Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12157202 | Polishing machine with automatic feed and discharge function | Kaiyin Chen, Bo Zhou, Shadong Wen | 2024-12-03 |
| 11259096 | HTML5-based audio/video playing method and apparatus, and live audio/video streaming method and system | Yupeng Jiang, Longshi Cai, Zhuqing LIU | 2022-02-22 |
| 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, Kwok Kuen (David) Kwong | 2016-04-05 |