Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10551569 | Wavelength-division multiplexing optical assembly with multiple collimator sets | Dong Gui, Qijun Xiao, Andy Zhou | 2020-02-04 |
| 10180544 | Micro-optical systems and assemblies using glass tubes and methods of forming same | Douglas Llewellyn Butler, Alan Frank Evans, Dong Gui, Yao Li, James Scott Sutherland | 2019-01-15 |