Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7286288 | Method and system for flexible and cost effective dynamic tilt gain equalizer | Shijie Gu | 2007-10-23 |
| 7147386 | MEMS based handheld fiber optic connector cleaner | Shijie Gu | 2006-12-12 |
| 7133202 | Method and system for flexible and cost effective dynamic tilt gain equalizer | Shijie Gu | 2006-11-07 |
| 6909820 | 2×2 fiber optic switch with reflective element | Wei Qiu, Jianmin Gao, Dong Xu | 2005-06-21 |
| 6584249 | Miniature optical dispersion compensator with low insertion loss | Shijie Gu, Yanfeng Yang | 2003-06-24 |