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Chao-Ching Chang

TSMC: 3 patents #1,075 of 4,064Top 30%
Overall (2023): #84,867 of 537,848Top 20%
3
Patents 2023

Issued Patents 2023

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11756913 Semiconductor device structure and methods of forming the same Hsin-Chi Chen, Hsun-Ying Huang, Chih-Ming Lee, Shang-Yen Wu, Chih-An Yang +2 more 2023-09-12
11749760 Composite etch stop layers for sensor devices Cheng-Han Lin, Yi-Ming Lin, Yen-Ting Chou, Yen-Chang Chen, Sheng-Chan Li +1 more 2023-09-05
11652124 Isolation structure having an air gap to reduce pixel crosstalk Tsung-Wei Huang, Yun-Wei Cheng, Chih-Lung CHENG, Yen-Chang Chen, Wen-Jen Tsai +4 more 2023-05-16