Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9797944 | Test fixture and test method using the same | Jian Li, Yu-Wen Tan, Jianchao ZHANG, Chunhua Zhang | 2017-10-24 |
| 9581840 | Liquid crystal display screen detecting device | Chunhua Zhang, Gang Li, Jian Li, Hongqiang FAN, Maojia Wang +1 more | 2017-02-28 |