Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10129821 | Multichannel radio frequency apparatus and method | Dong Han | 2018-11-13 |
| 10043504 | Karaoke processing method, apparatus and system | Weifeng Zhao, Chun-Nan Li, Xiang Liu, Baohua Wang, Meixing Wang +12 more | 2018-08-07 |
| 9919547 | System and method for active printing consistency control and damage protection | Fong Yin Lau, Yong Cheng | 2018-03-20 |