Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7782933 | Digital subscriber line diagnostic system | Alistair M. Macdonald | 2010-08-24 |
| 7289610 | Digital subscriber line service over loaded loops | Gordon Bremer, William L. Betts, Edward Thoenes | 2007-10-30 |
| 7106834 | Digital subscriber line diagnostic system | Alistair M. Macdonald | 2006-09-12 |
| 6950444 | System and method for a robust preamble and transmission delimiting in a switched-carrier transceiver | Kurt Holmquist | 2005-09-27 |
| 6574308 | Digital subscriber line diagnostic system | Alistair M. Macdonald | 2003-06-03 |
| 6272108 | Apparatus and method to allow a frame check sequence to determine the updating of adaptive receiver parameters of a high speed communication device | — | 2001-08-07 |
| 6236675 | Pilot tone system and method to allow continuous synchronization in multipoint networks | John Bedingfield, Charles G. Coston, Thomas J. Bingel, William L. Betts | 2001-05-22 |
| 5983271 | Method for processing asynchronous low-level protocols in a communication device to off load the main processor | J. Scott Alexander, P. Michael Henderson, Edward Thoenes | 1999-11-09 |
| 5946304 | Method and apparatus for controlling the operation of a modem capable of transmitting and receiving both voice and data signals | Kurt Holmquist | 1999-08-31 |
| 5537436 | Simultaneous analog and digital communication applications | Stanley Bottoms, Gordon Bremer, William R. Davis, Kenneth D. Ko, D. Randy Roberson +2 more | 1996-07-16 |
| 5537441 | Controlled simultaneous analog and digital communication | Gordon Bremer, P. Michael Henderson, Kurt Holmquist, Kenneth D. Ko, Richard K. Smith | 1996-07-16 |
| 5475691 | Voice activated date rate change in simultaneous voice and data transmission | Kurt Holmquist | 1995-12-12 |
| 5473675 | Call establishment for simultaneous analog and digital communications | Kurt Holmquist | 1995-12-05 |