Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8516536 | Method and system for internet censorship | Frances Chin, Jennifer L. Chou, Daisy Su, Yu Yin | 2013-08-20 |
| 7471951 | Signaling of multi-task calls carried by a hybrid circuit/packet network | Hui-Lan Lu, Jie Yao | 2008-12-30 |
| 7330462 | Managing wireless packet service resources | Jie Yao | 2008-02-12 |
| 7263096 | Apparatus, system and method for managing circuit and packet-switched calls on a network | Jie Yao | 2007-08-28 |
| 7158508 | Setting up calls over circuit and packet-switched resources on a network | Robert J. Abrams, Zhian Li, Hui-Lan Lu | 2007-01-02 |
| 7116767 | Apparatus and method for controlling telephone communications during intervals of high call traffic volume | Jie Yao | 2006-10-03 |
| 7106727 | Method and apparatus for providing circuit and packet-switched calls on a network | Zhian Li | 2006-09-12 |
| 7031697 | Correlation of call data for calling and called parties in wireless telecommunication networks | Jie Yao | 2006-04-18 |
| 7020260 | Enhanced flexible alerting | Jie Yao | 2006-03-28 |
| 6724732 | Dynamic adjustment of timers in a communication network | Robert J. Abrams, Young-fu Chang, Jaap T. Erne, Stuart Mandel Garland, John Andrew Johnson +4 more | 2004-04-20 |
| 6721396 | Method and system of enhancing emergency call services | Frances Chin, Daisy Su | 2004-04-13 |
| 6493445 | Providing alerting/call waiting/call holding services to on-line internet users | Stuart Mandel Garland | 2002-12-10 |