Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9999540 | Dropper of eye drops | Sugang Liu, Zisu Peng, Xinghuo Qiu | 2018-06-19 |
| 9404150 | Methods and compositions for universal size-specific PCR | Min Seob Lee | 2016-08-02 |
| 6584249 | Miniature optical dispersion compensator with low insertion loss | Shijie Gu, Zhanxiang Zhang | 2003-06-24 |
| 6493140 | Polarization splitter and combiner and optical devices using the same | Wei Li, Feng Liu, Wei Luo | 2002-12-10 |
| 6353691 | Method and system for splitting or combining optical signal | Wei Li | 2002-03-05 |