Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11176194 | User configurable radio | Richard A. Williams | 2021-11-16 |
| 10387488 | User configurable radio | Richard A. Williams | 2019-08-20 |
| 6047268 | Method and apparatus for billing for transactions conducted over the internet | Stephen J. Griesmer, Gideon Lidor, Yzhak Ronen, Jean Tessier | 2000-04-04 |
| 5353351 | Secure teleconferencing | Bruce McNair | 1994-10-04 |