Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12366797 | EUV photo masks and manufacturing method thereof | Hung-Yi Tsai, Wei-Che Hsieh, Ta-Cheng Lien, Hsin-Chang Lee, Ping-Hsun Lin +2 more | 2025-07-22 |
| 12044959 | EUV photo masks and manufacturing method thereof | Hung-Yi Tsai, Wei-Che Hsieh, Ta-Cheng Lien, Hsin-Chang Lee, Ping-Hsun Lin +2 more | 2024-07-23 |
| 11592737 | EUV photo masks and manufacturing method thereof | Hung-Yi Tsai, Wei-Che Hsieh, Ta-Cheng Lien, Hsin-Chang Lee, Ping-Hsun Lin +2 more | 2023-02-28 |