Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
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Cheng-Hsien Chou

TSMC: 6 patents #488 of 3,957Top 15%
UC Unik World Industrial Co.: 5 patents #1 of 2Top 50%
📍 Tainan, TW: #6 of 764 inventorsTop 1%
Overall (2025): #4,444 of 469,880Top 1%
12
Patents 2025

Issued Patents 2025

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
12433059 Composite etch stop layers for sensor devices Cheng-Han Lin, Chao-Ching Chang, Yi-Ming Lin, Yen-Ting Chou, Yen-Chang Chen +1 more 2025-09-30
D1092566 Air compressor Wen-San Chou 2025-09-09
12397517 Vehicle-mounted air compressor Wen-San Chou 2025-08-26
D1084840 Cap Wen-San Chou 2025-07-22
D1084841 Cap Wen-San Chou 2025-07-22
12343950 Tire repairing device and glue applicator Wen-San Chou 2025-07-01
12293946 Techniques for wafer stack processing Yung-Lung Lin, Cheng-Yuan Tsai, Kuo-Ming Wu, Hau-Yi Hsiao 2025-05-06
12266579 Method and system for adjusting the gap between a wafer and a top plate in a thin-film deposition process Sheng-Chan Li, Sheng-Chau Chen, Cheng-Yuan Tsai 2025-04-01
12237165 Method for wafer bonding including edge trimming Yung-Lung Lin, Hau-Yi Hsiao, Chih-Hui Huang, Kuo-Hwa Tzeng 2025-02-25
12215681 Air stop sheet of piston of cylinder Wen-San Chou 2025-02-04
12211741 Multi-wafer capping layer for metal arcing protection Chih-Hui Huang, Cheng-Yuan Tsai, Kuo-Ming Wu, Sheng-Chan Li 2025-01-28
12199120 Image sensor scheme for optical and electrical improvement Sheng-Chan Li, Cheng-Yuan Tsai, Keng-Yu Chou, Yeur-Luen Tu 2025-01-14