Issued Patents All Time
Showing 51–74 of 74 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6979627 | Isolation trench | Choh Fei Yeap, Yongjoo Jeon, Toni D. Van Gompel | 2005-12-27 |
| 6903004 | Method of making a semiconductor device having a low K dielectric | Gregory S. Spencer | 2005-06-07 |
| 6681203 | Coupled error code protection for multi-mode vocoders | James Paul Seymour | 2004-01-20 |
| 6608840 | Use of modified line encoding and low signal-to-noise ratio based signal processing to extend range of digital data transmission over repeaterless two-wire telephone link | Kevin W. Schneider, Richard A. Burch, Richard L. Goodson | 2003-08-19 |
| 6534423 | Use of inductively-coupled plasma in plasma-enhanced chemical vapor deposition reactor to improve film-to-wall adhesion following in-situ plasma clean | — | 2003-03-18 |
| 6393029 | Use of modified line encoding and low signal-to-noise auto ratio based signal processing to extend range of digital data transmission over repeaterless two-wire telephone link | Kevin W. Schneider, Richard A. Burch, Richard L. Goodson | 2002-05-21 |
| 6097820 | System and method for suppressing noise in digitally represented voice signals | — | 2000-08-01 |
| 6002673 | Method for channel management in a TDMA communication system | Colin Kahn | 1999-12-14 |
| 5999542 | Use of modified line encoding and low signal-to-noise ratio based signal processing to extend range of digital data transmission over repeaterless two-wire telephone link | Kevin W. Schneider, Richard A. Burch, Richard L. Goodson | 1999-12-07 |
| 5960386 | Method for adaptively controlling the pitch gain of a vocoder's adaptive codebook | Thomas J. Janiszewski | 1999-09-28 |
| 5809033 | Use of modified line encoding and low signal-to-noise ratio based signal processing to extend range of digital data transmission over repeaterless two-wire telephone link | Kevin W. Schneider, Richard A. Burch, Richard L. Goodson | 1998-09-15 |
| 5793824 | Digital phase locked loop having adaptive bandwidth for pulse stuffing synchronized digital communication system | Richard A. Burch | 1998-08-11 |
| 5757869 | Apparatus and method for detecting frame synchronization pattern/word in bit-stuffed digital data frame | Jeffrey J. Sands | 1998-05-26 |
| 5680422 | Method and apparatus for reducing waiting time jitter in pulse stuffing synchronized digital communications | Richard A. Burch, Kevin W. Schneider, Timothy David Rochell | 1997-10-21 |
| 5619506 | Method and apparatus for reducing waiting time jitter in pulse stuffing synchronized digital communications | Richard A. Burch, Kevin W. Schneider | 1997-04-08 |
| 5561687 | Decision feedback equalizer employing fixed ratio postcursor taps for minimizing noise and intersymbol interference in signals conveyed over high speed data service loop | — | 1996-10-01 |
| 5539785 | Jitter/wander reduction circuit for pulse-stuffed, synchronized digital communications | Richard A. Burch, Kevin W. Schneider | 1996-07-23 |
| 5526377 | Transversal filter useable in echo canceler, decision feedback equalizer applications for minimizing non-linear distortion in signals conveyed over full duplex two-wire communication link | Harry Yedid, Richard A. Burch, Kevin W. Schneider | 1996-06-11 |
| 5505922 | Anesthetic pharmaceutical combination | Paul D. Thut | 1996-04-09 |
| 5414733 | Decision feedback equalizer employing fixed ratio postcursor taps for minimizing noise and intersymbol interference in signals conveyed over high speed data service loop | — | 1995-05-09 |
| 5396517 | Transversal filter useable in echo canceler, decision feedback equalizer applications for minimizing non-linear distortion in signals conveyed over full duplex two-wire communication link | Harry Yedid, Richard A. Burch, Kevin W. Schneider | 1995-03-07 |
| 4969144 | Adaptive passband echo canceller | Steven R. Blackwell, Steven E. Turner, Jerry D. Moore | 1990-11-06 |
| 4777640 | Frequency adaptive phase jitter canceler | Jack Hayes | 1988-10-11 |
| 4607525 | Height measuring system | Jacques L. Roch | 1986-08-26 |