Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6509998 | Tunable multi-channel optical attenuator (TMCOA) | Liji Huang, Jian Li, Naiqian Han | 2003-01-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6509998 | Tunable multi-channel optical attenuator (TMCOA) | Liji Huang, Jian Li, Naiqian Han | 2003-01-21 |