Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11100020 | Hybrid control plane data link agent and protocol | Ranjit Vadlamudi, Michael K. Bugenhagen, Aniruddha R. Karmarkar, Mark B. Saxelby, Abelino C. Valdez | 2021-08-24 |
| 10469366 | Redundant ethernet automatic protection switching access to virtual private LAN services | Olen L. Stokes, Arnel Lim | 2019-11-05 |
| 9407455 | Redundant Ethernet automatic protection switching access to virtual private LAN services | Olen L. Stokes, Arnel Lim | 2016-08-02 |
| 8797849 | Redundant ethernet automatic protection switching access to virtual private LAN services | Olen L. Stokes, Arnel Lim | 2014-08-05 |
| 8583833 | Ring topology discovery | Zihong Lu, Richard A. Meier, Raj Nagarajan | 2013-11-12 |
| 8520507 | Ethernet automatic protection switching | — | 2013-08-27 |
| 7990850 | Redundant Ethernet automatic protection switching access to virtual private LAN services | Olen L. Stokes, Arnel Lim | 2011-08-02 |
| 7856019 | Convergence of multicast traffic | Arnel Lim, Donald B. Grosser, Jim Pan, Kesavan Thiruvenkatasamy, Ki-Hong Park +2 more | 2010-12-21 |
| 7752338 | Ring topology discovery | Zihong Lu, Richard A. Meier, Raj Nagarajan | 2010-07-06 |
| 7606240 | Ethernet automatic protection switching | — | 2009-10-20 |
| 7003705 | Ethernet automatic protection switching | Michael Yip, Michelle M. Ragonese | 2006-02-21 |
| 6766482 | Ethernet automatic protection switching | Michael Yip, Michelle M. Ragonese | 2004-07-20 |