Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10649157 | Freeform diffractive optical element (DOE) for use in an optical transmitter and method of designing and manufacturing the freeform DOE | Dongqing Cao, Ye Chen, Bing Shao, Li Ding | 2020-05-12 |
| 9995880 | Wavelength division multiplexing and demultiplexing in optical communications modules, and methods | Li Ding, Ye Chen, Bing Shao, Seng-Kum Chan | 2018-06-12 |
| 8926199 | Fiber to lens attach device, system, and method | Seng-Kum Chan | 2015-01-06 |
| 6681496 | Method of active fiber alignment with movable V-groove precision control microstructures | Benjamin P. Law, Jonathan Simon, Kirk S. Giboney | 2004-01-27 |