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Ching-Hung Chang — 14 Patents

NTNanya Technology: 11 patents #72 of 775Top 10%
QSQuanta Storage: 2 patents #19 of 47Top 45%
ISIntegrated Circuit Solution: 1 patents #4 of 16Top 25%
Taoyuan, TW: #453 of 5,438 inventorsTop 9%
Overall (All Time): #332,869 of 4,157,543Top 9%
14 Patents All Time
Ching-Hung Chang has been granted 14 US patents while listed as an inventor at Nanya Technology. The first was granted in 2003 and the most recent in April 2025. Ching-Hung Chang ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list Ching-Hung Chang in Taoyuan, TW.

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDate
12278211 Manufacturing method of semiconductor device Yi-Jen Lo, Hsih-Yang Chiu, Chiang-Lin Shih 2025-04-15
11876077 Semiconductor device and method of manufacturing the same Yi-Jen Lo, Hsih-Yang Chiu, Chiang-Lin Shih 2024-01-16
11842979 Semiconductor device and method of manufacturing the same Yi-Jen Lo, Hsih-Yang Chiu, Chiang-Lin Shih 2023-12-12
11776924 Method of manufacturing semiconductor device Chiang-Lin Shih, Pei-Jhen Wu, Hsih-Yang Chiu 2023-10-03
11270962 Semiconductor device and method of manufacturing the same Chiang-Lin Shih, Pei-Jhen Wu, Hsih-Yang Chiu 2022-03-08
11217560 Die assembly and method of manufacturing the same Chiang-Lin Shih, Pei-Jhen Wu, Hsih-Yang Chiu 2022-01-04
11205607 Semiconductor structure and method of manufacturing thereof Chiang-Lin Shih, Hsih-Yang Chiu, Pei-Jhen Wu 2021-12-21
11063003 Semiconductor device with diced semiconductor chips and method for manufacturing the same Hsih-Yang Chiu 2021-07-13
10910345 Semiconductor device with stacked die device Chiang-Lin Shih, Pei-Jhen Wu, Hsih-Yang Chiu 2021-02-02
10811382 Method of manufacturing semiconductor device Pei-Jhen Wu, Hsih-Yang Chiu, Chiang-Lin Shih, Yi-Jen Lo 2020-10-20
9018934 Low voltage bandgap reference circuit CHUN-LUNG KUO, Ching-Tang Wu, Chung-Cheng Wu, Chung-Hao Chen 2015-04-28
7665099 Loading device for a disk drive Wen-Kuan Peng, Yu-Kuang Chang 2010-02-16
7540849 Hinge positioning structure Yu-Kuang Chang, Wen-Kuan Peng 2009-06-02
6575820 Chemical mechanical polishing apparatus Li-Chung Liu, Chung-Min Lin 2003-06-10

Nearby-Ranked Inventors

Ke PAN14
Naor Radami14
Jason Harris14
Gwangjae Jeon14
Masao Zen14
Yoshihiro YAMASAKI14
Sanjay Vakil14
Samuel Bartlett14
Taketoshi Okuno14