Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9198240 | Constant current control circuit | Zhao Yu, Yan Shao, Xian-Liang Luo | 2015-11-24 |
| 9088755 | Constant current control device and television having the same | Xian-Liang Luo, Yan Shao | 2015-07-21 |
| 8909919 | Authentication system and method for digital televisions | Zhao Yu, Yan Shao | 2014-12-09 |