Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7471951 | Signaling of multi-task calls carried by a hybrid circuit/packet network | Hui-Lan Lu, ZhongJin Yang | 2008-12-30 |
| 7330462 | Managing wireless packet service resources | ZhongJin Yang | 2008-02-12 |
| 7263096 | Apparatus, system and method for managing circuit and packet-switched calls on a network | ZhongJin Yang | 2007-08-28 |
| 7202102 | Doped absorption for enhanced responsivity for high speed photodiodes | — | 2007-04-10 |
| 7116767 | Apparatus and method for controlling telephone communications during intervals of high call traffic volume | ZhongJin Yang | 2006-10-03 |
| 7067853 | Image intensifier using high-sensitivity high-resolution photodetector array | — | 2006-06-27 |
| 7031697 | Correlation of call data for calling and called parties in wireless telecommunication networks | ZhongJin Yang | 2006-04-18 |
| 7020260 | Enhanced flexible alerting | ZhongJin Yang | 2006-03-28 |
| 6097697 | Congestion control | Thomas Goetz | 2000-08-01 |