YC

Yi-Ching Chang

UM United Microelectronics: 11 patents #537 of 4,560Top 15%
FC Fujian Jinhua Integrated Circuit Co.: 10 patents #34 of 196Top 20%
SI Schneider Electric It: 4 patents #64 of 414Top 20%
TSMC: 3 patents #5,465 of 12,232Top 45%
Overall (All Time): #250,857 of 4,157,543Top 7%
18
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11776587 Power ramping sequence control for a memory device Yangsyu Lin, Yu-Hao Hsu, Cheng Hung Lee 2023-10-03
11545547 Method of forming semiconductor device Feng-Yi Chang, Fu-Che Lee, Kai-Lou Huang, Ying-Chih Lin, Gang-Yi Lin 2023-01-03
D971153 Surge protector Chung-Hui Chen, Zeqian Li 2022-11-29
11244948 Semiconductor device and method of forming the same Feng-Yi Chang, Fu-Che Lee, Kai-Lou Huang 2022-02-08
D938360 Surge protector Chung-Hui Chen, Zeqian Li 2021-12-14
D938361 Surge protector adaptor Chung-Hui Chen, Zeqian Li 2021-12-14
11038014 Semiconductor device having plug and metal line Feng-Yi Chang, Fu-Che Lee, Kai-Lou Huang, Ying-Chih Lin, Gang-Yi Lin 2021-06-15
10734284 Method of self-aligned double patterning Feng-Yi Chang, Fu-Che Lee, Ying-Chih Lin, Gang-Yi Lin, Chieh-Te Chen 2020-08-04
10700071 Method for forming semiconductor pattern Gang-Yi Lin, Shih-Fang Tzou, Fu-Che Lee, Feng-Yi Chang, Ying-Chih Lin +1 more 2020-06-30
10593677 Semiconductor structure with capacitor landing pad and method of make the same Feng-Yi Chang, Fu-Che Lee, Chieh-Te Chen 2020-03-17
10490555 Method of forming semiconductor memory device Feng-Yi Chang, Fu-Che Lee, Chieh-Te Chen 2019-11-26
10418367 Method for fabricating air gap adjacent to two sides of bit line Feng-Yi Chang, Fu-Che Lee, Chieh-Te Chen 2019-09-17
10366889 Method of forming semiconductor device Feng-Yi Chang, Fu-Che Lee, Chieh-Te Chen 2019-07-30
10256312 Semiconductor structure with a gap between conductor features and fabrication method thereof Feng-Yi Chang, Fu-Che Lee, Chieh-Te Chen 2019-04-09
10043809 Semiconductor device and method for fabricating the same Feng-Yi Chang, Fu-Che Lee, Chieh-Te Chen 2018-08-07
9390816 Integrated circuit having voltage mismatch reduction Yu-Hao Hsu, Chia-En Huang, Hektor Huang, Chen-Lin Yang, Jung-Ping Yang +1 more 2016-07-12
9240233 Integrated circuit having voltage mismatch reduction Yu-Hao Hsu, Chia-En Huang, Hektor Huang, Chen-Lin Yang, Jung-Ping Yang +1 more 2016-01-19
8686593 Systems and methods of power device lighting Shen-Yuan Chien 2014-04-01