Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10074351 | Karaoke processing method and system | Weifeng Zhao, Chun-Nan Li, Xiang Liu, Haojie Xu, Dewen Zhang +3 more | 2018-09-11 |
| 10043504 | Karaoke processing method, apparatus and system | Weifeng Zhao, Chun-Nan Li, Xiang Liu, Baohua Wang, Meixing Wang +12 more | 2018-08-07 |
| D816892 | LED light panel | Yung-Hong Wang, Qin Zhou | 2018-05-01 |
| 9871132 | Extended drain metal-oxide-semiconductor transistor | Kun Liu, Xiaoping Wang, Francis Benistant | 2018-01-16 |