KC

Kei-Wei Chen

TSMC: 25 patents #34 of 3,494Top 1%
📍 Tainan, TW: #2 of 842 inventorsTop 1%
Overall (2021): #1,162 of 548,734Top 1%
25
Patents 2021

Issued Patents 2021

Showing 1–25 of 25 patents

Patent #TitleCo-InventorsDate
11211289 Metal loss prevention using implantation Li-Chieh Wu, Tang-Kuei Chang, Kuo-Hsiu Wei, Ying-Lang Wang, Su-Hao Liu +5 more 2021-12-28
11195931 Gate structure, semiconductor device and the method of forming semiconductor device Chun Hsiung Tsai, Kuo-Feng Yu, Chien-Tai Chan, Ziwei Fang, Huai-Tei Yang 2021-12-07
11171209 Semiconductor device and method of manufacture Heng-Wen Ting, Chii-Horng Li, Pei-Ren Jeng, Hsueh-Chang Sung, Yen-Ru Lee +1 more 2021-11-09
11145751 Semiconductor structure with doped contact plug and method for forming the same Kuo-Ju Chen, Su-Hao Liu, Chun-Hao Kung, Liang-Yin Chen, Huicheng Chang +6 more 2021-10-12
11139432 Methods of forming a FinFET device Chang-Miao Liu, Bwo-Ning Chen 2021-10-05
11133247 Vias with metal caps for underlying conductive lines Chia-Wei Ho, Chun-Wei Hsu, Chi-Hsiang Shen, Chi-Jen Liu, Yi-Sheng Lin +3 more 2021-09-28
11117239 Chemical mechanical polishing composition and method Shich-Chang Suen, Liang-Guang Chen 2021-09-14
11094555 CMP slurry and CMP method Chun-Wei Hsu, Chi-Jen Liu, Liang-Guang Chen, William Weilun Hong, Chi-Hsiang Shen +2 more 2021-08-17
11094797 Semiconductor structure having a source/drain stressor including a plurality of silicon-containing layers Chun Hsiung Tsai 2021-08-17
11087987 Semiconductor device and method Ta-Chun Ma, Yi-Cheng Li, Pin-Ju Liang, Cheng-Po Chau, Jung-Jen Chen +3 more 2021-08-10
11069533 CMP system and method of use Te-Chien Hou, Yu-Ting Yen, Cheng-Yu Kuo, Chih-Hung Chen, William Weilun Hong 2021-07-20
11056352 Magnetic slurry for highly efficient CMP Yen-Ting Chen, Chun-Hao Kung, Tung-Kai Chen, Hui-Chi Huang 2021-07-06
11043396 Chemical mechanical polish slurry and method of manufacture Chun-Hao Kung, Tung-Kai Chen, Chih-Chieh Chang, Kao-Feng Liao, Hui-Chi Huang 2021-06-22
11037799 Metal heterojunction structure with capping metal layer Yi-Sheng Lin, Chi-Jen Liu, Liang-Guang Chen, Te-Ming Kung, William Weilun Hong +4 more 2021-06-15
11024540 Fin field-effect transistor device and method of forming the same Shich-Chang Suen, Liang-Guang Chen 2021-06-01
10967478 Chemical mechanical polishing apparatus and method Shich-Chang Suen, Liang-Guang Chen 2021-04-06
10953514 Chemical mechanical polishing apparatus and method Shang-Yu Wang, Chun-Hao Kung, Ching-Hsiang Tsai, Hui-Chi Huang 2021-03-23
10957587 Structure and formation method of semiconductor device with conductive feature Li-Chieh Wu, Kuo-Hsiu Wei, Tang-Kuei Chang, Chia Hsuan Lee, Jian-Ci Lin 2021-03-23
10947414 Compositions for use in chemical mechanical polishing Fang-I Chih, Chih-Chieh Chang, Hui-Chi Huang 2021-03-16
10950710 Fin-type field effect transistor Chun Hsiung Tsai 2021-03-16
10943822 Forming gate line-end of semiconductor structures Che-Liang Chung, Che-Hao Tu, Chih-Wen Liu, You-Shiang Lin, Yi-Ching Liang 2021-03-09
10937906 Semiconductor device including fin structures and manufacturing method thereof Chun Hsiung Tsai 2021-03-02
10937691 Methods of forming an abrasive slurry and methods for chemical-mechanical polishing Chia Hsuan Lee, Chun-Wei Hsu, Chia-Wei Ho, Chi-Hsiang Shen, Li-Chieh Wu +6 more 2021-03-02
10923355 Methods and systems for dopant activation using microwave radiation Chun Hsiung Tsai, Huai-Tei Yang, Kuo-Feng Yu 2021-02-16
10916481 Thickness sensor for conductive features Chih-Hung Chen, Ying-Lang Wang 2021-02-09