DC

De-Fang Chen

TSMC: 56 patents #575 of 12,232Top 5%
Overall (All Time): #43,970 of 4,157,543Top 2%
56
Patents All Time

Issued Patents All Time

Showing 1–25 of 56 patents

Patent #TitleCo-InventorsDate
12349435 Vertical device having a protrusion source Teng-Chun Tsai, Cheng-Tung Lin, Li-Ting Wang, Chun-Hung Lee, Ming-Ching Chang +1 more 2025-07-01
12283596 Semiconductor device and manufacturing method thereof Kuo-Pi Tseng, Chao-Cheng Chen 2025-04-22
12080800 Semiconductor devices with modified source/drain feature and methods thereof Wei-Jen Lai, Wei-Yang Lee, Ting-Wen Shih 2024-09-03
12027370 Method of forming an integrated circuit using a patterned mask layer Tzu-Yen Hsieh, Ming-Ching Chang, Chun-Hung Lee, Yih-Ann Lin, Chao-Cheng Chen 2024-07-02
11916131 Vertical device having a protrusion source Teng-Chun Tsai, Cheng-Tung Lin, Li-Ting Wang, Chun-Hung Lee, Ming-Ching Chang +1 more 2024-02-27
11901188 Method for improved critical dimension uniformity in a semiconductor device fabrication process Chi-Cheng Hung, Chun-Kuang Chen, Wei-Liang Lin, Yu-Tien Shen 2024-02-13
11855167 Structure and formation method of semiconductor device with nanosheet structure Po-Cheng Wang, Ting-Yeh Chen, Wei-Yang Lee 2023-12-26
11742353 Semiconductor device and manufacturing method thereof Kuo-Pi Tseng, Chao-Cheng Chen 2023-08-29
11462408 Method of forming an integrated circuit using a patterned mask layer Tzu-Yen Hsieh, Ming-Ching Chang, Chun-Hung Lee, Yih-Ann Lin, Chao-Cheng Chen 2022-10-04
11289338 Method for improved critical dimension uniformity in a semiconductor device fabrication process Chi-Cheng Hung, Chun-Kuang Chen, Wei-Liang Lin, Yu-Tien Shen 2022-03-29
11227788 Method of forming isolation layer Teng-Chun Tsai, Bing Chen, Chien-Hsun Wang, Cheng-Tung Lin, Chih-Tang Peng +3 more 2022-01-18
11056486 Semiconductor device with multiple threshold voltage and method of fabricating the same Li-Ting Wang, Teng-Chun Tsai, Cheng-Tung Lin, Hui-Cheng Chang 2021-07-06
10879129 Self-aligned nanowire formation using double patterning Ching-Feng Fu, Yu-Chan Yen, Chia-Ying Lee, Chun-Hung Lee, Huan-Just Lin 2020-12-29
10854728 Vertical device having a protrusion structure Teng-Chun Tsai, Cheng-Tung Lin, Li-Ting Wang, Chun-Hung Lee, Ming-Ching Chang +1 more 2020-12-01
10714357 Methods for improved critical dimension uniformity in a semiconductor device fabrication process Chi-Cheng Hung, Chun-Kuang Chen, Wei-Liang Lin, Yu-Tien Shen 2020-07-14
10707114 Method of forming isolation layer Teng-Chun Tsai, Bing Chen, Chien-Hsun Wang, Cheng-Tung Lin, Chih-Tang Peng +3 more 2020-07-07
10665457 Method of forming an integrated circuit using a patterned mask layer Tzu-Yen Hsieh, Ming-Ching Chang, Chun-Hung Lee, Yih-Ann Lin, Chao-Cheng Chen 2020-05-26
10505014 Vertical device having a protrusion source Teng-Chun Tsai, Cheng-Tung Lin, Li-Ting Wang, Chun-Hung Lee, Ming-Ching Chang +1 more 2019-12-10
10504792 Self-aligned nanowire formation using double patterning Ching-Feng Fu, Yu-Chan Yen, Chia-Ying Lee, Chun-Hung Lee, Huan-Just Lin 2019-12-10
10418271 Method of forming isolation layer Teng-Chun Tsai, Li-Ting Wang, Cheng-Tung Lin, Chih-Tang Peng, Chien-Hsun Wang +3 more 2019-09-17
10325994 Semiconductor device and method of forming vertical structure Chih-Tang Peng, Tai-Chun Huang, Teng-Chun Tsai, Cheng-Tung Lin, Li-Ting Wang +4 more 2019-06-18
10312109 Lithographic technique incorporating varied pattern materials Chin-Yuan Tseng, Chi-Cheng Hung, Chun-Kuang Chen, Ru-Gun Liu, Tsai-Sheng Gau +1 more 2019-06-04
10276725 Gate structure Ching-Feng Fu, Chun-Hung Lee, Huan-Just Lin, Hui-Cheng Chang 2019-04-30
10276562 Semiconductor device with multiple threshold voltage and method of fabricating the same Li-Ting Wang, Teng-Chun Tsai, Cheng-Tung Lin, Hui-Cheng Chang 2019-04-30
10163723 Self-aligned nanowire formation using double patterning Ching-Feng Fu, Yu-Chan Yen, Chia-Ying Lee, Chun-Hung Lee, Huan-Just Lin 2018-12-25