Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11227632 | Radial servo device for super-resolution optical disc and servo control method therefor | Hao Ruan, Xupeng Yuan, Xinjun Guo | 2022-01-18 |
| 10470261 | Method of generating stable direct current signal, silicon controlled switch dimming method and device | Zhaohua Li, Daoming Lin, Laichang Huang | 2019-11-05 |
| 6020452 | Chiral biphenyl compounds for use in asymmetric reactions | Lin Pu, Wei-Sheng Huang | 2000-02-01 |
| 5889134 | Chiral organozinc species for use in asymmetric reactions | Lin Pu, Wei-Sheng Huang | 1999-03-30 |