Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7034979 | Variable optical attenuator using crystal wedges | Wei Feng, Chongchang Mao, Shuxin Li, Minchun Li, Ming Xu +1 more | 2006-04-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7034979 | Variable optical attenuator using crystal wedges | Wei Feng, Chongchang Mao, Shuxin Li, Minchun Li, Ming Xu +1 more | 2006-04-25 |