Issued Patents All Time
Showing 25 most recent of 115 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12413303 | Systems and methods for determining spectrum resolved SNR in an online dense wavelength division multiplexing optical link | Qingyi Guo, Xuefeng Tang | 2025-09-09 |
| 12401090 | Embossed separators | — | 2025-08-26 |
| 12309537 | Assemblies and methods for managing spectral hole burning | Lixian Wang | 2025-05-20 |
| 12282096 | Method and apparatus for a computationally efficent LiDAR system | Ali Ahmed Ali MASSOUD | 2025-04-22 |
| 12267105 | System and method for monitoring optical performance in a spatial division multiplexing system | — | 2025-04-01 |
| 12237866 | Method and system for detecting an improper protection in an optical communication network | Jiachuan Lin, Behnam Naghdi | 2025-02-25 |
| 12126134 | Systems and methods to increase pump conversion efficiency of an optical fiber | Lixian Wang, Charles MATTE-BRETON, Sophie La Rochelle, Frédéric MAES | 2024-10-22 |
| 12088338 | Method and system for improving performance in an optical link | — | 2024-09-10 |
| 12088337 | Systems and methods for detecting a location of the optical elements causing multipath interference in an optical link | — | 2024-09-10 |
| 12074772 | Risk map for communication networks | Yuren You, Mahdi Hemmati, Abbas Javadtalab | 2024-08-27 |
| 11811498 | Methods and apparatus for feedback control of mode MUX and DEMUX | Jiachuan Lin | 2023-11-07 |
| 11796647 | Method and apparatus for detecting an object using optical pulses with non-uniform power | Ali Ahmed Ali MASSOUD | 2023-10-24 |
| 11791925 | Method, apparatus and system for determining multipath interference (MPI) on an optical link | — | 2023-10-17 |
| 11768274 | Preamble pulse based LiDAR systems and methods | Ali Ahmed Ali MASSOUD, Haitao Sun | 2023-09-26 |
| 11757555 | Method and apparatus for an optical transceiver | Jun Luo, Haitao Sun | 2023-09-12 |
| 11716138 | Systems and methods for monitoring generalized optical signal-to-noise ratio | Choloong Hahn | 2023-08-01 |
| 11671174 | Systems and methods for improving a launch power in an optical link | — | 2023-06-06 |
| 11671172 | Systems and methods for characterizing an optical fiber in a dense wavelength division multiplexing optical link | — | 2023-06-06 |
| 11652547 | Method and systems to identify types of fibers in an optical network | Simin Wang | 2023-05-16 |
| 11539431 | Systems and methods for optical filter fault localization | Junho Chang, Choloong Hahn | 2022-12-27 |
| 11528050 | Transmitter and receiver for mirror crosstalk evaluation and methods therefor | Xuefeng Tang, Junho Chang | 2022-12-13 |
| 11522617 | System and method for phase noise compensation in fibered optical paths | Jiachuan Lin | 2022-12-06 |
| 11405104 | Method and system for longitudinal performance monitoring of an optical communication line | Choloong Hahn | 2022-08-02 |
| 11388491 | Systems and methods for fast wavelength selection in an optical network | — | 2022-07-12 |
| 11271646 | System, method and apparatus for monitoring optical performance | — | 2022-03-08 |