Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12174529 | Method for manufacturing semiconductor device | Chi-Ta Lu, Chi-Ming Tsai | 2024-12-24 |
| 12124163 | Mask defect prevention | Chi-Ta Lu, Chih-Chiang Tu, Cheng-Ming Lin, Ching-Yueh Chen, Ting-Chang Hsu +1 more | 2024-10-22 |
| 11860530 | Mask defect prevention | Chi-Ta Lu, Chih-Chiang Tu, Cheng-Ming Lin, Ching-Yueh Chen, Ting-Chang Hsu +1 more | 2024-01-02 |
| 11669957 | Semiconductor wafer measurement method and system | Peng Chen, Yi-An Huang, Jyun-Hong Chen, Wen-Hao Cheng, Shiang-Bau Wang +1 more | 2023-06-06 |
| 11429019 | Method for manufacturing semiconductor device | Chi-Ta Lu, Chi-Ming Tsai | 2022-08-30 |
| 11402743 | Mask defect prevention | Chi-Ta Lu, Chih-Chiang Tu, Cheng-Ming Lin, Ching-Yueh Chen, Ting-Chang Hsu +1 more | 2022-08-02 |
| 11094057 | Semiconductor wafer measurement method and system | Peng Chen, Shiang-Bau Wang, Wen-Hao Cheng, Yung-Jung Chang, Yi-An Huang +1 more | 2021-08-17 |
| 10866508 | Method for manufacturing photomask and semiconductor manufacturing method thereof | Chi-Ta Lu, Chi-Ming Tsai | 2020-12-15 |
| 10762621 | Semiconductor wafer measurement method and system | Peng Chen, Shiang-Bau Wang, Wen-Hao Cheng, Yung-Jung Chang, Yi-An Huang +1 more | 2020-09-01 |
| 10304178 | Method and system for diagnosing a semiconductor wafer | Peng Chen, Shiang-Bau Wang, Wen-Hao Cheng, Yung-Jung Chang, Yi-An Huang +1 more | 2019-05-28 |
| 9796002 | Particle removal using periodic piezoelectric coefficient material | Yanqing Lu, Xikui Hu, Fei Xu | 2017-10-24 |
| 9575366 | Fast switchable and high diffraction efficiency grating ferroelectric liquid crystal cell | Abhishek Srivastava, Yanqing Lu, Fei Xu, Vladimir Grigorievich Chigrinov, Hoi Sing Kwok | 2017-02-21 |
| 9116300 | Multi-mode interferometer techniques | Yanqing Lu, Shuyi Zhang, Qi Zhong, Fei Xu, Xiaowen Lin | 2015-08-25 |
| 8644652 | Slotted optical fibers and methods and apparatuses for the same | Fei Xu, Junlong Kou, Yanqing Lu | 2014-02-04 |