Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6829231 | Internet phone system and directory search engine using same | — | 2004-12-07 |
| 6782068 | PLL lockout watchdog | Tomasz Cowe | 2004-08-24 |
| 6701148 | Method and apparatus for simultaneous radio and mobile frequency transition via “handoff to self” | Daniel Carter | 2004-03-02 |
| 6696883 | Negative bias charge pump | — | 2004-02-24 |