Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7290350 | Devices, systems, and methods for framing | — | 2007-11-06 |
| 7218451 | Integrated optical multiplexer and demultiplexer | Yang Sheng, Qunwen Leng, Yiqiang Li | 2007-05-15 |
| 6914722 | Fiber optical circulator | Li Wang, QiKiao Chen, Tim Wang | 2005-07-05 |
| 6674953 | Controllably variable optical attenuator | Zhupei Shi, Tongxin Lu, Minh Tran | 2004-01-06 |
| 5105148 | Replaceable tip test probe | — | 1992-04-14 |
| D308912 | Backpack frame | — | 1990-07-03 |