KC

Kai-Fung Chang

TSMC: 24 patents #1,420 of 12,232Top 15%
NU National Taiwan University: 1 patents #729 of 2,195Top 35%
Overall (All Time): #159,183 of 4,157,543Top 4%
25
Patents All Time

Issued Patents All Time

Showing 1–25 of 25 patents

Patent #TitleCo-InventorsDate
12354929 Package structure and manufacturing method thereof Sheng-Feng Weng, Ming-Yu Yen, Wei-Jhan Tsai, Chao-Wei Chiu, Chao-Wei Li +2 more 2025-07-08
12334424 Package structure and manufacturing method thereof Kai-Ming Chiang, Wei-Jhan Tsai, Sheng-Feng Weng, Ching-Yao Lin, Ming-Yu Yen +2 more 2025-06-17
12166067 Titanium layer as getter layer for hydrogen in a MIM device Chi-Yuan Shih, Shih-Fen Huang, Yan-Jie Liao 2024-12-10
12082505 Integrated heater (and related method) to recover degraded piezoelectric device performance Alexander Kalnitsky, Chun-Ren Cheng, Chi-Yuan Shih, Shih-Fen Huang, Yi-Chuan Teng +3 more 2024-09-03
11730058 Integrated heater (and related method) to recover degraded piezoelectric device performance Alexander Kalnitsky, Chun-Ren Cheng, Chi-Yuan Shih, Shih-Fen Huang, Yi-Chuan Teng +3 more 2023-08-15
11513287 Waveguide structure and manufacturing method of the same Lien-Yao Tsai, Chien Shih Tsai, Shih-Che Hung 2022-11-29
11322580 Titanium layer as getter layer for hydrogen in a MIM device Chi-Yuan Shih, Shih-Fen Huang, Yan-Jie Liao 2022-05-03
11289568 Reduction of electric field enhanced moisture penetration by metal shielding Chi-Yuan Shih, Shih-Fen Huang, Wen-Chuan Tai, Yi-Chuan Teng, Yi Heng Tsai +9 more 2022-03-29
11075238 Method of manufacturing image sensor Ching-Hung Cheng 2021-07-27
10981779 MEMS devices and methods of forming the same Len-Yi Leu, Lien-Yao Tsai 2021-04-20
10865100 Method for forming micro-electro-mechanical system (MEMS) structure Lien-Yao Tsai, Len-Yi Leu 2020-12-15
10861929 Electronic device including a capacitor Lien-Yao Tsai, Baohua Niu, Yi-Chuan Teng, Chi-Yuan Shih 2020-12-08
10734429 Pad structure for backside illuminated (BSI) image sensors Ching-Hung Cheng 2020-08-04
10712500 Semiconductor device and manufacturing method of the same Lien-Yao Tsai, Chien Shih Tsai, Shih-Che Hung 2020-07-14
10367018 Image sensor and manufacturing method thereof Ching-Hung Cheng 2019-07-30
10343895 Micro-electro-mechanical system (MEMS) structure including isolation ring at sidewalls of semiconductor via and method for forming the same Lien-Yao Tsai, Len-Yi Leu 2019-07-09
10266400 MEMS device with multi pressure Len-Yi Leu, Lien-Yao Tsai 2019-04-23
10150664 Microelectromechanical systems (MEMS) stopper structure for stiction improvement Lien-Yao Tsai, Len-Yi Leu 2018-12-11
10112822 Semiconductor device Lien-Yao Tsai, Len-Yi Leu 2018-10-30
10109666 Pad structure for backside illuminated (BSI) image sensors Ching-Hung Cheng 2018-10-23
9926190 MEMS devices and methods of forming the same Len-Yi Leu, Lien-Yao Tsai 2018-03-27
9868630 Package structure and manufacturing method thereof Len-Yi Leu, Lien-Yao Tsai 2018-01-16
9764948 MEMS cap with multi pressure Len-Yi Leu, Lien-Yao Tsai 2017-09-19
9540231 MEMS device with a bonding layer embedded in the cap Lien-Yao Tsai, Len-Yi Leu 2017-01-10
8991234 Valproic acid biosensor and method for measuring concentration of valproic acid Long-Sun Huang, Yu-Chen Chang 2015-03-31