Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12107637 | Terminal line interface module for undersea open cable system access | Miguel Rodriguez | 2024-10-01 |
| 10523355 | System and method for applying system policies in an optical communication system having user-allocated bandwidth | Edwin A. Muth, Bruce Nyman, Mark Englund, Lara Denise Garrett | 2019-12-31 |
| 10142016 | Techniques for high-resolution line monitoring with a standardized output and an optical communication system using the same | Roberto Mattos, Richard Kram, Jonathan M. Liss | 2018-11-27 |
| 9559801 | System and method for applying system policies in an optical communication system having user-allocated bandwidth | Edwin A. Muth, Bruce Nyman, Mark Englund, Lara Denise Garrett | 2017-01-31 |
| 9319169 | Orthogonally-combining interleaving filter multiplexer and systems and methods using same | Yan Jiang | 2016-04-19 |
| 8731402 | Orthogonally-combining wavelength selective switch multiplexer and systems and methods using same | Yan Jiang | 2014-05-20 |
| 8483559 | System and method for monitoring a branched optical communication system | Hongbin Zhang, Haifeng Li | 2013-07-09 |
| 8005358 | System and method for suppressing beat noise in line monitoring equipment | Hongbin Zhang, Ram M. Engira | 2011-08-23 |
| 7872737 | System and method for optical time domain reflectometry using multi-resolution code sequences | Hongbin Zhang, Charles Breverman, Ram M. Engira | 2011-01-18 |
| 7809279 | System and method using differential loop gain for fault identification in line monitoring equipment | Hongbin Zhang | 2010-10-05 |
| 7778550 | System and method for wavelength monitoring and control | Hongbin Zhang, Carl R. Davidson | 2010-08-17 |
| 6061373 | Safety interlocking system for an optical fiber amplifier and pump source | Robert C. Brockman, Paul Eisler | 2000-05-09 |
| 5991069 | Split-pumped dual stage optical fiber amplifier | — | 1999-11-23 |
| 5966206 | Interlocked high power fiber system using OTDR | — | 1999-10-12 |
| 5912761 | Apparatus and method for controlling shared optical pump power sources | Arthur A. Baumgarten | 1999-06-15 |