Issued Patents All Time
Showing 25 most recent of 73 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8224356 | Dual event slotted paging | Brian K. Butler | 2012-07-17 |
| 8068859 | Dual event slotted paging | Brian K. Butler | 2011-11-29 |
| 8060129 | Peer-to-peer communications | Matthew S. Grob, Rashid Ahmed Akbar Attar, Henry Pfister, Ramin Rezaiifar | 2011-11-15 |
| 8046005 | Dual event slotted paging | Brian K. Butler | 2011-10-25 |
| 7983695 | Dual event slotted paging | Brian K. Butler | 2011-07-19 |
| 7970420 | Dual event slotted paging | Brian K. Butler | 2011-06-28 |
| 7839960 | System and method for generating signal waveforms in a CDMA cellular telephone system | Irwin M. Jacobs, Roberto Padovani, Lindsay A. Weaver, Jr., Charles E. Wheatley, III, Andrew J. Viterbi | 2010-11-23 |
| 7555302 | Dual event slotted paging | Brian K. Butler | 2009-06-30 |
| 7539507 | Peer-to-peer communications | Matthew S. Grob, Rashid Ahmed Akbar Attar, Henry Pfister, Ramin Rezaiifar | 2009-05-26 |
| 7003021 | System and method for generating signal waveforms in a CDMA cellular telephone system | Irwin M. Jacobs, Roberto Padovani, Lindsay A. Weaver, Jr., Charles E. Wheatley, III, Andrew J. Viterbi | 2006-02-21 |
| 6832094 | Dual event slotted paging | Brian K. Butler | 2004-12-14 |
| 6714597 | System and method for reducing interference generated by a CDMA communications device | Franklin P. Antonio, Robert D. Blakeney, II, Roy Franklin Quick, Jr. | 2004-03-30 |
| 6693951 | System and method for generating signal waveforms in a CDMA cellular telephone system | Irwin M. Jacobs, Roberto Padovani, Lindsay A. Weaver, Jr., Charles E. Wheatley, III, Andrew J. Viterbi | 2004-02-17 |
| 6618429 | System and method for generating signal waveforms in a CDMA cellular telephone system | Irwin M. Jacobs, Roberto Padovani, Lindsay A. Weaver, Jr., Charles E. Wheatley, III, Andrew J. Viterbi | 2003-09-09 |
| 6546058 | Method and apparatus for reducing the average transmit power of a base station | Roberto Padovani | 2003-04-08 |
| 6433740 | Determination method for use with analog cellular system | — | 2002-08-13 |
| 6421540 | Method and apparatus for maximizing standby time using a quick paging channel | Brian K. Butler, Paul E. Bender, Avneesh Agrawal | 2002-07-16 |
| 6393295 | Dual event slotted paging | Brian K. Butler | 2002-05-21 |
| 6239748 | Method for use with analog FM cellular telephones | — | 2001-05-29 |
| 6205190 | System and method for reducing interference generated by a CDMA communications device | Franklin P. Antonio, Robert D. Blakeney, II, Roy Franklin Quick, Jr. | 2001-03-20 |
| 6195046 | Base station with slave antenna for determining the position of a mobile subscriber in a CDMA cellular telephone system | — | 2001-02-27 |
| 6185246 | System and method for orthogonal spread spectrum sequence generation in variable data rate systems | — | 2001-02-06 |
| 6157668 | Method and apparatus for reducing the average transmit power of a base station | Roberto Padovani | 2000-12-05 |
| 6111865 | Dual channel slotted paging | Brian K. Butler | 2000-08-29 |
| 6081229 | System and method for determining the position of a wireless CDMA transceiver | Samir S. Soliman | 2000-06-27 |