Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9385542 | Serial multi-battery charger with independent simultaneous charge and discharge | Po Wah Chang, Chi Chiu Tsang, Chik Wai (David) Ng, Yuanzhe (Kevin) Xu, Wai Kei (Timothy) OR | 2016-07-05 |
| 9385625 | Quad-array diode-less RF-to-DC rectifying charge-pump converter for energy harvesting | Yat Tung Lai, Ka Hung Kwok | 2016-07-05 |
| 9306461 | LED driver with small output ripple without requiring a high-voltage primary-side electrolytic capacitor | Po Wah Chang, Chik Wai (David) Ng, Hing Kit Kwan, Wai Kit (Victor) So, Shaobin WU | 2016-04-05 |