Issued Patents All Time
Showing 76–100 of 109 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6889346 | Scoping of real time signals of remote communication systems over a computer network: systems, methods and program products | Youssef Abdelilah, Gordon Taylor Davis, Jeffrey H. Derby, Dongming Hwang, Clark Debs Jeffries +1 more | 2005-05-03 |
| 6839382 | System, methods and computer program products for identifying digital impairments in modem signals using signature analysis and signal level comparison analysis | Gordon Taylor Davis, Ajay Dholakia, Dongming Hwang, Hua Ye | 2005-01-04 |
| 6826157 | SYSTEMS, METHODS, AND COMPUTER PROGRAM PRODUCTS FOR CONTROLLING DATA RATE REDUCTIONS IN A COMMUNICATION DEVICE BY USING A PLURALITY OF FILTERS TO DETECT SHORT-TERM BURSTS OF ERRORS AND LONG-TERM SUSTAINABLE ERRORS | Gordon Taylor Davis, Jeffrey H. Derby, Charles R. Young | 2004-11-30 |
| 6823017 | Systems, methods and computer program products for filtering glitches from measured values in a sequence of code points | Gordon Taylor Davis, Fredy D. Neeser | 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 |
| 6816545 | Systems, methods and computer program products for identifying digital impairments in modems based on clusters and/or skips in pulse code modulation signal levels | Gordon Taylor Davis, Ajay Dholakia, Dongming Hwang, Hua Ye | 2004-11-09 |
| 6792040 | Modems having a dual power mode capability and methods of operating same | Gordon Taylor Davis, Ajay Dholakia, Fredy D. Neeser, Hua Ye | 2004-09-14 |
| 6792004 | Systems, methods and computer program products for averaging learned levels in the presence of robbed-bit signaling based on proximity | Gordon Taylor Davis | 2004-09-14 |
| 6765955 | Methods, systems and computer program products establishing a communication configuration for a modem connection to compensate for echo noise | Gordon Taylor Davis, Dongming Hwang, Hua Ye | 2004-07-20 |
| 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, Fredy D. Neeser +2 more | 2004-06-29 |
| 6754258 | Systems, methods and computer program products for averaging learned levels in the presence of digital impairments based on patterns | Youssef Abdelilah, Gordon Taylor Davis, Dongming Hwang, Hua Ye | 2004-06-22 |
| 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 |
| 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 |
| 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, Fredy D. Neeser +1 more | 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, Fredy D. Neeser +1 more | 2003-11-18 |
| 6643815 | Data compression over communications links which are exposed to occasional errors | Gordon Taylor Davis, Charles R. Young | 2003-11-04 |
| 6611563 | Systems, methods and computer program products for data mode refinement of modem constellation points | Gordon Taylor Davis, Ajay Dholakia | 2003-08-26 |
| 6581183 | System and method for resynchronization of transmit and receive compression dictionaries | Gordon Taylor Davis, Charles R. Young | 2003-06-17 |
| 6553518 | SEVERE ERROR DETECTORS, METHODS AND COMPUTER PROGRAM PRODUCTS THAT USE CONSTELLATION SPECIFIC ERROR EVENT THRESHOLDS TO DETECT SEVERE ERROR EVENTS DURING DEMODULATION OF A SIGNAL COMPRISING SYMBOLS FROM A PLURALITY OF SYMBOL CONSTELLATIONS | Gordon Taylor Davis | 2003-04-22 |
| 6529897 | Method and system for testing filter rules using caching and a tree structure | Everett Arthur Corl, Jr., Gordon Taylor Davis, Clark Debs Jeffries | 2003-03-04 |
| 6505222 | Systems methods and computer program products for controlling undesirable bias in an equalizer | Gordon Taylor Davis | 2003-01-07 |
| 6487243 | Modems, methods, and computer program products for recovering from errors in a tone reversal sequence between two modems | Dongming Hwang, Hua Ye | 2002-11-26 |
| 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, Fredy D. Neeser | 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 |