Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11742316 | Interconnect structure for semiconductor with ultra-fine pitch and forming method thereof | Yu ZHANG, Peilin Liang, Jin Tong, Guannan YANG | 2023-08-29 |
| 11212921 | Method for repairing a fine line | Guannan YANG, Guangdong Xu, Yu ZHANG, Xin Chen | 2021-12-28 |
| 10487411 | Method for synchronous electroplating filling of differential vias and electroplating device implementing same | Yun Chen, Xin Chen, Dachuang Shi, Xun Chen, Qiang Liu +1 more | 2019-11-26 |
| 10468265 | Method for synchronous wet etching processing of differential microstructures | Xin Chen, Yun Chen, Dachuang Shi, Xun Chen, Qiang Liu +1 more | 2019-11-05 |