Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12374550 | Photomask assembly, patterned mask and method for forming the same, and method for forming active region | Fufang CHAO, Junjun ZHANG | 2025-07-29 |
| 12290221 | Cleaning systems and self-cleaning methods for cleaning devices | Na Li, Jingyuan Fu | 2025-05-06 |