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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) |
189 |
| 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 |
552 |
| 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 |
| 6493110 |
System and method for bar code rendering and recognition |
Dec. 10, 2002 |
| RE37925 |
High speed imaging apparatus for CCD based scanners |
Dec. 10, 2002 |
| 6488207 |
Bar code reader, scaling device and scaling method |
Dec. 3, 2002 |
| 6488208 |
Bar code reading apparatus |
Dec. 3, 2002 |
| 6484933 |
Automatic barcode creation for data transfer and retrieval |
Nov. 26, 2002 |
| 6478223 |
Machine-readable color symbology and method and apparatus for reading same with standard readers such as laser scanners |
Nov. 12, 2002 |
| 6474555 |
Optical reader, optical reading method and optical reading system |
Nov. 5, 2002 |
| 6467686 |
System and method for electronically managing and redeeming coupons |
Oct. 22, 2002 |
| 6467688 |
Sheet fed printer for a hand held terminal |
Oct. 22, 2002 |
| 6468424 |
Connector adapted to connect a storage container for solution ingredients to a medical apparatus |
Oct. 22, 2002 |
| 6464139 |
Wireless hand-supportable internet-enabled access terminal for enabling information-related transactions over the internet |
Oct. 15, 2002 |
| 6464141 |
BAR CODE SYMBOL SCANNING SYSTEM FOR AUTOMATICALLY LASER SCANNING BAR CODE SYMBOLS WITHIN A 3-D SCANNING VOLUME AND PRODUCING INFORMATION SPECIFYING THE POSITION OF EACH BAR CODE SYMBOL DETECTE |
Oct. 15, 2002 |
| 6460770 |
Bidirectional barcode scanning system |
Oct. 8, 2002 |
| 6457642 |
Automated system and method for identifying and measuring packages transported through a laser scanning tunnel |
Oct. 1, 2002 |
| 6457643 |
Voting system |
Oct. 1, 2002 |
| 6457646 |
Laser code symbol scanning system with high-resolution 2-D scanning field steerable with 3-D scanning volume |
Oct. 1, 2002 |
| 6454167 |
Laser focusing aperture and method |
Sep. 24, 2002 |
| 6454168 |
Correlation and stitching techniques in a bar code scanning system |
Sep. 24, 2002 |
| 6446869 |
Ambient light blocking apparatus for a produce recognition system |
Sep. 10, 2002 |
| 6446870 |
Multiple window scanner and method for adjusting optical parameters |
Sep. 10, 2002 |
| 6443360 |
Method and device for focusing an electrical signal representative of an optical code |
Sep. 3, 2002 |
| 6439459 |
Methods and systems for providing human/computer interfaces |
Aug. 27, 2002 |
| 6429776 |
RFID reader with integrated display for use in a product tag system |
Aug. 6, 2002 |
| 6422466 |
Method of and system for automatically identifying packages during package transport operations carried out by a human operator walking through the doorway of a storage container |
Jul. 23, 2002 |
| 6424436 |
Holographic element |
Jul. 23, 2002 |
| 6415555 |
System and method for accepting customer orders |
Jul. 9, 2002 |
| 6415977 |
Method and apparatus for marking and identifying a defective die site |
Jul. 9, 2002 |
| 6415978 |
Multiple technology data reader for bar code labels and RFID tags |
Jul. 9, 2002 |
| 6412694 |
Produce recognition system and method including weighted rankings |
Jul. 2, 2002 |
| 6412695 |
Optical code and delineator apparatus and method |
Jul. 2, 2002 |
| 6412699 |
METHOD OF AND SYSTEM FOR PRODUCING TRANSACTION-ENABLING GRAPHICAL USER INTERFACES AT INTERNET-ENABLED TERMINALS IN RESPONSE TO READING BAR CODE SYMBOLS POINTING TO HTML-ENCODED DOCUMENTS EMBED |
Jul. 2, 2002 |
| 6412700 |
Method and apparatus for automatically reading bar code symbols |
Jul. 2, 2002 |
| 6410931 |
Electro-optical reader with hands-free and hand-held modes of operation |
Jun. 25, 2002 |
| 6402717 |
Front-loading medical injector and syringe for use therewith |
Jun. 11, 2002 |
| 6402718 |
Front-loading medical injector and syringe for use therewith |
Jun. 11, 2002 |
| 6398112 |
Apparatus and method for reading indicia using charge coupled device and scanning laser beam technology |
Jun. 4, 2002 |
| 6398113 |
System and methods for collaborative bar code error detection and correction |
Jun. 4, 2002 |
| 6394351 |
Methods and apparatus for enhanced scanner operation employing bar code and bar code fragment time and position of data collection |
May. 28, 2002 |
| 6394354 |
Internet-based system and method for routing, tracking and delivering packages using URL-encoded bar code symbols |
May. 28, 2002 |
| 6386453 |
System and method for carrying out information-related transactions |
May. 14, 2002 |
| 6382509 |
Signal reading control method for barcode scanner |
May. 7, 2002 |
| 6382515 |
Automated system and method for identifying and measuring packages transported through a laser scanning tunnel |
May. 7, 2002 |
| 6385037 |
User configured palm rests for a portable computer system |
May. 7, 2002 |
| 6375074 |
Holographic laser scanner for producing a highly-defined three-dimensional scanning volume having multiple focal regions within which the laser scanlines are spatially confined |
Apr. 23, 2002 |
| 6375078 |
UNIVERSAL TRANSACTION MACHINE FOR CARRYING OUT INFORMATION-RELATED TRANSACTIONS USING HTML-ENCODED DOCUMENTS EMBODYING TRANSACTION-ENABLING JAVA-APPLETS AUTOMATICALLY LAUNCHED AND EXECUTED IN |
Apr. 23, 2002 |
| 6371371 |
Method for determining the position and/or orientation of a bar code reader |
Apr. 16, 2002 |
| 6371373 |
Method for reading a two-dimensional barcode |
Apr. 16, 2002 |
| 6371374 |
Adjustable illumination system for a barcode scanner |
Apr. 16, 2002 |
| 6371379 |
Magnetic tags or markers |
Apr. 16, 2002 |
| 6360947 |
AUTOMATED HOLOGRAPHIC-BASED TUNNEL-TYPE LASER SCANNING SYSTEM FOR OMNI-DIRECTIONAL SCANNING OF BAR CODE SYMBOLS ON PACKAGE SURFACES FACING ANY DIRECTION OR ORIENTATION WITHIN A THREE-DIMENSION |
Mar. 26, 2002 |
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