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Ping-Chen Chang — 3 Patents in 2021

UMUnited Microelectronics: 3 patents #71 of 616Top 15%
Pingtung City, TW: #3 of 18 inventorsTop 20%
Overall (2021): #67,225 of 548,734Top 15%
3 Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10978442 Electrostatic discharge (ESD) protection device and forming method thereof Ying-Wei Tseng, Chun-Ting Chiang, Tien-Hao Tang 2021-04-13
10903205 Semiconductor device of electrostatic discharge protection Ting-Yao Lin, Chun-Ting Chiang, Tien-Hao Tang 2021-01-26
10897131 Electrostatic discharge protection circuit for bypassing an ESD current Yu-Cheng Liao, Ting-Yao Lin, Tien-Hao Tang 2021-01-19