YS

Yi-An Shih

UM United Microelectronics: 30 patents #164 of 4,560Top 4%
LT Lite-On Technology: 3 patents #216 of 1,203Top 20%
LL Lite-On Electronics (Guangzhou) Limited: 2 patents #139 of 534Top 30%
Overall (All Time): #104,501 of 4,157,543Top 3%
33
Patents All Time

Issued Patents All Time

Showing 25 most recent of 33 patents

Patent #TitleCo-InventorsDate
12402325 MRAM structure with contact plug protruding out of contact hole and method of fabricating the same Yi-Hui Lee, I-Ming Tseng, Ying-Cheng Liu, Yu-Ping Wang 2025-08-26
12402540 Semiconductor device and method for fabricating the same Hui-Lin Wang, Chen-Yi Weng, Yi-Wei Tseng, Chin-Yang Hsieh, Jing-Yin Jhang +4 more 2025-08-26
12284812 Semiconductor structure and method for forming the same Hui-Lin Wang, Yu-Ping Wang, Chen-Yi Weng, Chin-Yang Hsieh, Yi-Hui Lee +4 more 2025-04-22
12262647 Semiconductor device and method for fabricating the same Hui-Lin Wang, Chen-Yi Weng, Yi-Wei Tseng, Chin-Yang Hsieh, Jing-Yin Jhang +4 more 2025-03-25
12207475 Semiconductor device and method for fabricating the same Da-Jun Lin, Bin-Siang Tsai, Fu-Yu Tsai 2025-01-21
12201032 Magnetoresistive random access memory Hui-Lin Wang, Ying-Cheng Liu, Yi-Hui Lee, Chen-Yi Weng, Chin-Yang Hsieh +3 more 2025-01-14
12156408 Semiconductor device comprising magnetic tunneling junctions with different distances/widths in a magnetoresistive random access memory Po-Wei Wang, Huan-Chi Ma 2024-11-26
12133474 Magnetoresistive random access memory and method of manufacturing the same Hui-Lin Wang, Chen-Yi Weng, Chin-Yang Hsieh, Yi-Hui Lee, Ying-Cheng Liu +10 more 2024-10-29
12127414 Semiconductor device and method for fabricating the same Da-Jun Lin, Bin-Siang Tsai, Fu-Yu Tsai 2024-10-22
12063871 Semiconductor device and method for fabricating the same Chiu-Jung Chiu, Ya-Sheng Feng, I-Ming Tseng, Yu-Chun Chen, Yi-Hui Lee +2 more 2024-08-13
12029044 Semiconductor structure and method for forming the same Hui-Lin Wang, Yu-Ping Wang, Chen-Yi Weng, Chin-Yang Hsieh, Yi-Hui Lee +4 more 2024-07-02
11957064 Semiconductor device and method for fabricating the same Hui-Lin Wang, Chen-Yi Weng, Yi-Wei Tseng, Chin-Yang Hsieh, Jing-Yin Jhang +4 more 2024-04-09
11871585 Semiconductor device comprising magnetic tunneling junctions (MTJs) in a magnetoresistive random access memory (MRAM) Po-Wei Wang, Huan-Chi Ma 2024-01-09
11849648 Semiconductor device and method for fabricating the same Hui-Lin Wang, Chen-Yi Weng, Yi-Wei Tseng, Chin-Yang Hsieh, Jing-Yin Jhang +4 more 2023-12-19
11812669 Magnetoresistive random access memory and method of manufacturing the same Hui-Lin Wang, Chen-Yi Weng, Chin-Yang Hsieh, Yi-Hui Lee, Ying-Cheng Liu +10 more 2023-11-07
11765983 Semiconductor device and method for fabricating the same Chiu-Jung Chiu, Ya-Sheng Feng, I-Ming Tseng, Yu-Chun Chen, Yi-Hui Lee +2 more 2023-09-19
11723215 Semiconductor device and method for fabricating the same Da-Jun Lin, Bin-Siang Tsai, Fu-Yu Tsai 2023-08-08
11646069 MRAM semiconductor structure and method of forming the same Hui-Lin Wang, Yu-Ping Wang, Chen-Yi Weng, Chin-Yang Hsieh, Yi-Hui Lee +4 more 2023-05-09
11515471 Semiconductor device and method for fabricating the same Chiu-Jung Chiu, Ya-Sheng Feng, I-Ming Tseng, Yu-Chun Chen, Yi-Hui Lee +2 more 2022-11-29
11508904 Semiconductor device and method for fabricating the same Hui-Lin Wang, Chen-Yi Weng, Yi-Wei Tseng, Chin-Yang Hsieh, Jing-Yin Jhang +4 more 2022-11-22
11476410 Magnetoresistive random access memory Yu-Chun Chen, Yen-Chun Liu, Ya-Sheng Feng, Chiu-Jung Chiu, I-Ming Tseng +3 more 2022-10-18
11387408 Magnetoresistive random access memory and method of manufacturing the same Hui-Lin Wang, Chen-Yi Weng, Chin-Yang Hsieh, Yi-Hui Lee, Ying-Cheng Liu +10 more 2022-07-12
11139011 Semiconductor structure and method for forming the same Hui-Lin Wang, Yu-Ping Wang, Chen-Yi Weng, Chin-Yang Hsieh, Yi-Hui Lee +4 more 2021-10-05
11087812 Magnetoresistive random-access memory Yi-Hui Lee, I-Ming Tseng, Chiu-Jung Chiu, Chung-Liang Chu, Yu-Chun Chen +3 more 2021-08-10
11063206 Semiconductor device and method for fabricating the same Hui-Lin Wang, Chen-Yi Weng, Yi-Wei Tseng, Chin-Yang Hsieh, Jing-Yin Jhang +4 more 2021-07-13