Issued Patents 2004
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE38678 | Method and apparatus for synchronizing a data communications system to a periodic digital impairment | — | 2004-12-28 |
| 6829293 | Method and apparatus for line probe signal processing | William W. Jones, Ragnar H. Jonsson | 2004-12-07 |
| 6819749 | Method and apparatus for fast V.90 modem startup | Keith Chu, Burk Beadle | 2004-11-16 |
| 6785371 | Signaling mechanism for modem connection holding and reconnecting | — | 2004-08-31 |
| 6768791 | Method and apparatus for quick modem reconnect | Burk Beadle | 2004-07-27 |
| 6744819 | System and method for selecting a data transmission mode | Keith Chu | 2004-06-01 |
| 6731726 | Communication on hold | Yair Kerner, Iddit Shalem | 2004-05-04 |
| 6728308 | Extending symbol rates and symbol rate re-negotiation for facsimile modems | Keith Chu | 2004-04-27 |
| 6724870 | System and method for distributing enhanced telephony service to customer premises equipment | Michael Henderson | 2004-04-20 |
| 6721279 | Method and apparatus for adaptive PCM level estimation and constellation training | Xuming Zhang | 2004-04-13 |
| 6704399 | Quick connect parameter exchange | — | 2004-03-09 |
| 6693998 | Error correction and compression parameter exchange during modem training phase | — | 2004-02-17 |
| 6693992 | Line probe signal and method of use | William W. Jones, Shrenik P. Patravali, Ragnar H. Jonsson | 2004-02-17 |
| 6678375 | Efficient use of wire for data communication systems | P. Michael Henderson, Mickey C. Rushing, Joel D. Peshkin | 2004-01-13 |