Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
KC

Kai-Jiun Chang — 1 Patent in 2021

FCFujian Jinhua Integrated Circuit Co.: 1 patents #28 of 81Top 35%
UMUnited Microelectronics: 1 patents #251 of 616Top 45%
Overall (2021): #384,520 of 548,734Top 75%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11088023 Method of forming a semiconductor structure Pin-Hong Chen, Chih-Chieh Tsai, Tzu-Chieh Chen, Chia-Chen Wu, Yi-An Huang +3 more 2021-08-10