Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10908494 | Photomask and manufacturing method thereof | Cheng-Ming Lin, Cheng-Hsuen Chiang, Chih-Ming Chen, Hao-Ming Chang, Hsao Shih +1 more | 2021-02-02 |
HC
Huai-Chih Cheng
Overall (All Time): #2,707,858 of 4,157,543Top 70%
1
Patents All Time