| Patent No. | Patent Title: |
| 5149950 | Hand-held laser scanning head having detachable handle portion |
| 5146068 | System for authenticating an authorized user of an IC card |
| 5146067 | Prepayment metering system using encoded purchase cards from mult... |
| 5144118 | Bar code scanning system with multiple decoding microprocessors |
| 5144120 | Mirrorless scanners with movable laser, optical and sensor compon... |
| 5142129 | Passbook transport mechanism |
| 5142130 | Bar code reading system and bar code reading apparatus with start... |
| 5140142 | Laser beam bar code reading apparatus and method |
| 5140141 | Bar-code reader with reading zone indicator |
| 5140144 | Scan board module for laser scanners |
| 5138142 | IC card with improved power supply switching circuitry |
| 5132525 | Portable laser diode scanning head with aiming beam |
| 5132524 | Multi directional laser scanner |
| 5130520 | Narrow-bodied, single- and twin-windowed portable laser scanning ... |
| 5128524 | Data carrier reader apparatus for selective data track reading |
| 5128523 | Microcontrolled reader for smart cards |
| 5126541 | Integrated circuit card |
| 5126542 | Dynamically variable machine readable binary code and method for ... |
| 5126543 | Integrated hand microphone with barcode reader and dictation cont... |
| 5124539 | Scan pattern generators for bar code symbol readers |
| 5124536 | Dynamically variable machine readable binary code and method for ... |
| 5109153 | Flash imaging and voidable articles |
| 5107099 | Magnetic card reader and method |
| 5107100 | Portable scanner with on-board keyboard, display, transceiver and... |
| 5105073 | Credit card reader extender |
| 5105070 | Bar code scanning apparatus with rotating housing member |
| 5103080 | Digitizer signal processing circuit for a bar code |
| 5101096 | Optical recording sheet and method and apparatus for reproducing ... |
| 5097118 | Portable electronic apparatus for writing and reading data to and... |
| 5091618 | IC card reader/writer |
| 5089694 | Card reader device having automatic means for clamping the card t... |
| 5088085 | Magneto-optic disk unit having means for preventing erroneous ins... |
| 5083013 | System for remote information interchange between a portable obje... |
| 5081342 | Universal digital code processor |
| 5075538 | Portable laser diode scanning head |
| 5073702 | Multiple beam bar code scanner |
| 5073703 | Apparatus for encoding electrical identification devices by means... |
| 5073928 | Cordless telephone system having an automatic answering device |
| 5073700 | Mark sense detector with variable threshold |
| 5072101 | Computer security system with key-receiving socket |
Bizarre Patents 
PatentStorm News
