Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12211700 | Selective removal of an etching stop layer for improving overlay shift tolerance | Chien-Hua Huang, Cherng-Shiaw Tsai | 2025-01-28 |
| 11830910 | Semiconductor structure having air gaps and method for manufacturing the same | Chieh-Han Wu, Hwei-Jay CHU, An-Dih Yu, Cheng-Hsiung Tsai, Chung-Ju Lee +2 more | 2023-11-28 |
| 11664237 | Semiconductor device having improved overlay shift tolerance | Chien-Hua Huang, Cherng-Shiaw Tsai | 2023-05-30 |
| 10998225 | Semiconductor device and method of forming the same | Chien-Hua Huang, Cherng-Shiaw Tsai, Chung-Ju Lee | 2021-05-04 |
| 10867805 | Selective removal of an etching stop layer for improving overlay shift tolerance | Chien-Hua Huang, Cherng-Shiaw Tsai | 2020-12-15 |
| 10032640 | Formation of semiconductor structure with a photoresist cross link and de-cross link process | Chien-Hua Huang, Chung-Ju Lee, Ming-Hui Weng | 2018-07-24 |