Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7274879 | Compensation of temperature-induced dispersion drift in optical communication links | Maurice O'Sullivan | 2007-09-25 |
| 6421542 | Frequency reuse in millimeter-wave point-to-multipoint radio systems | Stuart J. Dean, Paul Astell | 2002-07-16 |
| 6378069 | Apparatus and methods for providing software updates to devices in a communication network | Leo Strawczynski, José Durán, Bernard Thiboutot, Okan Azmak | 2002-04-23 |
| 6091968 | Call switching system based on type of call | Mahshad Koohgoli | 2000-07-18 |
| 5983117 | System and method for interfacing a standard telephony device to a wireless communication system | Mahshad Koohgoli, Jerry Joe Parker | 1999-11-09 |
| 5953407 | Distinctive ringing and distinctive call-waiting tones in an | Genzao Zhang, Shahram Dowlatshahi | 1999-09-14 |
| 5734984 | Telephone system for mobile wireless telephone services | Christopher S. Reece, William John Newman, Keith Daniel O'Neill, David Michael Priest, Paul Murray Row +2 more | 1998-03-31 |
| 5625881 | Time and frequency diveristy in a radio system having intermittent operation receivers | Leo Strawczynski, Shirish A. Altekar | 1997-04-29 |
| 5345597 | Call set-up in a radio communication system with dynamic channel allocation | Leo Strawczynski, Gregory L. Plett, David Steer | 1994-09-06 |
| 5239676 | Intra-cell call hand-over in radio communication systems with dynamic channel allocation | Leo Strawczynski, Gregory L. Plett, David Steer | 1993-08-24 |
| 5239682 | Inter-cell call hand-over in radio communication systems with dynamic channel allocation | Leo Strawcynski, Gregory L. Plett, David Steer | 1993-08-24 |
| 5229995 | Radio link architecture for wireless communication systems | Leo Strawczynski, Gregory L. Plett, David Steer | 1993-07-20 |