Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12013641 | Method of reducing undesired light influence in extreme ultraviolet exposure | Chih-Tsung Shih, Yahru Cheng, Bo-Tsun Liu, Tsung Chuan Lee | 2024-06-18 |
| 11703762 | Method of reducing undesired light influence in extreme ultraviolet exposure | Chih-Tsung Shih, Yahru Cheng, Bo-Tsun Liu, Tsung Chuan Lee | 2023-07-18 |
| 10274839 | Two-dimensional marks | Wen-Zhan Zhou, Heng-Jen Lee, Kai-Hsiung Cheng, Chih-Ming Ke, Ho-yung David Hwang | 2019-04-30 |
| 8837810 | System and method for alignment in semiconductor device fabrication | Yen-Liang Chen, Te-Chih Huang, Chih-Ming Ke, Tsai-Sheng Gau | 2014-09-16 |
| 7635199 | Illumination device having light sources and angled reflection body | Huang-Chen Guo, Chen-Yuan Huang, Tzy-Chang Tan, Kun-Han Hsieh, Kai-Chi Chang | 2009-12-22 |
| 7098968 | TV image conversion device for turning computer on or off by means of multimedia remote control | Hsien Yao Hsieh, Hung-Chih Huang | 2006-08-29 |