Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11146073 | System and method for optimization of engines on a common variable frequency bus | Mike Snopko, Perry D. Converse, David M. Miller | 2021-10-12 |
| 8774232 | Systems and methods of measuring latency and routing thereon in optical networks | Vagish Madrahalli, Richard Conklin | 2014-07-08 |
| 8682158 | Systems and methods for detecting line flapping in optical networks | Xiaoning Zhu, Iwan Kartawira, Hongxing Meng | 2014-03-25 |
| 8572485 | Splitting and merging routing domains | Vagish Madrahalli | 2013-10-29 |
| 8553586 | Systems and methods for automatically building and repairing a spanning tree flooding backbone in link state routed networks | John K. Oltman | 2013-10-08 |
| 8417111 | Optical network in-band control plane signaling, virtualized channels, and tandem connection monitoring systems and methods | Jeffrey Scott Moynihan, Iwan Kartawira, Vagish Madrahalli, Kumaresh Malli, Purushothaman Saravanan | 2013-04-09 |
| 8089866 | Spanning tree flooding backbone systems and methods for link state routed networks | John K. Oltman | 2012-01-03 |
| 7554975 | Protocol agnostic switching | — | 2009-06-30 |
| 7245585 | Method and system for transmitting traffic in a virtual tunnel of a transmission line | Edward T. Sullivan, Guoliang Wu | 2007-07-17 |
| 6700868 | Switching redundancy control | Masahiro Shinbashi, Edward Y. Qian, Daniel Mieczkowski, David X. Chen | 2004-03-02 |
| 6658006 | System and method for communicating data using modified header bits to identify a port | David X. Chen, Edward T. Sullivan, Gary F. Chard | 2003-12-02 |
| 6370115 | Ethernet device and method for applying back pressure | — | 2002-04-09 |
| 6359858 | Switching redundancy control | Masahiro Shinbashi, Edward Y. Qian, Daniel Mieczkowski, David X. Chen | 2002-03-19 |
| 5604742 | Communications system and method for efficient management of bandwidth in a FDDI station | Michel Colmant, William A. McIntosh | 1997-02-18 |
| 5519701 | Architecture for high performance management of multiple circular FIFO storage means | Michel Colmant, Robert W. Krug | 1996-05-21 |