08-04 | E. I. Du Pont De Nemours And Company | Bar code scanner |
US4387297B1 (en) * | 1980-02-29 | 1995-09-12 | Symbol Technologies Inc | Portable laser scanning system and scanning methods |
US4788423A (en) * | 1987-05-26 | 1988-11-29 | Santa Barbara Research Center | Two-mirror scanning system |
US4871904A (en) * | 1987-12-28 | 1989-10-03 | Symbol Technologies, Inc. | Multidirectional optical scanner |
US4859846A (en) * | 1988-07-21 | 1989-08-22 | Burrer Gordon J | Dual-mode resonant scanning system |
WO1991017516A1 (en) * | 1990-05-02 | 1991-11-14 | Intermec Corporation | Oscillatable holographic optical element for bar code scanning |
US5047630A (en) * | 1990-08-22 | 1991-09-10 | Confer Charles L | Modified dual-mode resonant scanning system |
US6257492B1 (en) | 1990-09-10 | 2001-07-10 | Peter Bressler | Combination hand-held and counter-top omni-directional scanner |
US6286760B1 (en) | 1994-08-17 | 2001-09-11 | Metrologic Instruments, Inc. | Automatic hand-supportable laser projection scanner for omni-directional reading of bar code symbols within a narrowly confined scanning volume |
US5942743A (en) * | 1994-08-17 | 1999-08-24 | Metrologic Instruments, Inc. | Portable automatic hand-supportable omnidirectional laser projection scanner with power conserving control system |
US6182898B1 (en) | 1993-11-24 | 2001-02-06 | Metrologic Instruments, Inc. | Bar code scanner with intuitive head aiming and collimated scan volume |
US6098885A (en) * | 1990-09-10 | 2000-08-08 | Metrologic Instruments | Countertop projection laser scanning system for omnidirectional scanning volume projected above a countertop surface of code symbols within a narrowly-confined scanning |
US5796091A (en) * | 1993-11-24 | 1998-08-18 | Metrologic Instruments, Inc. | Automatic hand-supportable omnidirectional laser projection scanner with handle-controllable projection axis |
US5216232A (en) * | 1990-09-10 | 1993-06-01 | Metrologic Instruments, Inc. | Projection laser scanner producing a narrow scan volume |
US6651890B2 (en) | 1990-09-10 | 2003-11-25 | Sung Ho Byun | Combination hand-held and counter-top omnidirectional scanner |
US5844227A (en) * | 1993-11-24 | 1998-12-01 | Metrologic Instruments, Inc. | Automatic hand-supportable omnidirectional laser projection scanner with scan-head directed projection axis for intuitive hand-supported omnidirectional scanning of bar code symbols within a narrowly confined scanning volume extending thereabout |
US6227450B1 (en) * | 1990-09-11 | 2001-05-08 | Metrologic Instruments, Inc. | Electronically-controlled mechanically-damped off-resonant light beam scanning mechanism and code symbol readers employing the same |
US6874689B2 (en) * | 1990-09-11 | 2005-04-05 | Metrologic Instruments, Inc. | Laser beam scanning device employing a scanning element having a flexible photo-etched gap region disposed between an anchored base portion and a light beam deflecting portion having a natural frequency of oscillation tuned by the physical dimensions of said flexible photo-etched gap region and forcibly oscillated about a fixed pivot point at an electronically-controlled frequency of oscillation substantially different from said natural resonant frequency of oscillation |
US6742709B2 (en) | 1990-09-11 | 2004-06-01 | Metrologic Instruments, Inc. | Bar code symbol reading system employing electronically-controlled raster-type laser scanner for reading bar code symbols during hands-on and hands-free modes of operation |
US6604684B1 (en) | 1993-11-24 | 2003-08-12 | Metrologic Instruments Inc. | Automatic optical projection scanner for omni-directional reading of bar code symbols within a confined scanning volume |
US6860427B1 (en) | 1993-11-24 | 2005-03-01 | Metrologic Instruments, Inc. | Automatic optical projection scanner for omni-directional reading of bar code symbols within a confined scanning volume |
US6073846A (en) * | 1994-08-17 | 2000-06-13 | Metrologic Instruments, Inc. | Holographic laser scanning system and process and apparatus and method |
US6758402B1 (en) * | 1994-08-17 | 2004-07-06 | Metrologic Instruments, Inc. | Bioptical holographic laser scanning system |
US7051922B2 (en) | 1994-08-17 | 2006-05-30 | Metrologic Instruments, Inc. | Compact bioptical laser scanning system |
US7124950B2 (en) * | 1997-09-16 | 2006-10-24 | Metrologic Instruments, Inc. | Bar code symbol reading system employing electronically-controlled raster-type laser scanner for reading bar code symbols during on hands-on and hands-free modes of operation |
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 |
JP4620901B2 (ja) * | 2001-06-04 | 2011-01-26 | キヤノン株式会社 | 2次元光走査装置、及び該2次元光走査装置の駆動方法 |
KR100636347B1 (ko) * | 2004-08-18 | 2006-10-19 | 엘지전자 주식회사 | 스캐닝 디스플레이 시스템 |
US7182263B2 (en) * | 2004-09-30 | 2007-02-27 | Symbol Technologies, Inc. | Monitoring light beam position in electro-optical readers and image projectors |
US9495571B1 (en) | 2015-09-30 | 2016-11-15 | Datalogic Automation, Inc. | Two-dimensional representation of linear barcode derived from laser barcode scanner scanline data |
US11307403B2 (en) * | 2019-04-05 | 2022-04-19 | Infineon Technologies Ag | Synchronization of microelectromechanical system (MEMS) mirrors |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3677465A (en) * | 1970-09-21 | 1972-07-18 | Everett A Johnson | Method and apparatus for authentication of information records |
US3684867A (en) * | 1970-07-15 | 1972-08-15 | Norbert Karl Acker | Apparatus for reading randomly positioned data |
US3701098A (en) * | 1971-06-15 | 1972-10-24 | Scanner | Device for machine reading of information without manipulation of the information carrier |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2208459C2 (de) * | 1972-02-23 | 1974-02-14 | Anker-Werke Ag, 4800 Bielefeld | Optische Abtasteinrichtung |
-
1973
- 1973-07-26 US US382783A patent/US3919527A/en not_active Expired - Lifetime
-
1974
- 1974-05-31 IT IT23414/74A patent/IT1014625B/it active
- 1974-06-17 FR FR7422154A patent/FR2238972B1/fr not_active Expired
- 1974-06-25 CA CA203,370A patent/CA1051553A/en not_active Expired
- 1974-07-03 DE DE19742431973 patent/DE2431973C3/de not_active Expired
- 1974-07-05 GB GB2980174A patent/GB1464982A/en not_active Expired
- 1974-07-16 JP JP8082274A patent/JPS5330617B2/ja not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3684867A (en) * | 1970-07-15 | 1972-08-15 | Norbert Karl Acker | Apparatus for reading randomly positioned data |
US3677465A (en) * | 1970-09-21 | 1972-07-18 | Everett A Johnson | Method and apparatus for authentication of information records |
US3701098A (en) * | 1971-06-15 | 1972-10-24 | Scanner | Device for machine reading of information without manipulation of the information carrier |
Also Published As
Publication number | Publication date |
---|---|
GB1464982A (en) | 1977-02-16 |
FR2238972A1 (de) | 1975-02-21 |
CA1051553A (en) | 1979-03-27 |
DE2431973C3 (de) | 1977-05-05 |
IT1014625B (it) | 1977-04-30 |
DE2431973A1 (de) | 1975-02-20 |
DE2431973B2 (de) | 1976-09-16 |
FR2238972B1 (de) | 1976-10-22 |
JPS5330617B2 (de) | 1978-08-28 |
JPS5040142A (de) | 1975-04-12 |
US3919527A (en) | 1975-11-11 |