WO2004075096A8 - Optical code reader with autofocus and interface unit - Google Patents
Optical code reader with autofocus and interface unitInfo
- Publication number
- WO2004075096A8 WO2004075096A8 PCT/US2004/002988 US2004002988W WO2004075096A8 WO 2004075096 A8 WO2004075096 A8 WO 2004075096A8 US 2004002988 W US2004002988 W US 2004002988W WO 2004075096 A8 WO2004075096 A8 WO 2004075096A8
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- code reader
- assembly
- optical code
- imaging optics
- optics assembly
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/18—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical projection, e.g. combination of mirror and condenser and objective
- G02B27/20—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical projection, e.g. combination of mirror and condenser and objective for imaging minute objects, e.g. light-pointer
-
- 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
- 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
- G06K7/10792—Special measures in relation to the object to be scanned
- G06K7/10801—Multidistance reading
- G06K7/10811—Focalisation
Abstract
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006501129A JP2006518065A (en) | 2003-02-13 | 2004-02-04 | Optical code reader with autofocus and interface unit |
AU2004214236A AU2004214236B8 (en) | 2003-02-13 | 2004-02-04 | Optical code reader with autofocus and interface unit |
EP04708115A EP1599823A1 (en) | 2003-02-13 | 2004-02-04 | Optical code reader with autofocus and interface unit |
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US44709303P | 2003-02-13 | 2003-02-13 | |
US60/447,093 | 2003-02-13 | ||
US46037003P | 2003-04-04 | 2003-04-04 | |
US60/460,370 | 2003-04-04 | ||
US10/459,935 US7073715B2 (en) | 2003-02-13 | 2003-06-12 | Interface for interfacing an imaging engine to an optical code reader |
US10/459,935 | 2003-06-12 | ||
US10/694,425 US7097101B2 (en) | 2003-02-13 | 2003-10-27 | Interface for interfacing an imaging engine to an optical code reader |
US10/694,425 | 2003-10-27 |
Publications (3)
Publication Number | Publication Date |
---|---|
WO2004075096A1 WO2004075096A1 (en) | 2004-09-02 |
WO2004075096B1 WO2004075096B1 (en) | 2004-09-30 |
WO2004075096A8 true WO2004075096A8 (en) | 2005-11-17 |
Family
ID=32913240
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2004/002988 WO2004075096A1 (en) | 2003-02-13 | 2004-02-04 | Optical code reader with autofocus and interface unit |
Country Status (5)
Country | Link |
---|---|
US (1) | US7097101B2 (en) |
EP (1) | EP1599823A1 (en) |
JP (1) | JP2006518065A (en) |
AU (1) | AU2004214236B8 (en) |
WO (1) | WO2004075096A1 (en) |
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US7708205B2 (en) | 2003-11-13 | 2010-05-04 | Metrologic Instruments, Inc. | Digital image capture and processing system employing multi-layer software-based system architecture permitting modification and/or extension of system features and functions by way of third party code plug-ins |
US7540424B2 (en) | 2000-11-24 | 2009-06-02 | Metrologic Instruments, Inc. | Compact bar code symbol reading system employing a complex of coplanar illumination and imaging stations for omni-directional imaging of objects within a 3D imaging volume |
US7014113B1 (en) * | 2002-08-19 | 2006-03-21 | The Code Corporation | Versatile graphical code reader for reading different types of graphical codes |
US7021542B2 (en) * | 2003-08-01 | 2006-04-04 | Symbol Technologies, Inc. | Imaging and illumination engine for an optical code reader |
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US7389926B2 (en) * | 2006-03-16 | 2008-06-24 | Optoelectronics Co., Ltd. | Camera module and method of assembling same |
US7387252B2 (en) * | 2006-08-15 | 2008-06-17 | Hand Held Products, Inc. | Optical reader with improved lens focusing system |
US8646689B2 (en) | 2007-12-28 | 2014-02-11 | Cognex Corporation | Deformable light pattern for machine vision system |
US8134116B2 (en) * | 2009-01-12 | 2012-03-13 | Cognex Corporation | Modular focus system for image based code readers |
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US8342410B2 (en) * | 2010-05-25 | 2013-01-01 | Symbol Technologies, Inc. | Method and apparatus for increasing brightness of aiming pattern in imaging scanner |
US8760563B2 (en) * | 2010-10-19 | 2014-06-24 | Hand Held Products, Inc. | Autofocusing optical imaging device |
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US10498933B2 (en) | 2011-11-22 | 2019-12-03 | Cognex Corporation | Camera system with exchangeable illumination assembly |
US8947590B2 (en) | 2011-11-22 | 2015-02-03 | Cognex Corporation | Vision system camera with mount for multiple lens types |
US11366284B2 (en) | 2011-11-22 | 2022-06-21 | Cognex Corporation | Vision system camera with mount for multiple lens types and lens module for the same |
US9746636B2 (en) | 2012-10-19 | 2017-08-29 | Cognex Corporation | Carrier frame and circuit board for an electronic device |
US9513458B1 (en) | 2012-10-19 | 2016-12-06 | Cognex Corporation | Carrier frame and circuit board for an electronic device with lens backlash reduction |
CN103780847A (en) | 2012-10-24 | 2014-05-07 | 霍尼韦尔国际公司 | Chip on board-based highly-integrated imager |
US8991705B2 (en) | 2013-03-12 | 2015-03-31 | Symbol Technologies, Inc. | Apparatus for, and method of, electro-optically reading targets by enabling a customer to move a customer-operated accessory reader supported by a clerk-operated workstation of a checkout system |
US9665757B2 (en) | 2014-03-07 | 2017-05-30 | Hand Held Products, Inc. | Indicia reader for size-limited applications |
US10049246B2 (en) | 2014-12-23 | 2018-08-14 | Hand Held Products, Inc. | Mini-barcode reading module with flash memory management |
USD805078S1 (en) * | 2015-05-07 | 2017-12-12 | Datalogic Ip Tech S.R.L. | Barcode reading module |
CN104966328B (en) * | 2015-07-29 | 2017-10-20 | 国网湖北省电力公司咸宁供电公司 | A kind of electric inspection process equipment |
US10491790B2 (en) | 2016-03-22 | 2019-11-26 | Symbol Technologies, Llc | Imaging module and reader for, and method of, variably illuminating targets to be read by image capture over a range of working distances |
US10146975B2 (en) * | 2016-11-17 | 2018-12-04 | Datalogic Ip Tech S.R.L. | Data reader with hybrid auto focus system |
US11481568B1 (en) | 2017-12-29 | 2022-10-25 | Cognex Corporation | Dome illuminator for vision system camera and method for using the same |
US10628646B1 (en) * | 2017-12-29 | 2020-04-21 | Cognex Corporation | Off-axis dual-sensor vision system camera and method for using the same |
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-
2003
- 2003-10-27 US US10/694,425 patent/US7097101B2/en not_active Expired - Fee Related
-
2004
- 2004-02-04 JP JP2006501129A patent/JP2006518065A/en active Pending
- 2004-02-04 EP EP04708115A patent/EP1599823A1/en not_active Withdrawn
- 2004-02-04 WO PCT/US2004/002988 patent/WO2004075096A1/en active Application Filing
- 2004-02-04 AU AU2004214236A patent/AU2004214236B8/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
US20040159703A1 (en) | 2004-08-19 |
AU2004214236B2 (en) | 2008-07-17 |
AU2004214236A1 (en) | 2004-09-02 |
EP1599823A1 (en) | 2005-11-30 |
WO2004075096B1 (en) | 2004-09-30 |
US7097101B2 (en) | 2006-08-29 |
JP2006518065A (en) | 2006-08-03 |
AU2004214236B8 (en) | 2008-08-21 |
WO2004075096A1 (en) | 2004-09-02 |
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