Chia-Wei Chiang has been granted 5 US patents while listed as an inventor at Powertech Technology . The first was granted in 2019 and the most recent in June 2025. Chia-Wei Chiang ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Chia-Wei Chiang in Hsinchu, TW.
Patents per Year Patents granted per year, 2019 to 2025 Bar chart with a peak of 2 patents in 2019. peak 2 2019: 2 patents 2019 2020: 2 patents 2020 2025: 1 patents 2025
Issued Patents All Time
Profile Widget
Showing 1–5 of 5 patents
Patent # Title Co-Inventors Date
12328907 Semiconductor device and manufacturing method thereof Yang-Shun Fan , Chen-Shuo Huang 2025-06-10
10607860 Package structure and chip structure Li-Chih Fang , Ji-Cheng Lin , Che-Min Chu , Chun-Te Lin 2020-03-31
10593629 Semiconductor package with a conductive casing for heat dissipation and electromagnetic interference (EMI) shield and manufacturing method thereof Li-Chih Fang , Wen-Jeng Fan 2020-03-17
10431549 Semiconductor package and manufacturing method thereof Chien-Wen Huang , Wen-Jeng Fan , Li-Chih Fang 2019-10-01
10276510 Manufacturing method of package structure having conductive shield Li-Chih Fang , Ji-Cheng Lin , Che-Min Chu , Chun-Te Lin 2019-04-30