Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9301027 | Remote optical demarcation point protection | Edward T. Sullivan | 2016-03-29 |
| 9020350 | Optical spectrum recovery | Edward T. Sullivan | 2015-04-28 |
| 9014558 | Client grooming interface | Edward T. Sullivan | 2015-04-21 |
| 8989591 | Remote optical demarcation point | Edward T. Sullivan | 2015-03-24 |
| 6922530 | Method and apparatus for optical channel switching in an optical add/drop multiplexer | Hok Yong Pua, Xiaojun Fang | 2005-07-26 |