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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 |
| 6357658 |
Apparatus and methods for scanning documents including OMR, bar-code, and image data |
Mar. 19, 2002 |
| 6357659 |
Hands free optical scanner trigger |
Mar. 19, 2002 |
| 6354501 |
Composite authentication mark and system and method for reading the same |
Mar. 12, 2002 |
| 6354503 |
Bar code online scanner/verifier |
Mar. 12, 2002 |
| 6354504 |
Symbol reader for reading a symbol on a transparent object |
Mar. 12, 2002 |
| 6354505 |
SCAN DATA SIGNAL PROCESSOR EMPLOYING PASS-BAND FILTER STRUCTURES HAVING FREQUENCY RESPONSE CHARACTERISTICS DYNAMICALLY SWITCHED INTO OPERATION BY CONTROL SIGNALS INDICATIVE OF THE FOCAL ZONE O |
Mar. 12, 2002 |
| 6354737 |
Digital image orientation marker |
Mar. 12, 2002 |
| 6347740 |
Method and machine for reading and assigning optical codes |
Feb. 19, 2002 |
| 6347743 |
Method and apparatus for programming functional system parameters in optical bar code scanners |
Feb. 19, 2002 |
| 6345764 |
Hand-held WWW access device with GUI-based www browser program integrated with bar code symbol reader for automatically accessing and displaying HTML-encoded documents by reading bar code symb |
Feb. 12, 2002 |
| 6343742 |
Bar code reader and bar code reading method |
Feb. 5, 2002 |
| 6340114 |
Imaging engine and method for code readers |
Jan. 22, 2002 |
| 6338432 |
Optical pattern reading apparatus with movable optical unit |
Jan. 15, 2002 |
| 6338433 |
Method for laser writing multiple updatable miniature 2-D barcode data bases for electronic commerce |
Jan. 15, 2002 |
| 6338434 |
System and method for accessing internet-based information resources by scanning Java-Applet encoded bar code symbols |
Jan. 15, 2002 |
| 6330973 |
Integrated code reading systems including tunnel scanners |
Dec. 18, 2001 |
| 6328211 |
Automatic hand-supportable laser bar code symbol scanner and method of reading bar code symbols using the same |
Dec. 11, 2001 |
| 6328215 |
Method and system for automatically identifying packages during package sortation operations manually carried out by a human operator |
Dec. 11, 2001 |
| 6328339 |
System, method and apparatus for coupon processing and booklet |
Dec. 11, 2001 |
| 6325288 |
Self-contained scanning and verifying apparatus with movably mounted scanning unit |
Dec. 4, 2001 |
| 6321986 |
Robust machine-readable symbology and method and apparatus for printing and reading same |
Nov. 27, 2001 |
| 6321991 |
Web-based television system and method for enabling a viewer to access and display HTML-encoded documents located on the World Wide Web (WWW) by reading bar code symbols printed in a WWW-site |
Nov. 27, 2001 |
| 6321992 |
Internet-based system and method for tracking objects bearing URL-encoded bar code symbols |
Nov. 27, 2001 |
| 6318630 |
Medicament dispensing station |
Nov. 20, 2001 |
| 6318633 |
Method and system for laser writing on smart/optical cards data pixels usable in e-commerce transactions |
Nov. 20, 2001 |
| 6315200 |
Encoded data card reading system |
Nov. 13, 2001 |
| 6308888 |
Arrangement for and method of expediting commercial product transactions at a point-of-sale site |
Oct. 30, 2001 |
| 6308991 |
Printed document including bar code authentication system |
Oct. 30, 2001 |
| 6305605 |
Multiple-casualty incident patient tracking |
Oct. 23, 2001 |
| 6299063 |
Method and apparatus for automated data entry |
Oct. 9, 2001 |
| 6296186 |
Produce recognition system including a produce shape collector |
Oct. 2, 2001 |
| 6290131 |
Optical scanner adapted for direct interfacing to a data communications network |
Sep. 18, 2001 |
| 6279828 |
One dimensional bar coding for multibyte character |
Aug. 28, 2001 |
| 6279829 |
Method and apparatus for reducing bandwidth limited noise in an optical scanner |
Aug. 28, 2001 |
| 6273340 |
Coding method, coding equipment and resulting coded product |
Aug. 14, 2001 |
| 6270728 |
Test tube with optically readable coding |
Aug. 7, 2001 |
| 6267293 |
Bar code scanning system and method |
Jul. 31, 2001 |
| 6265684 |
Wafer ID optical sorting system |
Jul. 24, 2001 |
| 6257489 |
Apparatus and methods for non-contact coil form spread measurement |
Jul. 10, 2001 |
| 6247648 |
Bar code scanner utilizing multiple light beams output by a light beam splitter |
Jun. 19, 2001 |
| 6234395 |
Instant portable bar code reader |
May. 22, 2001 |
| 6220513 |
Methods and apparatus for determining bar code label location information |
Apr. 24, 2001 |
| 6216948 |
Protective rail with integrated workpiece sensors |
Apr. 17, 2001 |
| 6213397 |
Multiple window scanner and method for adjusting optical parameters |
Apr. 10, 2001 |
| 6209788 |
Optical scanners |
Apr. 3, 2001 |
| 6206286 |
Bar code reader |
Mar. 27, 2001 |
| 6206289 |
Scanner |
Mar. 27, 2001 |
| 6199765 |
Printer media with bar code identification system |
Mar. 13, 2001 |
| 6199048 |
System and method for automatic access of a remote computer over a network |
Mar. 6, 2001 |
| 6193157 |
Frequency division multiplexed bar code scanner |
Feb. 27, 2001 |
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