Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7701848 | Efficient trap avoidance and shared protection method in survivable networks with shared risk link groups and a survivable network | Dahai Xu, Yizhi Xiong | 2010-04-20 |
| 7444152 | Signaling and routing protocols for an integrated cellular and relaying system | Hongyi Wu, Sudhir Dixit | 2008-10-28 |
| 7398321 | Segment protection scheme for a network | Dahai Xu, Yizhi Xiong | 2008-07-08 |
| 7286531 | Methods to process and forward control packets in OBS/LOBS and other burst switched networks | John R. Staley, III | 2007-10-23 |
| 7162632 | Efficient optical network design using multi-granular optical cross-connects with wavelength band switching | Xiaojun Cao, Vishal Anand, Yizhi Xiong | 2007-01-09 |
| 7042906 | Method to control a special class of OBS/LOBS and other burst switched network devices | John R. Staley, III | 2006-05-09 |
| 6956868 | Labeled optical burst switching for IP-over-WDM integration | — | 2005-10-18 |