YC

Ya-Lan Chang

TSMC: 12 patents #2,442 of 12,232Top 20%
📍 Toufen, TW: #5 of 66 inventorsTop 8%
Overall (All Time): #404,330 of 4,157,543Top 10%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
12159916 Method for fabricating metal gate devices and resulting structures Po-Chi Wu, Chai-Wei Chang, Jung-Jui Li, Yi-Cheng Chao 2024-12-03
12100765 Semiconductor device structure and method for forming the same Po-Chi Wu, Chai-Wei Chang, Jung-Jui Li, Yi-Cheng Chao 2024-09-24
12068162 Semiconductor device and method Ting-Gang Chen, Tai-Chun Huang, Chi On Chui, Yung-Cheng Lu 2024-08-20
11855185 Multilayer masking layer and method of forming same Wen-Ju Chen, Chung-Ting Ko, Ting-Gang Chen, Tai-Chun Huang, Chi On Chui 2023-12-26
11764280 Method for fabricating metal gate devices and resulting structures Po-Chi Wu, Chai-Wei Chang, Jung-Jui Li, Yi-Cheng Chao 2023-09-19
11532748 Semiconductor device structure and method for forming the same Po-Chi Wu, Chai-Wei Chang, Jung-Jui Li, Yi-Cheng Chao 2022-12-20
11495464 Semiconductor device and method Ting-Gang Chen, Tai-Chun Huang, Chi On Chui, Yung-Cheng Lu 2022-11-08
10790394 Semiconductor device structure and method for forming the same Po-Chi Wu, Chai-Wei Chang, Jung-Jui Li, Yi-Cheng Chao 2020-09-29
10714587 Method for fabricating metal gate devices and resulting structures Po-Chi Wu, Chai-Wei Chang, Jung-Jui Li, Yi-Cheng Chao 2020-07-14
10269963 Semiconductor device structure and method for forming the same Po-Chi Wu, Chai-Wei Chang, Jung-Jui Li, Yi-Cheng Chao 2019-04-23
10090396 Method for fabricating metal gate devices and resulting structures Po-Chi Wu, Chai-Wei Chang, Jung-Jui Li, Yi-Cheng Chao 2018-10-02
9660084 Semiconductor device structure and method for forming the same Po-Chi Wu, Chai-Wei Chang, Jung-Jui Li, Yi-Cheng Chao 2017-05-23