Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12400864 | Methods and systems for improving plasma ignition stability | Ping-Hsun Lin, Hao-Ping Cheng, Ta-Cheng Lien, Hsin-Chang Lee | 2025-08-26 |
| 12366797 | EUV photo masks and manufacturing method thereof | Wei-Che Hsieh, Ta-Cheng Lien, Hsin-Chang Lee, Ping-Hsun Lin, Hao-Ping Cheng +2 more | 2025-07-22 |
| 12346027 | Methods of making a semiconductor device | Pei-Cheng Hsu, Ching-Huang Chen, Ming-Wei Chen, Hsin-Chang Lee, Ta-Cheng Lien | 2025-07-01 |