Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6696948 | Wet seat protection for air bag control occupant detection | Gregory T. Thompson, Shiuh-An Shieh | 2004-02-24 |
| 5948031 | Vehicle passenger sensing system and method | Kazunori Jinno, Saikichi Sekido | 1999-09-07 |
| 5406627 | Digital data cryptographic system | John R. Thompson, C. J. Hunting, William L. Phipps, Steven J. Raynesford | 1995-04-11 |
| 5267312 | Audio signal cryptographic system | John R. Thompson, C. J. Hunting, William L. Phipps, Steven J. Raynesford | 1993-11-30 |
| 5185794 | System and method for scrambling and/or descrambling a video signal | John R. Thompson, C. J. Hunting, William L. Phipps, Steven J. Raynesford | 1993-02-09 |
| 5166976 | System and method for detection of a pulse within a video signal | John R. Thompson, C. J. Hunting, William L. Phipps, Steven J. Raynesford | 1992-11-24 |
| 5091938 | System and method for transmitting entertainment information to authorized ones of plural receivers | John R. Thompson, C. J. Hunting, William L. Phipps, Steven J. Raynesford | 1992-02-25 |
| 4897862 | Acoustic alarm detection system for telephone activation | Kaneyuki Nishihara, Akinobu Tomimori | 1990-01-30 |