Issued Patents All Time
Showing 26–50 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6151296 | Bit interleaving for orthogonal frequency division multiplexing in the transmission of digital signals | Rajiv Vijayan, Joseph P. Odenwalder, Jack K. Wolf, Chong U. Lee | 2000-11-21 |
| 6148042 | Coherent signal processing for CDMA communication system | Serge Willenegger, Joseph P. Odenwalder | 2000-11-14 |
| 6118826 | Method and apparatus for encoding/decoding QAM trellis coded data | Jack K. Wolf | 2000-09-12 |
| 6044074 | Rapid signal acquisition and synchronization for access transmissions | Gordon Skinner, deceased, by Margo Boodakian, executrix | 2000-03-28 |
| 6016568 | High rate trellis coding and decoding method and apparatus | Jack K. Wolf | 2000-01-18 |
| 6005855 | Method and apparatus for providing variable rate data in a communications system using statistical multiplexing | Jack K. Wolf, Leonard N. Schiff | 1999-12-21 |
| 5987076 | Coherent signal processing for CDMA communication system | Serge Willenegger, Joseph P. Odenwalder | 1999-11-16 |
| 5909434 | Bright and burst mode signaling data transmission in an adjustable rate wireless communication system | Joseph P. Odenwalder, Brian K. Butler, Edward G. Tiedemann, Jr. | 1999-06-01 |
| 5892774 | Phase shift encoded subchannel | Edward G. Tiedemann, Jr., Keith Saints | 1999-04-06 |
| 5848102 | Method and apparatus for encoding/decoding QAM trellis coded data | Jack K. Wolf | 1998-12-08 |
| 5844922 | High rate trellis coding and decoding method and apparatus | Jack K. Wolf | 1998-12-01 |
| 5822318 | Method and apparatus for controlling power in a variable rate communication system | Edward G. Tiedemann, Jr., Klein S. Gilhousen, Joseph P. Odenwalder, Jeffrey A. Levin, Charles E. Wheatley, III | 1998-10-13 |
| 5777990 | Method and apparatus for providing variable rate data in a communications system using non-orthogonal overflow channels | David S. Miller, Judith LaRocca | 1998-07-07 |
| 5774496 | Method and apparatus for determining data rate of transmitted variable rate data in a communications receiver | Brian K. Butler, Roberto Padovani | 1998-06-30 |
| 5757767 | Method and apparatus for joint transmission of multiple data signals in spread spectrum communication systems | — | 1998-05-26 |
| 5710784 | Multirate serial viterbi decoder for code division multiple access system applications | Daniel R. Kindred, Brian K. Butler, Jack K. Wolf | 1998-01-20 |
| 5691974 | Method and apparatus for using full spectrum transmitted power in a spread spectrum communication system for tracking individual recipient phase, time and energy | Stephen Steele Carter, Klein S. Gilhousen | 1997-11-25 |
| 5633881 | Trellis encoder and decoder based upon punctured rate 1/2 convolutional codes | Jack K. Wolf | 1997-05-27 |
| 5621752 | Adaptive sectorization in a spread spectrum communication system | Franklin P. Antonio, Klein S. Gilhousen, Jack K. Wolf | 1997-04-15 |
| 5602833 | Method and apparatus for using Walsh shift keying in a spread spectrum communication system | — | 1997-02-11 |
| 5581575 | Method and apparatus for transmission of variable rate digital data | Andrew J. Viterbi | 1996-12-03 |
| 5568483 | Method and apparatus for the formatting of data for transmission | Roberto Padovani, Edward G. Tiedemann, Jr., Joseph P. Odenwalder, Charles E. Wheatley, III | 1996-10-22 |
| 5566206 | Method and apparatus for determining data rate of transmitted variable rate data in a communications receiver | Brian K. Butler, Roberto Padovani | 1996-10-15 |
| 5471497 | Method and apparatus for variable rate signal transmission in a spread spectrum communication system using coset coding | — | 1995-11-28 |
| 5469452 | Viterbi decoder bit efficient chainback memory method and decoder incorporating same | — | 1995-11-21 |