Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11980496 | Puncture needle positioning system and method | Tianli Zhao, Heng Luo, Shijun Hu, Jianyuan Ke | 2024-05-14 |
| 10114283 | Mask plate, exposure device, and exposure method | Pengyu Qi, Changjun Zha, Yanping Wang, Dong Wang, Jianfeng Yuan +3 more | 2018-10-30 |
| 9529281 | Mask-mounting apparatus for exposure machine | Run Chen, Zhenyuan Zhou | 2016-12-27 |