Issued Patents All Time
Showing 76–100 of 144 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6810254 | Method and apparatus for performing mobile assisted hard handoff between communication systems | Edward G. Tiedemann, Jr., Tao Chen | 2004-10-26 |
| 6795508 | Method and apparatus for obtaining transmit diversity using switched antennas | Joseph P. Odenwalder, Stein A. Lundby, Edward G. Tiedemann, Jr. | 2004-09-21 |
| 6775242 | Method and apparatus for time-aligning transmissions from multiple base stations in a CDMA communication system | Francesco Grilli, Serge Willenegger, Parvathanathan Subrahmanya | 2004-08-10 |
| 6763244 | Method and apparatus for adjusting power control setpoint in a wireless communication system | Tao Chen, Jack Holtzman, Fuyun Ling, Keith Saints, Nagabhushana Sindhushayana | 2004-07-13 |
| 6760366 | Method and apparatus for pilot search using a matched filter | John E. Maloney | 2004-07-06 |
| 6751206 | Method and apparatus for beam switching in a wireless communication system | Roberto Padovani, Paul E. Bender, Ahmad Jalali, Bruce Judson | 2004-06-15 |
| 6741661 | Method and apparatus for peak-to-average power reduction | Rashid Ahmed Akbar Attar | 2004-05-25 |
| 6693951 | System and method for generating signal waveforms in a CDMA cellular telephone system | Klein S. Gilhousen, Irwin M. Jacobs, Roberto Padovani, Lindsay A. Weaver, Jr., Andrew J. Viterbi | 2004-02-17 |
| 6625197 | Method and apparatus for multipath demodulation in a code division multiple access communication system | Stein A. Lundby, Leonid Razoumov | 2003-09-23 |
| 6618429 | System and method for generating signal waveforms in a CDMA cellular telephone system | Klein S. Gilhousen, Irwin M. Jacobs, Roberto Padovani, Lindsay A. Weaver, Jr., Andrew J. Viterbi | 2003-09-09 |
| 6597922 | Method and apparatus for efficient candidate frequency search while initiating a handoff in a code division multiple access communication system | Fuyun Ling, Jack Holtzman, Tao Chen, Edward G. Tiedemann, Jr., Gilbert Leung | 2003-07-22 |
| 6590881 | Method and apparatus for providing wireless communication system synchronization | Mark Wallace, Edward G. Tiedemann, Jr., J. Rod Walton, Steven J. Howard | 2003-07-08 |
| 6574211 | Method and apparatus for high rate packet data transmission | Roberto Padovani, Paul E. Bender, Peter J. Black, Matthew S. Grob, Jürg Hinderling +1 more | 2003-06-03 |
| 6418690 | Outdoor deck material | Colin G. Carr | 2002-07-16 |
| 6381230 | Method and system for providing personal base station communications | Edward G. Tiedemann, Jr., Joseph P. Odenwalder, Rajeev Krishnamurthi | 2002-04-30 |
| 6373823 | Method and apparatus for controlling transmission power in a potentially transmission gated or capped communication system | Tao Chen, Jack Holtzman, Keith Saints, Fuyun Ling, Nagabhushana Sindhushayana | 2002-04-16 |
| 6317587 | Method and apparatus for performing fast power control in a mobile communication system | Edward G. Tiedemann, Jr., Joseph P. Odenwalder, Roberto Padovani | 2001-11-13 |
| 6307840 | Mobile station assisted timing synchronization in CDMA communication system | Edward G. Tiedemann, Jr. | 2001-10-23 |
| 6304755 | Method and apparatus for performing mobile assisted hard handoff between communication systems | Edward G. Tiedemann, Jr., Tao Chen | 2001-10-16 |
| 6151311 | Mobile station assisted timing synchronization in a CDMA communication system | Edward G. Tiedemann, Jr. | 2000-11-21 |
| 6035209 | Method and apparatus for performing fast power control in a mobile communication system | Edward G. Tiedemann, Jr., Joseph P. Odenwalder, Roberto Padovani | 2000-03-07 |
| 5974041 | Efficient parallel-stage power amplifier | Richard K. Kornfeld, Richard J. Camarillo, Katherine W. White | 1999-10-26 |
| 5943361 | System and method for generating signal waveforms in a CDMA cellular telephone system | Klein S. Gilhousen, Irwin M. Jacobs, Roberto Padovani, Lindsay A. Weaver, Jr., Andrew J. Viterbi | 1999-08-24 |
| 5940761 | Method and apparatus for performing mobile assisted hard handoff between communication systems | Edward G. Tiedemann, Jr., Tao Chen | 1999-08-17 |
| 5930692 | Method and apparatus for increasing receiver immunity to interference | Paul E. Peterzell, Richard K. Kornfeld, Ana L. Weiland | 1999-07-27 |