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Class Information
Number: 235/462.01
Name: Registers > Coded record sensors > Particular sensor structure > Optical > Bar code
Description: Subject matter including means for sensing a coded indicia formed by a combination of bars or bars and spaces having different light reflective characteristics.
Sub-classes under this class:
| Class Number |
Class Name |
Patents |
| 235/462.2 |
Aiming or positioning adjunct (e.g., viewfinder, pointer, or positioning aid) |
96 |
| 235/462.02 |
Bar code having a plurality of bars with different heights (e.g., postnet |
67 |
| 235/462.08 |
Bar code location or selection |
191 |
| 235/462.12 |
Bar code stitching (e.g., forming a complete bar code from several partial scans) |
112 |
| 235/462.04 |
Bar code with bars of more than two colors (e.g., multicolored bar code, multilevel gray) |
78 |
| 235/462.16 |
Bar width determination |
163 |
| 235/462.03 |
Circular bar code (e.g., concentric circles or sun burst) |
72 |
| 235/462.13 |
Combined with diverse art device (e.g., security tag deactivator) |
164 |
| 235/462.22 |
Extended reader working range (e.g., multiple focal planes) |
188 |
| 235/462.06 |
Light level adaptation |
122 |
| 235/462.1 |
Means to decode a 2-d bar code |
194 |
| 235/462.07 |
Means to decode multiple types or formats of bar code symbols (e.g., upc, jan, ean, etc.) |
220 |
| 235/462.05 |
Means to read bar code on a transparent medium (e.g., film) |
68 |
| 235/462.15 |
Programming or computer interface feature |
289 |
| 235/462.25 |
Reader processing circuitry |
551 |
| 235/462.3 |
Scanner power on/off |
46 |
| 235/462.32 |
Specific scanning detail (e.g., scanner with a specific scanning field of view) |
219 |
| 235/462.43 |
Specified housing or mounting detail |
328 |
| 235/462.14 |
Stationary bar code reader |
174 |
| 235/462.41 |
Using an imager (e.g., ccd) |
185 |
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6761312 |
System and method for tracking victims of a mass casualty incident |
Jul. 13, 2004 |
| 6758399 |
Distortion correction method in optical code reading |
Jul. 6, 2004 |
| 6758400 |
Dual bar code reading system for a data storage system |
Jul. 6, 2004 |
| 6749110 |
Synchronously sweeping line scan imager |
Jun. 15, 2004 |
| 6751352 |
Method and apparatus for generating and decoding a visually significant barcode |
Jun. 15, 2004 |
| 6746053 |
System for preventing parallel marketing of retail items |
Jun. 8, 2004 |
| 6742707 |
METHOD OF SPECKLE-NOISE PATTERN REDUCTION AND APPARATUS THEREFOR BASED ON REDUCING THE SPATIAL-COHERENCE OF THE PLANAR LASER ILLUMINATION BEAM BEFORE THE BEAM ILLUMINATES THE TARGET OBJECT BY |
Jun. 1, 2004 |
| 6742708 |
Fiducial mark patterns for graphical bar codes |
Jun. 1, 2004 |
| 6742709 |
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 |
Jun. 1, 2004 |
| 6742711 |
Method of extending the working distance of a planar laser illumination and imaging system without increasing the output power of the visible laser diode (VLD) sources employed there |
Jun. 1, 2004 |
| 6742905 |
Rearview mirror |
Jun. 1, 2004 |
| 6739510 |
OCR/BCR sequencing priority |
May. 25, 2004 |
| 6739511 |
METHOD OF SPECKLE-NOISE PATTERN REDUCTION AND APPARATUS THEREFOR BASED ON REDUCING THE TEMPORAL-COHERENCE OF THE PLANAR LASER ILLUMINATION BEAM BEFORE IT ILLUMINATES THE TARGET OBJECT BY APPLY |
May. 25, 2004 |
| 6739512 |
System and method for tracking a component in a network environment |
May. 25, 2004 |
| 6736321 |
Planar laser illumination and imaging (PLIIM) system employing wavefront control methods for reducing the power of speckle-pattern noise digital images acquired by said system |
May. 18, 2004 |
| 6736322 |
Method and apparatus for acquiring, maintaining, and using information to be communicated in bar code form with a mobile communications device |
May. 18, 2004 |
| 6732915 |
Systems and methods for controlling a presentation using physical objects |
May. 11, 2004 |
| 6732928 |
System and method for applying codes onto packaged products |
May. 11, 2004 |
| 6732929 |
Led-based planar light illumination beam generation module employing a focal lens for reducing the image size of the light emmiting surface of the led prior to beam collimation and planarizati |
May. 11, 2004 |
| RE38509 |
On site machine readable IF assaying system |
May. 4, 2004 |
| 6729543 |
Page identification system and method |
May. 4, 2004 |
| 6729544 |
Fast barcode search |
May. 4, 2004 |
| 6729547 |
System and method for interaction between an electronic writing device and a wireless device |
May. 4, 2004 |
| 6726104 |
Scaling techniques for printing bar code symbols |
Apr. 27, 2004 |
| 6728882 |
OPTICAL DISK, AN OPTICAL DISK BARCODE FORMING METHOD, AN OPTICAL DISK REPRODUCTION APPARATUS, A MARKING FORMING APPARATUS, A METHOD OF FORMING A LASER MARKING ON AN OPTICAL DISK, AND A METHOD |
Apr. 27, 2004 |
| 6722563 |
Method for printing a label pair with information-based indicia program (IBIP) indicia |
Apr. 20, 2004 |
| 6722567 |
Generating and decoding graphical bar codes |
Apr. 20, 2004 |
| 6719203 |
Cuvette control unit and controlling method using the same |
Apr. 13, 2004 |
| 6719204 |
Mathieu-Gaussian beam for optical scanners |
Apr. 13, 2004 |
| 6715677 |
Checkout system including a product security label deactivator |
Apr. 6, 2004 |
| 6715681 |
Scanning module for single line and raster scanning using dual lasers |
Apr. 6, 2004 |
| 6718337 |
Apparatus with extended markup language date capture capability |
Apr. 6, 2004 |
| 6712265 |
System and method for interlocking management in semiconductor material supply equipment |
Mar. 30, 2004 |
| 6708882 |
Method and system for representing chemical structural formulae |
Mar. 23, 2004 |
| 6708883 |
Apparatus and method for reading indicia using charge coupled device and scanning laser beam technology |
Mar. 23, 2004 |
| 6705525 |
Scanning system with adjustable optical characteristics |
Mar. 16, 2004 |
| 6705526 |
AUTOMATED METHOD OF AND SYSTEM FOR DIMENSIONING OBJECTS TRANSPORTED THROUGH A WORK ENVIRONMENT USING CONTOUR TRACING, VERTICE DETECTION, CORNER POINT DETECTION, AND CORNER POINT REDUCTION METH |
Mar. 16, 2004 |
| 6705527 |
Universal interface driver system for data reader |
Mar. 16, 2004 |
| 6705528 |
Automated system and method for identifying and measuring packages transported through a laser scanning tunnel |
Mar. 16, 2004 |
| 6702183 |
Methods and apparatus for scan pattern selection and selective decode inhibition in barcode scanners |
Mar. 9, 2004 |
| 6698656 |
Scanning and decoding control for an optical reader |
Mar. 2, 2004 |
| 6698658 |
Method and apparatus to prevent reporting multiple reads of optical coded items |
Mar. 2, 2004 |
| 6691919 |
Integrated bar code scanner and communications module |
Feb. 17, 2004 |
| 6691922 |
Method and apparatus for encoding data in logos |
Feb. 17, 2004 |
| 6694356 |
Remote control having an optical indicia reader |
Feb. 17, 2004 |
| 6688522 |
Unique bar code |
Feb. 10, 2004 |
| 6688527 |
Bar code scanning system with wireless communication links |
Feb. 10, 2004 |
| 6685094 |
Thermochromic bar code |
Feb. 3, 2004 |
| 6685831 |
Dialysis machine with a device for preparing dialysis solutions |
Feb. 3, 2004 |
| 6681993 |
Method and device for reading of a barcode on an article |
Jan. 27, 2004 |
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