Maitra; Sidhartha
Patent Applications and Registrations
Patent applications and USPTO patent grants for Maitra; Sidhartha.The latest application filed is for "computer implemented communication apparatus and method".
- Maitra; Sidhartha - Saratoga CA
| Patent | Date |
|---|---|
| Computer-based multi-media communications system and method Grant 7,082,106 - Sharma , et al. July 25, 2 | 2006-07-25 |
| Computer implemented communication apparatus and method App 20030223461 - Sharma, Raghu ; et al. | 2003-12-04 |
| Computer implemented voice over data communication apparatus and method App 20030223407 - Sharma, Raghu ; et al. | 2003-12-04 |
| Computer-based multi-media communications system and method App 20020075815 - Sharma, Raghu ; et al. | 2002-06-20 |
| Voice over video communication system Grant 5,790,532 - Sharma , et al. August 4, 1 | 1998-08-04 |
| Method and apparatus for a hands-free speaker phone Grant 5,764,627 - Sharma , et al. June 9, 1 | 1998-06-09 |
| Noncompressed voice and data communication over modem for a computer-based multifunction personal communications system Grant 5,754,589 - Maitra , et al. May 19, 1 | 1998-05-19 |
| Icon for a display screen Grant D394,250 - Maitra May 12, 1 | 1998-05-12 |
| Modem resistant to cellular dropouts Grant 5,673,268 - Sharma , et al. September 30, 1 | 1997-09-30 |
| Computer-based multifunction personal communication system Grant 5,673,257 - Sharma , et al. September 30, 1 | 1997-09-30 |
| Digital simultaneous voice and data modem Grant 5,600,649 - Sharma , et al. February 4, 1 | 1997-02-04 |
| Voice compression system and method Grant 5,592,586 - Maitra , et al. January 7, 1 | 1997-01-07 |
| Method of controlling a personal communication system Grant 5,577,041 - Sharma , et al. November 19, 1 | 1996-11-19 |
| Echo cancellation system and method Grant 5,559,793 - Maitra , et al. September 24, 1 | 1996-09-24 |
| Dynamic selection of compression rate for a voice compression algorithm in a voice over data modem Grant 5,546,395 - Sharma , et al. August 13, 1 | 1996-08-13 |
| Computer-based multifunction personal communications system Grant 5,471,470 - Sharma , et al. November 28, 1 | 1995-11-28 |
| Computer-based multifunction personal communications system Grant 5,452,289 - Sharma , et al. September 19, 1 | 1995-09-19 |
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