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Data/voice/fax compression multiplexer |
Harinarayana Arimilli, Vasant Kumar Kanchan |
2003-02-04 |
| 6151333 |
Data/voice/fax compression multiplexer |
Harinarayana Arimilli, Vasant Kumar Kanchan |
2000-11-21 |
| 5790532 |
Voice over video communication system |
Raghu Sharma, Jeffrey P. Davis, Timothy D. Gunn, Ping Li, Sidhartha Maitra +1 more |
1998-08-04 |
| 5764627 |
Method and apparatus for a hands-free speaker phone |
Raghu Sharma, Jeffrey P. Davis, Timothy D. Gunn, Ping Li, Sidhartha Maitra +1 more |
1998-06-09 |
| 5682386 |
Data/voice/fax compression multiplexer |
Harinarayana Arimilli, Vasant Kumar Kanchan |
1997-10-28 |
| 5673268 |
Modem resistant to cellular dropouts |
Raghu Sharma, Jeffrey P. Davis, Timothy D. Gunn, Ping Li, Sidhartha Maitra +1 more |
1997-09-30 |
| 5673257 |
Computer-based multifunction personal communication system |
Raghu Sharma, Jeffrey P. Davis, Timothy D. Gunn, Ping Li, Sidhartha Maitra +1 more |
1997-09-30 |
| 5600649 |
Digital simultaneous voice and data modem |
Raghu Sharma, Jeffrey P. Davis, Timothy D. Gunn, Ping Li, Sidhartha Maitra +1 more |
1997-02-04 |
| 5592586 |
Voice compression system and method |
Sidhartha Maitra, Steve Young |
1997-01-07 |
| 5577041 |
Method of controlling a personal communication system |
Raghu Sharma, Jeffrey P. Davis, Timothy D. Gunn, Ping Li, Sidhartha Maitra +1 more |
1996-11-19 |
| 5559793 |
Echo cancellation system and method |
Sidhartha Maitra, Steve Young |
1996-09-24 |
| 5546395 |
Dynamic selection of compression rate for a voice compression algorithm in a voice over data modem |
Raghu Sharma, Jeffrey P. Davis, Timothy D. Gunn, Ping Li, Sidhartha Maitra |
1996-08-13 |
| 5471470 |
Computer-based multifunction personal communications system |
Raghu Sharma, Jeffrey P. Davis, Timothy D. Gunn, Ping Li, Sidhartha Maitra +1 more |
1995-11-28 |
| 5452289 |
Computer-based multifunction personal communications system |
Raghu Sharma, Jeffrey P. Davis, Timothy D. Gunn, Ping Li, Sidhartha Maitra +1 more |
1995-09-19 |