Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6945466 | PC adapter cards and method of manufacturing the same | — | 2005-09-20 |
| 6209043 | Command-controllable IC memory with compatibility checking unit suspending memory operation/enabling data to be only read from memory when IC memory operation is host incompatible | — | 2001-03-27 |
| 5825014 | IC card | — | 1998-10-20 |
| 5784704 | Memory card with timer controlled protection of stored data | — | 1998-07-21 |
| 5708853 | IC card having camera, microphone, and modem for use in information processors | — | 1998-01-13 |
| 5600543 | IC card | — | 1997-02-04 |
| 5568441 | IC card | — | 1996-10-22 |
| 5436862 | IC card including multiple connectors providing memory write production | — | 1995-07-25 |
| 5426432 | IC card | — | 1995-06-20 |
| 5384748 | Memory card with two SRAM arrays with different data holding voltages and power back-up | — | 1995-01-24 |
| 5383147 | IC card and method of checking the memory capacity of IC card | — | 1995-01-17 |
| 5383161 | IC card with decoder for selective control for memory storage | — | 1995-01-17 |
| 5343030 | IC card having flash erase means | — | 1994-08-30 |
| 5138142 | IC card with improved power supply switching circuitry | — | 1992-08-11 |