KC

Kai-Kuen Chang

UM United Microelectronics: 2 patents #100 of 515Top 20%
Overall (2025): #111,487 of 469,880Top 25%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12356648 High voltage transistor 2025-07-08
12342592 Manufacturing method of high voltage semiconductor device Hsin-Han Wu, Ping-Hung Chiang 2025-06-24