Issued Patents All Time
Showing 51–75 of 132 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6865401 | Wireless radio architectures and methods therefor | — | 2005-03-08 |
| 6836663 | Wireless communications device with network cache function | — | 2004-12-28 |
| 6791968 | Method and apparatus for wirelessly communicating different information streams | — | 2004-09-14 |
| 6606557 | Method for improving dispatch response time | — | 2003-08-12 |
| 6553228 | Method and apparatus for distributing processing load for decoding paging messages in a radio communication system | — | 2003-04-22 |
| 6529488 | Multiple frequency allocation radio frequency device and method | Kamala D. Urs, Israel A. Cimet, Valy Lev | 2003-03-04 |
| 6529746 | Wireless device cradle with spatial antenna diversity capability | — | 2003-03-04 |
| 6470180 | Exploiting a broadcast system to enhance a wireless gaming experience | Howard John Thomas | 2002-10-22 |
| 6466804 | Method and apparatus for remote multiple access to subscriber identity module | Mark Pecen, Niels Peter Skov Andersen | 2002-10-15 |
| 6453160 | Exploiting a broadcast system to enhance a wireless gaming experience using position holders to replace data | Howard John Thomas | 2002-09-17 |
| 6438381 | Method and apparatus for location determination of a cellular telephone | William P. Alberth, Jr. | 2002-08-20 |
| 6427077 | GPS enabled mobile stations and location methods therefor | William P. Alberth, Jr., Scott T. Droste | 2002-07-30 |
| 6323804 | Method and apparatus for GPS time determination | Christopher Neil Kurby, Daniel T. Buhmann | 2001-11-27 |
| 6226317 | Method and system for aiding in the location of a subscriber unit in a spread spectrum communication system | Eugene J. Bruckert | 2001-05-01 |
| 6172994 | Method and apparatus for creating a composite waveform | Terry Michael Schaffner, Anthony P. van den Heuvel | 2001-01-09 |
| 6173005 | Apparatus and method for transmitting signals in a communication system | Kamyar Rohani, Walter J. Rozanski, Jr. | 2001-01-09 |
| 6157669 | Method and apparatus for preempting burst frequency assignments in a frequency-hopping communication system | — | 2000-12-05 |
| 6141542 | Method and apparatus for controlling transmit diversity in a communication system | Walter J. Rozanski, Jr. | 2000-10-31 |
| 6134444 | Method and apparatus for balancing uplink and downlink transmissions in a communication system | — | 2000-10-17 |
| 6134521 | Method and apparatus for mitigating audio degradation in a communication system | — | 2000-10-17 |
| 6101175 | Method and apparatus for handoff within a communication system | Eric R. Schorman | 2000-08-08 |
| 6038263 | Method and apparatus for transmitting signals in a communication system | Walter J. Rozanski, Jr. | 2000-03-14 |
| 6018544 | Method and apparatus for subscriber power level adjustment in a communication system | Reuven Meidan | 2000-01-25 |
| 5974325 | Cellular radio system using common radio backbone | Valy Lev, Stephen L. Spear, John S. Ruppel | 1999-10-26 |
| 5974319 | Transmission and reception of signals in a communication systems | Barry M. Rader, Barry J. Menich | 1999-10-26 |