Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11546079 | Protection of channel connections in an optical network | Andreas Benz, David Samuel Einstein | 2023-01-03 |
| 10805034 | Protection of channel connections in an optical network | Andreas Benz, David Samuel Einstein | 2020-10-13 |
| 8014668 | Method and system for distributed measurement and compensation of chromatic dispersion in an optical network | Ping Wai Wan, Derrick Remedios, Colin Kelly, James Benson Bacque | 2011-09-06 |
| 7869709 | Signal identification in optical communications networks | Ping Wai Wan, Derrick Remedios | 2011-01-11 |
| 7551858 | Signal identification in optical communications networks | Ping Wai Wan, Derrick Remedios | 2009-06-23 |
| 7224909 | Method and system for selective optical payload cancellation | Derrick Remedios, Benjamin Chan, Ping Wai Wan | 2007-05-29 |
| 7158723 | Channel identification in communications networks | Ping Wai Wan, Derrick Remedios, Dongxing Jin | 2007-01-02 |
| 7155122 | Channel identification in communications networks | Ping Wai Wan, Derrick Remedios, Dongxing Jin | 2006-12-26 |
| 7139486 | Method and apparatus for optical add/drop multiplexing in optical networks | Ping Wai Wan, Derrick Remedios, Dan Oprea | 2006-11-21 |
| 7054556 | Channel identification in communications networks | Ping Wai Wan, Derrick Remedios, Dongxing Jin | 2006-05-30 |
| 7031050 | Method and system for precision cross-talk cancellation in optical amplifiers | Dung Nguyen, Benjamin Chan | 2006-04-18 |
| 6754413 | Optical multiplexer, demultiplexer and methods | James Benson Bacque, Alex Ngi, Colin Kelly | 2004-06-22 |
| 6597161 | Method and apparatus for spectrum analysis with variable detection latency and multiple layer coherent integrations | Dongxing Jin, Ping Wai Wan, Derrick Remedios | 2003-07-22 |