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Class Information
Number: 235/462.32
Name: Registers > Coded record sensors > Particular sensor structure > Optical > Bar code > Specific scanning detail (e.g., scanner with a specific scanning field of view)
Description: Subject matter under 462.01 including means to either move a light spot across the code (flying spot scanner) or to move the field of view of a detector across the code (scanning the field of view) or to do both (retro scanner).
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7617983 |
Methods and apparatus for dynamic adjustment of scanner parameters |
Nov. 17, 2009 |
| 7612923 |
Scanning device for scanning interface surface of product item |
Nov. 3, 2009 |
| 7611060 |
System and method to automatically focus an image reader |
Nov. 3, 2009 |
| 7609426 |
Image scanning apparatus |
Oct. 27, 2009 |
| 7604174 |
Method and apparatus for providing omnidirectional lighting in a scanning device |
Oct. 20, 2009 |
| 7594608 |
Automatic omnidirectional bar code symbol reading system employing linear-type and area-type bar code symbol reading stations within the system housing |
Sep. 29, 2009 |
| 7594607 |
Optical imaging system |
Sep. 29, 2009 |
| 7588187 |
Non-imaging light collector for electro-optical scanner |
Sep. 15, 2009 |
| 7581682 |
Image-recording device, method for recording an image that is visualized on a display unit, arrangement of an image-recording device and a display unit, use of said image-recording device, and |
Sep. 1, 2009 |
| 7556201 |
Device for reading a barcode |
Jul. 7, 2009 |
| 7540424 |
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 |
Jun. 2, 2009 |
| 7537164 |
System and method for reading codes on a specular background |
May. 26, 2009 |
| 7533822 |
Laser scanner for reading optical codes |
May. 19, 2009 |
| 7533819 |
Dual camera assembly for an imaging-based bar code reader |
May. 19, 2009 |
| 7527203 |
Multi-format bar code reader |
May. 5, 2009 |
| 7525539 |
System having printer and sensing device for interaction with computer software |
Apr. 28, 2009 |
| 7520433 |
Method for intelligently controlling the illumination and imagine of objects as they are moved through the 3D imaging volume of a digital image capturing and processing system |
Apr. 21, 2009 |
| 7520434 |
Reader for reading machine-readable symbols, for example bar code symbols |
Apr. 21, 2009 |
| 7515144 |
System for software interaction using printed form |
Apr. 7, 2009 |
| 7495564 |
Systems and methods for data reading and EAS tag sensing and deactivating at retail checkout |
Feb. 24, 2009 |
| 7478757 |
Method and device for the authentication of documents and goods |
Jan. 20, 2009 |
| 7457007 |
Laser scanning device for printed product identification codes |
Nov. 25, 2008 |
| 7448549 |
Optical information reader and method of reading optical information |
Nov. 11, 2008 |
| 7450273 |
Laser scanner using acousto-optic deflectors |
Nov. 11, 2008 |
| 7420721 |
Oscillation scan mirror with magnetic retaining force acting between the holder and shaft to prevent relative tilt between shaft and bearings |
Sep. 2, 2008 |
| 7417629 |
System for printing a form for interacting with computer software |
Aug. 26, 2008 |
| 7395971 |
Method of and system for profile equalization employing visible laser diode (VLD) displacement |
Jul. 8, 2008 |
| 7395968 |
Laser scanning based bar code symbol reading system for producing a 3-D scanning volume substantially free of spatially and temporally coincident laser scanning planes |
Jul. 8, 2008 |
| 7389931 |
Beam-forming aperture for barcode applications |
Jun. 24, 2008 |
| 7380721 |
Low-cost compact bar code sensor |
Jun. 3, 2008 |
| 7367510 |
Monitoring light beam position in electro-optical readers and image projectors |
May. 6, 2008 |
| 7360704 |
Scan engine with guiding light beams |
Apr. 22, 2008 |
| 7318552 |
Apparatus for reading codes |
Jan. 15, 2008 |
| 7314175 |
Methods and apparatus for improved use of partial bar code information to decode a complete bar code |
Jan. 1, 2008 |
| 7311260 |
Camera positioning and confirmation feedback system |
Dec. 25, 2007 |
| 7281658 |
Scan module |
Oct. 16, 2007 |
| 7252236 |
Methods of driving a scanning beam device to achieve high frame rates |
Aug. 7, 2007 |
| 7246747 |
Multi-format bar code reader |
Jul. 24, 2007 |
| 7219842 |
Scanning unit suitable for applications with a high-speed scanning requirement |
May. 22, 2007 |
| 7213762 |
Hand-supportable imaging-based bar code symbol reader employing a CMOS-type image sensing array in combination with a band-pass optical filter subsystem, narrow-band illumination subsystem, an |
May. 8, 2007 |
| 7209271 |
Multiple beam scanning imager |
Apr. 24, 2007 |
| 7204422 |
System, circuit, and method for edge detection in a binary optical code |
Apr. 17, 2007 |
| 7204424 |
Retro-reflective scanner having exit window with positive optical power |
Apr. 17, 2007 |
| 7198195 |
Multiple plane scanning system for data reading applications |
Apr. 3, 2007 |
| 7195164 |
Optical code reading device having more than one imaging engine |
Mar. 27, 2007 |
| 7178734 |
Barcode scanner including a multitasking pattern mirror |
Feb. 20, 2007 |
| 7170414 |
Systems and methods for optical reading and EAS tag sensing and deactivating at retail checkout |
Jan. 30, 2007 |
| 7159781 |
Scanning unit for a position measuring device |
Jan. 9, 2007 |
| 7159764 |
Versatile window system for information gathering systems |
Jan. 9, 2007 |
| 7152796 |
Bar code symbol scanning system having multiple scanning stations for producing a 3-D scanning volume free of substantially and temporally coincident scanning planes |
Dec. 26, 2006 |
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