Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12153341 | Cleaning method, method for forming semiconductor structure and system thereof | Chung-Hung Lin, Chih-Wei Wen | 2024-11-26 |
| 11809076 | Cleaning method, method for forming semiconductor structure and system thereof | Chung-Hung Lin, Chih-Wei Wen | 2023-11-07 |
| 11703752 | Method of accelerated hazing of mask assembly | Kun-Lung Hsieh, Chih-Wei Wen | 2023-07-18 |
| 11347143 | Cleaning method, method for forming semiconductor structure and system thereof | Chung-Hung Lin, Chih-Wei Wen | 2022-05-31 |
| 10983430 | Mask assembly and haze acceleration method | Chih-Wei Wen, Kun-Lung Hsieh | 2021-04-20 |
| 9726990 | Lithography mask repair methods | Kun-Lung Hsieh | 2017-08-08 |
| 8703364 | Method for repairing photomask | Kun-Lung Hsieh, Chung-Hung Lin, Min-An Yang, Chih-Wei Wen | 2014-04-22 |
| 7097948 | Method for repair of photomasks | Tung Kang, Chih-Wei Wen | 2006-08-29 |