Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11206014 | Digital frequency dithering for switched-mode power supplies (SMPS) using triangular, asymmetric cubic, or random cubic spread spectrum oscillators | Chik Wai (David) Ng, Wai Kit (Victor) So, Ka Lok Ng, Tin Ho (Andy) Wu | 2021-12-21 |
| 9385542 | Serial multi-battery charger with independent simultaneous charge and discharge | Po Wah Chang, Chi Chiu Tsang, Chik Wai (David) Ng, Wai Kei (Timothy) OR, Kwok Kuen (David) Kwong | 2016-07-05 |