Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6901107 | Systems, methods, and computer program products for generating a digital impairment learning signal having low energy content at direct current and Nyquist frequencies | Ajay Dholakia | 2005-05-31 |
| 6823017 | Systems, methods and computer program products for filtering glitches from measured values in a sequence of code points | Gordon Taylor Davis, Malcolm S. Ware | 2004-11-23 |
| 6823004 | Methods, systems and computer program products for monitoring performance of a modem during a connection | Youssef Abdelilah, Gordon Taylor Davis, Jeffrey H. Derby, Ajay Dholakia, Michelle C. Granholm +5 more | 2004-11-23 |
| 6792040 | Modems having a dual power mode capability and methods of operating same | Gordon Taylor Davis, Ajay Dholakia, Malcolm S. Ware, Hua Ye | 2004-09-14 |
| 6757325 | Methods, modems and computer program products for identification of a modem type and adjustment of a communication configuration based on modem type | Youssef Abdelilah, Gordon Taylor Davis, Ajay Dholakia, Dongming Hwang, Robert John Schule +2 more | 2004-06-29 |
| 6665336 | MODEMS, METHODS, AND COMPUTER PROGRAM PRODUCTS FOR SELECTING AN OPTIMUM DATA RATE USING ERROR SIGNALS REPRESENTING THE DIFFERENCE BETWEEN THE OUTPUT OF AN EQUALIZER AND THE OUTPUT OF A SLICER OR DETECTOR | Youssef Abdelilah, Gordon Taylor Davis, Jeffrey H. Derby, Ajay Dholakia, Evangelos S. Eleftheriou +3 more | 2003-12-16 |
| 6662322 | Systems, methods, and computer program products for controlling the error rate in a communication device by adjusting the distance between signal constellation points | Youssef Abdelilah, Gordon Taylor Davis, Ajay Dholakia, Dongming Hwang, Malcolm S. Ware +1 more | 2003-12-09 |
| 6661837 | MODEMS, METHODS, AND COMPUTER PROGRAM PRODUCTS FOR SELECTING AN OPTIMUM DATA RATE USING ERROR SIGNALS REPRESENTING THE DIFFERENCE BETWEEN THE OUTPUT OF AN EQUALIZER AND THE OUTPUT OF A SLICER OR DETECTOR | Youssef Abdelilah, Gordon Taylor Davis, Jeffrey H. Derby, Ajay Dholakia, Evangelos S. Eleftheriou +3 more | 2003-12-09 |
| 6661847 | Systems methods and computer program products for generating and optimizing signal constellations | Gordon Taylor Davis, Ajay Dholakia | 2003-12-09 |
| 6650657 | Systems, methods and computer program products for identifying digital impairments in modem signals | Youssef Abdelilah, Gordon Taylor Davis, Ajay Dholakia, Dongming Hwang, Malcolm S. Ware +1 more | 2003-11-18 |
| 6389064 | Modems, methods, and computer program products for identifying a signaling alphabet in variance with an ideal alphabet due to digital impairments | Ajay Dholakia, Evangelos S. Eleftheriou, Robert F. H. Fischer, Malcolm S. Ware | 2002-05-14 |
| 6381267 | Modems, methods, and computer program products for falling back to a lower data rate protocol upon detecting abnormal line conditions during startup | Youssef Abdelilah, Gordon Taylor Davis, Jeffrey H. Derby, Ajay Dholakia, Evangelos S. Eleftheriou +3 more | 2002-04-30 |
| 6341360 | Decision feedback equalizers, methods, and computer program products for detecting severe error events and preserving equalizer filter characteristics in response thereto | Youssef Abdelilah, Gordon Taylor Davis, Jeffrey H. Derby, Ajay Dholakia, Evangelos S. Eleftheriou +3 more | 2002-01-22 |
| 5181225 | Receiver for a DSSS signal | Markus D. Hufschmid, Jurg P. Ruprecht | 1993-01-19 |