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Class Information
Number: 235/462.1
Name: Registers > Coded record sensors > Particular sensor structure > Optical > Bar code > Means to decode a 2-d bar code
Description: Subject matter including means to read a two-dimensional bar code.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7407104 |
Two-dimensional code detector and program thereof, and robot control information generator and robot |
Aug. 5, 2008 |
| 7398930 |
Bar code reading device having image data in plurality of different formats |
Jul. 15, 2008 |
| 7383994 |
Methods and systems for forming images of moving optical codes |
Jun. 10, 2008 |
| 7380721 |
Low-cost compact bar code sensor |
Jun. 3, 2008 |
| 7377449 |
Synchronous two-dimensional barcode system with all-around information, and reading method thereof |
May. 27, 2008 |
| 7370800 |
Information processing method |
May. 13, 2008 |
| 7370799 |
System and method for printing images of machine readable symbols on a plurality of substrates |
May. 13, 2008 |
| 7364081 |
Method and apparatus for reading under sampled bar code symbols |
Apr. 29, 2008 |
| 7350710 |
Two-dimensional code extracting method |
Apr. 1, 2008 |
| 7347371 |
Aiming pattern for imaging-based bar code readers |
Mar. 25, 2008 |
| 7347373 |
Method and system for utilizing a digital camera for retrieving and utilizing barcode information |
Mar. 25, 2008 |
| 7337971 |
Method and apparatus for capturing and decoding an image of a remotely located bar code |
Mar. 4, 2008 |
| 7337970 |
Barcode scanner decoding |
Mar. 4, 2008 |
| 7314174 |
Method and system for configuring an integrated circuit |
Jan. 1, 2008 |
| 7278578 |
Automatically-activated wireless laser scanning 2D bar code symbol reading system capable of automatically transmitting stored symbol character data when the hand-supportable unit is operated |
Oct. 9, 2007 |
| 7273175 |
Method, an apparatus and a storage medium for locating QR codes |
Sep. 25, 2007 |
| 7252234 |
Optical reader station |
Aug. 7, 2007 |
| 7232071 |
Scanned beam imager |
Jun. 19, 2007 |
| 7204428 |
Identification of object on interactive display surface by identifying coded pattern |
Apr. 17, 2007 |
| 7198194 |
Two-dimensional code having superior decoding properties making it possible to control the level of error correcting codes, and a method for encoding and decoding the same |
Apr. 3, 2007 |
| 7184075 |
Imaged coded data source tracking product |
Feb. 27, 2007 |
| 7181066 |
Method for locating bar codes and symbols in an image |
Feb. 20, 2007 |
| 7175090 |
Methods and apparatus for reading bar code identifications |
Feb. 13, 2007 |
| 7168621 |
Section based algorithm for image enhancement |
Jan. 30, 2007 |
| 7156311 |
System and method for decoding and analyzing barcodes using a mobile device |
Jan. 2, 2007 |
| 7143948 |
Reading method of the two-dimensional bar code |
Dec. 5, 2006 |
| 7142714 |
Two-dimensional code recognition processing method, two-dimensional code recognition processing apparatus, and storage medium |
Nov. 28, 2006 |
| 7137555 |
Multi-format bar code reader |
Nov. 21, 2006 |
| 7083096 |
Miniature auto focus piezo actuator system |
Aug. 1, 2006 |
| 7077319 |
Imaging engine employing planar light illumination and linear imaging |
Jul. 18, 2006 |
| 7028903 |
Method for operating optical sensors |
Apr. 18, 2006 |
| 7028902 |
Barcode having enhanced visual quality and systems and methods thereof |
Apr. 18, 2006 |
| 7013024 |
Method for reading information that has been embedded in an image |
Mar. 14, 2006 |
| 7007846 |
Omnidirectional reading of two-dimensional symbols |
Mar. 7, 2006 |
| 7004393 |
Method and apparatus for processing and determining the orientation of documents |
Feb. 28, 2006 |
| 6997384 |
Method for displaying and reading information code for commercial transaction |
Feb. 14, 2006 |
| 6993507 |
Bar coded bill payment system and method |
Jan. 31, 2006 |
| 6983886 |
Two-dimensional code reader setting method, two-dimensional code reader, two dimensional code reader setting program and computer readable recording medium |
Jan. 10, 2006 |
| 6959870 |
Planar LED-based illumination array (PLIA) chips |
Nov. 1, 2005 |
| 6948661 |
Data structure encoded on a surface of an object |
Sep. 27, 2005 |
| 6938824 |
Decoding algorithm for laser scanning bar code readers |
Sep. 6, 2005 |
| 6869015 |
Tamper-indicating barcode and method |
Mar. 22, 2005 |
| 6863218 |
Two-dimensional code reading apparatus, two-dimensional code reading process, two-dimensional code reading program and recording medium for said program, portable terminal and digital camera |
Mar. 8, 2005 |
| 6857571 |
Method for surface printing |
Feb. 22, 2005 |
| 6857564 |
Information providing system, apparatus for producing a medium for providing the information, apparatus for restoring the provided information, computer product, a medium for providing the inf |
Feb. 22, 2005 |
| 6827266 |
Methods and apparatus for using imaging information to improve scanning accuracy in bar code scanners |
Dec. 7, 2004 |
| 6814289 |
Self-registering spread-spectrum barcode method |
Nov. 9, 2004 |
| 6814290 |
Method for processing images captured with bar code reader having area image sensor |
Nov. 9, 2004 |
| 6814291 |
Robust barcode reader |
Nov. 9, 2004 |
| 6802450 |
Guiding a scanning device to decode 2D symbols |
Oct. 12, 2004 |
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