Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11570084 | Path routing with delay constraints | Qiong Zhang, Paparao Palacharla | 2023-01-31 |
| 9749223 | Linear path protection in a centralized controller environment | Mandar Joshi, Pasula Srinivasa Reddy, Don O'Connor | 2017-08-29 |
| 9467332 | Node failure detection for distributed linear protection | Donald O'Connor | 2016-10-11 |
| 9391833 | Fault signaling for ethernet | Roman Krzanowski, Michael U. Bencheck, Vincent Alesi, Richard L. Wheeler | 2016-07-12 |
| 9264300 | Hybrid distributed linear protection | Donald O'Connor | 2016-02-16 |
| 8630186 | Systems and methods for transmission of trigger-based alarm indication suppression messages | Stephen John Unger, David Joseph Haas, Jian Mu, Nimer Yaseen, Basavaraj Menasinahal +1 more | 2014-01-14 |
| 8416679 | Systems and methods for transmission of alarm indication suppression messages in connection with failure of network element equipment | Stephen John Unger, David Joseph Haas, Jian Mu, Nimer Yaseen | 2013-04-09 |
| 8301804 | Providing ring protection for access networks | Stephen J. Brolin | 2012-10-30 |
| 8289858 | ONU delay and jitter measurement | Stephen J. Brolin | 2012-10-16 |
| 7876753 | IP multi-cast video ring distribution and protection | David Solomon, Stephen J. Brolin | 2011-01-25 |
| 6760332 | ATM multicasting system and method | Art Garcia, Frank Schumeg, Vijay S. Malik | 2004-07-06 |