Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8454185 | Hollow, liquid cooling and strip-shaped LED lamp | Guichao Hua, Kun Lang, Xinke Wu, Wanyu Tang | 2013-06-04 |
| 7791903 | DC-DC flyback converter having a synchronous rectification self-driven circuit | Hao Zhang, Guichao Hua | 2010-09-07 |