Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D977050 | Baby float | — | 2023-01-31 |
| 9124170 | Power factor correction device, and controller and THD attenuator used by same | Wenhao Gu, Runqin Tan | 2015-09-01 |
| 9125270 | LED dimming device and LED dimming and driving circuit | Weiming Liao, Matthew Man Ho Ku, Yue Zheng, Guangyao You | 2015-09-01 |