Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10225290 | Systems and methods for extending DSP capability of existing computing devices | Weisheng Chen, Hao Hou | 2019-03-05 |
| 9071633 | Methods, systems, and computer program products for storing communication session data at a network interface module | San-Qi Li | 2015-06-30 |
| 8681776 | Methods, systems and computer program products for storing communication session information at a network interface module | San-Qi Li | 2014-03-25 |
| 8040899 | Methods, systems, and computer program products for implementing automatic protection switching for media packets transmitted over an ethernet switching fabric | Yen Shei | 2011-10-18 |
| 7969890 | Methods, systems, and computer program products for load balanced and symmetric path computations for VoIP traffic engineering | Edward Y. Qian, San-Qi Li, Rupert Zhu, Yen Shei | 2011-06-28 |
| 7965627 | QoS measurement with split-path zero-latency virtual jitter buffer | San-Qi Li, Weijun Lee | 2011-06-21 |
| 7948985 | Methods, systems, and computer program products for source-aware IP routing at a media gateway | Edward Y. Qian, Rupert Zhu, San-Qi Li | 2011-05-24 |
| 7940660 | Methods, systems, and computer program products for voice over IP (VoIP) traffic engineering and path resilience using media gateway and associated next-hop routers | Rupert Zhu, San-Qi Li, Edward Y. Qian | 2011-05-10 |
| 7940772 | Methods, systems, and computer program products for transporting ATM cells in a device having an ethernet switching fabric | Jinshui Liu, Weisheng Chen, Eric Chang, Yen Shei | 2011-05-10 |
| 7881188 | Methods, systems, and computer program products for implementing link redundancy in a media gateway | San-Qi Li, Edward Y. Qian | 2011-02-01 |
| 7715403 | Methods, systems, and computer program products for load balanced and symmetric path computations for VoIP traffic engineering | Edward Y. Qian, San-Qi Li, Rupert Zhu, Yen Shei | 2010-05-11 |
| 7570594 | Methods, systems, and computer program products for multi-path shortest-path-first computations and distance-based interface selection for VoIP traffic | Rupert Zhu, San-Qi Li, Edward Y. Qian, Yen Shei | 2009-08-04 |
| 7492767 | Methods, systems, and computer program products for throttling network address translation (NAT) learning traffic in a voice over IP device | San-Qi Li, Yen Shei | 2009-02-17 |
| 7453893 | Methods and apparatus for generating session detail records | San-Qi Li, Weijun Lee | 2008-11-18 |
| 7447220 | Methods and systems for packet classification with improved memory utilization in a media gateway | Yen Shei | 2008-11-04 |
| 7424025 | Methods and systems for per-session dynamic management of media gateway resources | Edward Y. Qian, San-Qi Li, Yen Shei, Weijun Lee | 2008-09-09 |
| 7380011 | Methods and systems for per-session network address translation (NAT) learning and firewall filtering in media gateway | San-Qi Li, Weijun Lee | 2008-05-27 |
| 6956820 | Methods, systems, and computer program products for voice over IP (VoIP) traffic engineering and path resilience using network-aware media gateway | Rupert Zhu, San-Qi Li, Edward Y. Qian | 2005-10-18 |