Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5983099 | Method/apparatus for an accelerated response to resource allocation requests in a CDMA push-to-talk system using a CDMA interconnect subsystem to route calls | Yu-Dong Yao, Matthew S. Grob, Eric J. Levken | 1999-11-09 |
| 5974041 | Efficient parallel-stage power amplifier | Richard K. Kornfeld, Charles E. Wheatley, III, Richard J. Camarillo | 1999-10-26 |
| 5828661 | Method and apparatus for providing a cone of silence in a cellular communication system | Lindsay A. Weaver, Jr. | 1998-10-27 |
| 5604459 | Method and apparatus for multiplying a pulse modulated signal by an analog control signal | — | 1997-02-18 |
| 5576662 | Compensated gain-controlled amplifier having a wide linear dynamic range | J. Michael Price, Charles E. Wheatley, III | 1996-11-19 |
| 5408697 | Temperature-compensated gain-controlled amplifier having a wide linear dynamic range | J. Michael Price, Charles E. Wheatley, III | 1995-04-18 |
| 5337338 | Pulse density modulation circuit (parallel to serial) comparing in a nonsequential bit order | Todd Sutton, Sherman A. Gregory, Joan T. Waltman | 1994-08-09 |