Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7295748 | Variable optical attenuator with wavelength dependent loss compensation | Xishe Liu, Yatao Yang, Bo Cai | 2007-11-13 |
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7295748 | Variable optical attenuator with wavelength dependent loss compensation | Xishe Liu, Yatao Yang, Bo Cai | 2007-11-13 |