Issued Patents All Time
Showing 25 most recent of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12355550 | Scalable add/drop colorless, directionless, and contentionless optical architectures | Paul Chedore | 2025-07-08 |
| 12176946 | Laser safety shutoff or power reduction for optically amplified fiber optic links with high transmission power | Paul Chedore, Song Cao | 2024-12-24 |
| 11962401 | Reducing connection validation (CV) time in an optical node | Edward Chen, Paul Chedore, Choudhury A. Al Sayeed, David C. Bownass, David Miedema | 2024-04-16 |
| 11838101 | Upgradeable colorless, directionless, and contentionless optical architectures | Paul Chedore | 2023-12-05 |
| 11747208 | Integrated polarimeter in an optical line system | Yinqing Pei, David W. Boertjes, David R. Doucet | 2023-09-05 |
| 11658452 | Powering up an optical amplifier in an optical line system | Choudhury A. Al Sayeed, Bing Liu, Damian Flannery | 2023-05-23 |
| 11522629 | Channelized optical amplifiers and amplifier arrays | Rathy Shankar, Damian Flannery | 2022-12-06 |
| 11272269 | Integrated band splitter for scaling dual-band ROADM | Paul Chedore, David W. Boertjes, Kevan Peter Jones | 2022-03-08 |
| 11258509 | Optical time-domain reflectometer interoperable trunk switch | Paul Chedore | 2022-02-22 |
| 11209315 | Integrated polarimeter in an optical line system | Yinqing Pei, David W. Boertjes, David R. Doucet | 2021-12-28 |
| 11201667 | Optical fiber characterization measurement systems and methods | Song Cao, Na Young Kim | 2021-12-14 |
| 11108489 | Reducing connection validation (CV) time in an optical node | Edward Chen, Paul Chedore, Choudhury A. Al Sayeed, David C. Bownass, David Miedema | 2021-08-31 |
| 10778327 | Optical time-domain reflectometer interoperable trunk switch | Paul Chedore | 2020-09-15 |
| 10746602 | Integrated polarimeter in an optical line system | Yinqing Pei, David W. Boertjes, David R. Doucet | 2020-08-18 |
| 10630417 | Optimized colorless, directionless, and contentionless ROADM in a module | Paul Chedore | 2020-04-21 |
| 10454609 | Channel pre-combining in colorless, directionless, and contentionless optical architectures | Paul Chedore | 2019-10-22 |
| 10411796 | Optical fiber characterization measurement systems and methods | Song Cao, Na Young Kim | 2019-09-10 |
| 10374704 | Raman amplifier system and method with integrated optical time domain reflectometer | Jun Bao, Balakrishnan Sridhar | 2019-08-06 |
| 10277311 | Dual wavelength optical time domain reflectometer systems and methods embedded in a WDM system | David W. Boertjes | 2019-04-30 |
| 10277352 | Noise suppression and amplification systems and methods for colorless optical add/drop devices | Paul Chedore | 2019-04-30 |
| 10263386 | Four-wave mixing reduction due to raman pumps in optical communication systems | Balakrishnan Sridhar, Loren Berg | 2019-04-16 |
| 10250324 | Optical time-domain reflectometer interoperable trunk switch | Paul Chedore | 2019-04-02 |
| 10250326 | Embedded apparatus to monitor simulated brillouin scattering from Raman amplifier in fiber optics transmission system | Jun Bao, Joseph F. Ferment, III, Hua Jiao | 2019-04-02 |
| 10237633 | Systems and methods for modular deployment and upgrade of multiple optical spectrum bands in optical transmission systems | Paul Chedore, Balakrishnan Sridhar | 2019-03-19 |
| 10161798 | Integrated polarimeter in an optical line system | Yinqing Pei, David W. Boertjes, David R. Doucet | 2018-12-25 |