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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 |
| 6547142 |
Method of scanning indicia using selective sampling |
Apr. 15, 2003 |
| 6543692 |
Schema for identification of solid form drugs |
Apr. 8, 2003 |
| 6540139 |
MULTI-FOCAL LASER SCANNING BAR CODE SYMBOL READING SYSTEM EMPLOYING A VARIABLE SECOND DERIVATIVE SIGNAL PASS-BAND FILTER STRUCTURE HAVING FREQUENCY CHARACTERISTICS THAT ARE CONTROLLED IN A REA |
Apr. 1, 2003 |
| 6540140 |
Web-enabled system and method for designing and manufacturing bar code scanners |
Apr. 1, 2003 |
| 6540141 |
Methods and systems for providing human/computer interfaces |
Apr. 1, 2003 |
| 6540142 |
Native XML printer |
Apr. 1, 2003 |
| 6536667 |
Apparatus and a method for the identification of codes |
Mar. 25, 2003 |
| 6533174 |
Method and apparatus for reading and writing indicia such as bar codes using a scanned laser beam |
Mar. 18, 2003 |
| 6533175 |
Automatic compliance-testing system for desktop designed consumer packaging |
Mar. 18, 2003 |
| 6533181 |
Direct marking of parts with encoded symbology method, apparatus and symbolody |
Mar. 18, 2003 |
| 6533183 |
Coding of cartridges for an injection device |
Mar. 18, 2003 |
| 6535145 |
Ideographic keyboard and method |
Mar. 18, 2003 |
| 6530522 |
Holographic laser scanning system having multiple laser scanning stations for producing a 3-D scanning volume substantially free of spatially and temporally coincident scanning planes |
Mar. 11, 2003 |
| 6530523 |
Visually significant multilevel bar codes |
Mar. 11, 2003 |
| 6527175 |
Instant multiple play gaming ticket and validation system |
Mar. 4, 2003 |
| 6527178 |
Method for authenticating mailpieces |
Mar. 4, 2003 |
| 6527179 |
Bar-code reader and controlling method therefor |
Mar. 4, 2003 |
| 6527180 |
Compact dual optical and scan modules in bar code readers |
Mar. 4, 2003 |
| 6527183 |
One piece optical assembly for low cost optical scanner |
Mar. 4, 2003 |
| 6527191 |
Playing cards provided with a machine-readable code |
Mar. 4, 2003 |
| 6523748 |
Substrate for exposure, readout method and apparatus for the substrate, exposure apparatus, and method for producing semiconductor devices using the exposure apparatus |
Feb. 25, 2003 |
| 6523749 |
Apparatus and method for retrieving data cartridge information external to a media storage system |
Feb. 25, 2003 |
| 6525835 |
Method and system for parcel label generation |
Feb. 25, 2003 |
| 6520412 |
POS system |
Feb. 18, 2003 |
| 6520415 |
Barcode reading device with photodetector assembly including a lenticular array |
Feb. 18, 2003 |
| 6517000 |
Dual ended cable for connecting electronic article surveillance antenna with RFID equipment |
Feb. 11, 2003 |
| 6517001 |
Loser scanners of modular construction and method and system for designing and manufacturing the same |
Feb. 11, 2003 |
| 6517004 |
Automated system for identifying and dimensioning packages transported through a laser scanning tunnel using laser scanning beam indexing techniques |
Feb. 11, 2003 |
| 6518950 |
Methods and systems for providing human/computer interfaces |
Feb. 11, 2003 |
| 6513714 |
Character reconstruction and element level processing in bar code scanning system |
Feb. 4, 2003 |
| 6513715 |
System and methods for collaborative bar code error detection and correction |
Feb. 4, 2003 |
| 6514199 |
Telecommunication system for exchanging physiological state information between a physical person and an information system |
Feb. 4, 2003 |
| 6510996 |
Bar code printing method for tire and printing equipment therefor |
Jan. 28, 2003 |
| 6510997 |
HAND-SUPPORTABLE BAR CODE SYMBOL READING DEVICE HAVING AN INTEGRATED WORLD WIDE WEB (WWW) BROWSER COMMAND GENERATOR FOR AUTOMATICALLY GENERATING WWW BROWSER PROGRAM COMMANDS TO INITIATE THE EX |
Jan. 28, 2003 |
| 6508405 |
Methods and apparatus for area weighted means processing of barcode signals |
Jan. 21, 2003 |
| 6505776 |
SYSTEM FOR STORING, ACCESSING AND DISPLAYING HTML-ENCODED DOCUMENTS RELATING TO AN OBJECT BEING WORKED UPON IN A WORK ENVIRONMENT BY A HUMAN OPERATOR WEARING A WIRELESS HTTP-ENABLED CLIENT SYS |
Jan. 14, 2003 |
| 6502750 |
Scanning beam system and method for reading information symbols |
Jan. 7, 2003 |
| 6499658 |
Multiple-casualty incident patient tracking |
Dec. 31, 2002 |
| 6499661 |
MULTI-FOCAL LASER SCANNING BAR CODE SYMBOL READING SYSTEM EMPLOYING A SCAN DATA SIGNAL PROCESSOR HAVING A VARIABLE PASS-BAND FILTER STRUCTURE WITH FREQUENCY CHARACTERISTICS CONTROLLED BY DETEC |
Dec. 31, 2002 |
| 6501854 |
Information processing apparatus, an information processing method and a medium |
Dec. 31, 2002 |
| 6497360 |
Prompt coupon reimbursement after coupon redemption |
Dec. 24, 2002 |
| 6497367 |
Providing a location and item identification data to visually impaired shoppers in a site having barcode labels |
Dec. 24, 2002 |
| 6494362 |
ID labeled fabric and method of applying an ID label to fabric at its point of manufacture |
Dec. 17, 2002 |
| 6494376 |
Compensation for scan line variations in a bar code scanner system |
Dec. 17, 2002 |
| 6494377 |
METHOD OF AND APPARATUS FOR PROCESSING ANALOG SCAN DATA SIGNALS DERIVED WHILE SCANNING A BAR CODE SYMBOL USING A LASER BEAM, WHEREIN THE DETECTED BEAM SPOT SPEED OF SAID LASER BEAM IS USED TO |
Dec. 17, 2002 |
| 6491217 |
Machine readable label reader system with versatile response selection |
Dec. 10, 2002 |
| 6491222 |
Optical path design for scanning assembly in compact bar code readers |
Dec. 10, 2002 |
| 6491223 |
Autodiscriminating optical reader |
Dec. 10, 2002 |
| 6491225 |
Electro-optical reader with electronic stylus |
Dec. 10, 2002 |
| 6492821 |
Method and apparatus for detection signal processing |
Dec. 10, 2002 |
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