Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10515854 | Laser lift-off method of wafer | Yanhua Wang, Changhui Zhuang, Fuhai Li, Wei Zeng, Jiangang Yin +1 more | 2019-12-24 |
| 10306408 | Positioning method, positioning server, and positioning system | Jie Cui, Anjian Li, Jiantao Xue, Hong Li | 2019-05-28 |
| 10281560 | Positioning method based on time difference of arrival, user equipment, and network device | Jiantao Xue, Bin Su, Jie Cui, Anjian Li, Hong Li | 2019-05-07 |