Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9800495 | Fast protection path activation using control plane messages | Biao Lu, Edward E. Sprague, Parthiban Kandappan | 2017-10-24 |
| 9191114 | Quality of service application for different data flow types | Iftekhar Hussain, Satyajeet Singh Ahuja, Marco Sosa | 2015-11-17 |
| 9065747 | Network interface and method of aggregating processor circuits | Charles A. Moorwood | 2015-06-23 |
| 8908533 | Supporting OAM on protecting connections in shared mesh protection environment | Ping Pan, Rajan Rao, Biao Lu, Sri Mohana Satya Srinivas Singamsetty, Ann Gui +3 more | 2014-12-09 |
| 8811413 | Scalable multi-hop mesh packet switch fabric | — | 2014-08-19 |
| 8751881 | Transmission buffer under-run protection | John Michael Terry | 2014-06-10 |
| 8670302 | Activation signaling in transport networks | Ping Pan, Rajan Rao, Biao Lu, Sri Mohana Satya Srinivas Singamsetty, Ann Gui +3 more | 2014-03-11 |
| 8625427 | Multi-path switching with edge-to-edge flow control | John Michael Terry, Joseph Cheng | 2014-01-07 |
| 8446906 | Providing access to client overhead while transparently transmitting the client signal | Edward E. Sprague, Radhakrishna Valiveti, Ting-Kuang Chiang, Biao Lu, Rajan Rao +1 more | 2013-05-21 |
| 8359500 | Method and system for control of communication equipment based on a bit error rate derived from a frame alignment signal | Satish Sridharan, Ting-Kuang Chiang | 2013-01-22 |
| 7688815 | Method and system for a multi-stage interconnect switch | Wing Cheung | 2010-03-30 |
| 7222188 | Method and apparatus for forwarding traffic between locally attached networks using level 3 addressing information | Steve Ames, Donal Byrne, Dennis Cave | 2007-05-22 |
| 6272133 | Packet filtering method | Gururaj Singh | 2001-08-07 |
| 6058429 | Method and apparatus for forwarding traffic between locality attached networks using level 3 addressing information | Steve Ames, Donal Byrne, Dennis Cave | 2000-05-02 |
| 5574910 | Method for segmenting data packets to form binary decision trees which determine filter masks combined to filter the packets for forwarding | John Krawczyk | 1996-11-12 |
| 5463777 | System for segmenting data packets to form binary decision trees which determine filter masks combined to filter the packets for forwarding | John Krawczyk | 1995-10-31 |