Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9835930 | Auto focus device and method for liquid crystal display | Guo Qiang Hu, Qi Cheng Li, Yi-Min Wang, Bo Yang, Zi Yu Zhu | 2017-12-05 |
| 9811446 | Method and apparatus for providing test cases | Qi Cheng Li, Li Jun Mei, Jian Wang, Zi Yu Zhu | 2017-11-07 |