Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5305308 | Wireless access telephone-to-telephone network interface architecture | Michael J. English, Charles Y. Farwell, Michael Lee Hearn, David M. Kissel, Paul E. Miller +6 more | 1994-04-19 |
| 5195090 | Wireless access telephone-to-telephone network interface architecture | Brian D. Bolliger, Talmage P. Bursh, Jr., Marc K. Dennison, Michael J. English, Charles Y. Farwell +14 more | 1993-03-16 |
| 5195091 | Adaptive synchronization arrangement | Charles Y. Farwell, Michel L. Hearn, Kelvin Ho, Douglas A. Spencer | 1993-03-16 |
| 5184347 | Adaptive synchronization arrangement | Charles Y. Farwell, Michel L. Hearn, Kelvin Ho, Douglas A. Spencer | 1993-02-02 |