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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 |
| 6832728 |
Remote indicia reading system |
Dec. 21, 2004 |
| 6830181 |
Combined optical and radio frequency tag reader |
Dec. 14, 2004 |
| 6830184 |
METHOD OF AND APPARATUS FOR AUTOMATICALLY COMPENSATING FOR VIEWING-ANGLE DISTORTION IN DIGITAL LINEAR IMAGES OF OBJECT SURFACES MOVING PAST A PLANAR LASER ILLUMINATION AND IMAGING (PLIIM) BASE |
Dec. 14, 2004 |
| 6830185 |
Method of and system for automatically producing digital images of a moving object, with pixels having a substantially uniform white level independent of the velocity of said moving object |
Dec. 14, 2004 |
| 6830189 |
METHOD OF AND SYSTEM FOR PRODUCING DIGITAL IMAGES OF OBJECTS WITH SUBTANTIALLY REDUCED SPECKLE-NOISE PATTERNS BY ILLUMINATING SAID OBJECTS WITH SPATIALLY AND/OR TEMPORALLY COHERENT-REDUCED PLA |
Dec. 14, 2004 |
| 6830190 |
Multipath scan data signal processor having multiple signal processing paths with different operational characteristics to enable processing of signals having increased dynamic range |
Dec. 14, 2004 |
| 6830197 |
Compact matrix code and one-touch device and method for code reading |
Dec. 14, 2004 |
| 6827265 |
Automatic vehicle identification and classification (AVIC) system employing a tunnel-arrangement of PLIIM-based subsystems |
Dec. 7, 2004 |
| 6827266 |
Methods and apparatus for using imaging information to improve scanning accuracy in bar code scanners |
Dec. 7, 2004 |
| 6827269 |
Scanner |
Dec. 7, 2004 |
| 6827271 |
Methods and apparatus for determining a position of a rotating optical element in a bar code scanner |
Dec. 7, 2004 |
| 6824057 |
Method and apparatus for accessing electronic data via a familiar printed medium |
Nov. 30, 2004 |
| 6824059 |
Apparatus for capturing images and barcodes |
Nov. 30, 2004 |
| 6824060 |
Bi-directional motor drive circuit for bar code reader |
Nov. 30, 2004 |
| 6826119 |
System for signaling that a product expiration date has passed |
Nov. 30, 2004 |
| 6820809 |
Label-based controller commissioning system |
Nov. 23, 2004 |
| 6820811 |
Dual focal length bar code scanner |
Nov. 23, 2004 |
| 6817526 |
Optoelectronic device |
Nov. 16, 2004 |
| 6817527 |
Carriers for printed circuit board marking |
Nov. 16, 2004 |
| 6817528 |
Reflective apparatus and method for optically sensing relative torque employing Moire fringes |
Nov. 16, 2004 |
| 6814289 |
Self-registering spread-spectrum barcode method |
Nov. 9, 2004 |
| 6814291 |
Robust barcode reader |
Nov. 9, 2004 |
| 6811088 |
Portable data collection system |
Nov. 2, 2004 |
| 6813039 |
Method and system for accessing the internet |
Nov. 2, 2004 |
| 6805292 |
Method for doing business with collision centers |
Oct. 19, 2004 |
| 6805294 |
Bar code generating apparatus |
Oct. 19, 2004 |
| 6807263 |
Process and devices for configuring services in a telecommunication network |
Oct. 19, 2004 |
| 6799725 |
Micro barcoded pill and identification/medical information retrieval system |
Oct. 5, 2004 |
| 6796503 |
Methods and apparatus for dynamic adjustment of bar code reader parameters |
Sep. 28, 2004 |
| 6793137 |
Optical scanner and image forming apparatus |
Sep. 21, 2004 |
| 6793140 |
Machine-readable code generation using direct metal deposition |
Sep. 21, 2004 |
| 6789737 |
Light source mechanism of barcode scanner |
Sep. 14, 2004 |
| 6786396 |
Combined bar code and scantron indicia scheme for golf score card and including handicap update capabilities |
Sep. 7, 2004 |
| 6786414 |
Planar laser illumination and imaging (PLIIM) systems |
Sep. 7, 2004 |
| 6779725 |
Image reader and imaging apparatus capable of reducing vibration and fluctuation in image reading |
Aug. 24, 2004 |
| 6779726 |
Method and apparatus for controlling a production operation using printed information on a component tape |
Aug. 24, 2004 |
| 6779727 |
Voter ballots and authentication system |
Aug. 24, 2004 |
| 6776331 |
Electronic key and reader apparatus for a lock |
Aug. 17, 2004 |
| 6776341 |
Pill printing and identification |
Aug. 17, 2004 |
| 6772945 |
Printed card to control printer |
Aug. 10, 2004 |
| 6772947 |
XML-based barcode scanner |
Aug. 10, 2004 |
| 6766948 |
Produce packaging device and method of use thereof |
Jul. 27, 2004 |
| 6766953 |
Tape indicia on clear film media |
Jul. 27, 2004 |
| 6766954 |
Omnidirectional linear sensor-based code reading engines |
Jul. 27, 2004 |
| 6764008 |
Planar laser illumination and imaging (PLIIM) system employing an area-type image detection array |
Jul. 20, 2004 |
| 6764009 |
Method for tagged bar code data interchange |
Jul. 20, 2004 |
| 6764010 |
Checkout device including barcode reading apparatus, scale, and EAS system |
Jul. 20, 2004 |
| 6764011 |
Graphics code system |
Jul. 20, 2004 |
| 6764012 |
Signaling arrangement for and method of signaling in a wireless local area network |
Jul. 20, 2004 |
| 6764016 |
Identification method for dip galvanizing |
Jul. 20, 2004 |
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