| D1102967 |
Electric auxiliary lifting equipment |
Xuemei QIAO, Yongshuai Zhou, Songyuan Chen |
2025-11-25 |
|
| 12476282 |
Battery |
Yingdi MU |
2025-11-18 |
|
| D1101626 |
Electric auxiliary lifting equipment |
Xuemei QIAO |
2025-11-11 |
|
| 8539083 |
Intelligent routing of coordinated audio, video, web services and measurement data streams |
Nicholas Augustinos, Jack C. Cham, Dave M. Singhal, Shawn Hsiao-Ping Yang, Danyang Raymond Zheng |
2013-09-17 |
$28,320,000 |
| 8245264 |
Methods and systems to reduce channel selection transition delay in a digital network |
John Toebes, Wen-hsiung Chen, Jack C. Cham |
2012-08-14 |
|
| 8218654 |
Method for reducing channel change startup delays for multicast digital video streams |
Gary Cheng, Charles Shen, Jack C. Cham |
2012-07-10 |
$38,112,000 |
| 7710983 |
Method and apparatus for determining information associated with a particular multicast channel in a multicast network |
Danyang Raymond Zheng, Jack C. Cham, Charles Shen |
2010-05-04 |
$19,841,000 |
| 7664136 |
Inline power for multiple devices in a wired data telecommunications network |
John Toebes, Jack C. Cham |
2010-02-16 |
$64,489,000 |
| 5864560 |
Method and apparatus for mode switching in a voice over data computer-based personal communications system |
Raghu Sharma, Jeffrey P. Davis, Timothy D. Gunn |
1999-01-26 |
|
| 5815503 |
Digital simultaneous voice and data mode switching control |
— |
1998-09-29 |
|
| 5790532 |
Voice over video communication system |
Raghu Sharma, Jeffrey P. Davis, Timothy D. Gunn, Sidhartha Maitra, Ashish Thanawala +1 more |
1998-08-04 |
|
| 5764627 |
Method and apparatus for a hands-free speaker phone |
Raghu Sharma, Jeffrey P. Davis, Timothy D. Gunn, Sidhartha Maitra, Ashish Thanawala +1 more |
1998-06-09 |
|
| 5673268 |
Modem resistant to cellular dropouts |
Raghu Sharma, Jeffrey P. Davis, Timothy D. Gunn, Sidhartha Maitra, Ashish Thanawala +1 more |
1997-09-30 |
|
| 5673257 |
Computer-based multifunction personal communication system |
Raghu Sharma, Jeffrey P. Davis, Timothy D. Gunn, Sidhartha Maitra, Ashish Thanawala +1 more |
1997-09-30 |
|
| 5617423 |
Voice over data modem with selectable voice compression |
Timothy D. Gunn, Jeffrey P. Davis |
1997-04-01 |
|
| 5600649 |
Digital simultaneous voice and data modem |
Raghu Sharma, Jeffrey P. Davis, Timothy D. Gunn, Sidhartha Maitra, Ashish Thanawala +1 more |
1997-02-04 |
|
| 5577041 |
Method of controlling a personal communication system |
Raghu Sharma, Jeffrey P. Davis, Timothy D. Gunn, Sidhartha Maitra, Ashish Thanawala +1 more |
1996-11-19 |
|
| 5574725 |
Communication method between a personal computer and communication module |
Raghu Sharma, Jeffrey P. Davis, Timothy D. Gunn |
1996-11-12 |
|
| 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, Sidhartha Maitra, Ashish Thanawala |
1996-08-13 |
|
| 5535204 |
Ringdown and ringback signalling for a computer-based multifunction personal communications system |
— |
1996-07-09 |
|
| 5500859 |
Voice and data transmission system |
Raghu Sharma, Jeffrey P. Davis, Timothy D. Gunn |
1996-03-19 |
|
| 5471470 |
Computer-based multifunction personal communications system |
Raghu Sharma, Jeffrey P. Davis, Timothy D. Gunn, Sidhartha Maitra, Ashish Thanawala +1 more |
1995-11-28 |
|
| 5452289 |
Computer-based multifunction personal communications system |
Raghu Sharma, Jeffrey P. Davis, Timothy D. Gunn, Sidhartha Maitra, Ashish Thanawala +1 more |
1995-09-19 |
|
| 5309562 |
Method and apparatus for establishing protocol spoofing from a modem |
— |
1994-05-03 |
|
| 5301274 |
Method and apparatus for automatic balancing of modem resources |
— |
1994-04-05 |
|
