CK

Che-Hao Kuo

UM United Microelectronics: 4 patents #1,253 of 4,560Top 30%
AC Advanced International Multitech Co.: 2 patents #7 of 38Top 20%
UC Unity Opto Technology Co.: 2 patents #20 of 53Top 40%
Overall (All Time): #603,034 of 4,157,543Top 15%
8
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12412848 Physical unclonable function generator and manufacturing method thereof Po-Hsien Chen, Ping-Chia Shih, Chia-Min Hung, Ching-Hua Yeh, Wan-Chun Liao 2025-09-09
12322645 Method for fabricating physically unclonable function device Ping-Chia Shih, Ssu-Yin Liu, Ching-Hua Yeh, I-Hsin Sung 2025-06-03
11872839 Wheel Te-Fu HSIAO, Chung-Hsin CHANG, Chia-Hsin Wang 2024-01-16
11758720 Flash memory cell Chia-Min Hung, Ping-Chia Shih, Kuei-Ya Chuang, Ssu-Yin Liu, Po-Hsien Chen +1 more 2023-09-12
11552088 Flash memory cell and forming method thereof Chia-Min Hung, Ping-Chia Shih, Kuei-Ya Chuang, Ssu-Yin Liu, Po-Hsien Chen +1 more 2023-01-10
11358346 Method for manufacturing golf club head part Te-Fu HSIAO, Chung-Hsin CHANG 2022-06-14
9674908 Secondary-side bucking and current-stabilizing flyback power converter Chih-Hsien Wu, Wei-Hsu Chang, Kai-Cheng Chuang, Sheng-Wei Chen 2017-06-06
9167645 Driver circuit for improving LED flickers Chih-Hsien Wu, Wei-Hsu Chang, Huan-Ying Lu, Kai-Cheng Chuang 2015-10-20