| |
 |
|
Class Information
Number: 235/462.07
Name: Registers > Coded record sensors > Particular sensor structure > Optical > Bar code > Means to decode multiple types or formats of bar code symbols (e.g., upc, jan, ean, etc.)
Description: Subject matter including means to read more than one type of bar code.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 5021642 |
Instant portable bar code reader |
Jun. 4, 1991 |
| 5015833 |
Scan board module for laser scanners |
May. 14, 1991 |
| 4914280 |
Optical wand interface to fixed scanner |
Apr. 3, 1990 |
| 4896026 |
Laser diode scanner with improved shock mounting |
Jan. 23, 1990 |
| 4894523 |
Instant portable bar code reader |
Jan. 16, 1990 |
| 4889367 |
Multi-readable information system |
Dec. 26, 1989 |
| 4879456 |
Method of decoding a binary scan signal |
Nov. 7, 1989 |
| 4856820 |
Coding system |
Aug. 15, 1989 |
| 4855581 |
Decoding of barcodes by preprocessing scan data |
Aug. 8, 1989 |
| 4844509 |
Coding system |
Jul. 4, 1989 |
| 4845350 |
Narrow-bodied, single-and twin-windowed portable laser scanning head for reading bar code symbols |
Jul. 4, 1989 |
| 4835374 |
Portable laser diode scanning head |
May. 30, 1989 |
| 4825057 |
Portable laser diode scanning head |
Apr. 25, 1989 |
| 4816660 |
Portable laser diode scanning head |
Mar. 28, 1989 |
| 4806742 |
Portable laser diode scanning head |
Feb. 21, 1989 |
| RE32837 |
Coding systems for elements of machine tools, particularly of the numerically controlled type |
Jan. 17, 1989 |
| 4766297 |
Dual mode stationary and portable scanning system |
Aug. 23, 1988 |
| 4766300 |
Instant portable bar code reader |
Aug. 23, 1988 |
| 4760248 |
Portable laser diode scanning head |
Jul. 26, 1988 |
| 4758717 |
Narrow-bodied, single-and twin-windowed portable laser scanning head for reading bar code symbols |
Jul. 19, 1988 |
| 4743773 |
Bar code scanner with diffusion filter and plural linear light source arrays |
May. 10, 1988 |
| 4736096 |
Data collection system using a bar code reader |
Apr. 5, 1988 |
| 4736095 |
Narrow-bodied, single- and twin-windowed portable laser scanning head for reading bar code symbols |
Apr. 5, 1988 |
| 4731525 |
Modular microprocessor-based system for printing and reading school attendance recordkeeping codes on forms |
Mar. 15, 1988 |
| 4728784 |
Apparatus and method of encoding and decoding barcodes |
Mar. 1, 1988 |
| 4717818 |
Bar code label identification circuit |
Jan. 5, 1988 |
| 4673805 |
Narrow-bodied, single- and twin-windowed portable scanning head for reading bar code symbols |
Jun. 16, 1987 |
| 4607156 |
Shock-resistant support structure for use in portable laser scanning heads |
Aug. 19, 1986 |
| 4602152 |
Bar code information source and method for decoding same |
Jul. 22, 1986 |
| 4593186 |
Portable laser scanning system and scanning methods |
Jun. 3, 1986 |
| 4578572 |
Modular microprocessor-based system for printing and reading a personal identifier code on a form |
Mar. 25, 1986 |
| 4570057 |
Instant portable bar code reader |
Feb. 11, 1986 |
| 4567361 |
Reticle bar code and method and apparatus for reading same |
Jan. 28, 1986 |
| 4533825 |
Bar code recognition apparatus |
Aug. 6, 1985 |
| 4533823 |
Coding systems for elements of machine tools, particularly of the numerically controlled type |
Aug. 6, 1985 |
| 4496831 |
Portable laser scanning system and scanning methods |
Jan. 29, 1985 |
| 4460120 |
Narrow bodied, single- and twin-windowed portable laser scanning head for reading bar code symbols |
Jul. 17, 1984 |
| 4421978 |
Decoding method for multicharacter labels |
Dec. 20, 1983 |
| 4414468 |
Systematic error correction in bar code scanner |
Nov. 8, 1983 |
| 4409470 |
Narrow-bodied, single-and twin-windowed portable laser scanning head for reading bar code symbols |
Oct. 11, 1983 |
| 4408344 |
OCR and Bar code reader using multi port matrix array |
Oct. 4, 1983 |
| 4402088 |
OCR And bar code reading using area array |
Aug. 30, 1983 |
| 4354101 |
Method and apparatus for reading and decoding a high density linear bar code |
Oct. 12, 1982 |
| 4308455 |
Method for decoding bar-coded labels |
Dec. 29, 1981 |
| 4287507 |
Topography for integrated circuit pattern recognition array |
Sep. 1, 1981 |
| 4282426 |
Slot scanning system |
Aug. 4, 1981 |
| 4272675 |
Symbol processing system |
Jun. 9, 1981 |
| 4253018 |
Symbol decoding system |
Feb. 24, 1981 |
| 4175693 |
Method for enhancing the reliability of output data from a label reader |
Nov. 27, 1979 |
| 4135663 |
System for recognizing bar code information |
Jan. 23, 1979 |
|
|
|
