Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10164538 | Dual-capacitors-based AC line frequency low voltage DC power supply circuit | Chi-Keung Tang, Chiu-Sing Celement Tse | 2018-12-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10164538 | Dual-capacitors-based AC line frequency low voltage DC power supply circuit | Chi-Keung Tang, Chiu-Sing Celement Tse | 2018-12-25 |