Yun-Han Ma

UMUnited Microelectronics: 1 patents #2,686 of 4,560Top 60%

Overall (All Time): #3,155,495 of 4,157,543Top 80%

1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
8420488	Method of fabricating high voltage device	Ming-Tsung Lee, Shih-Ming Liang, Hwi-Huang Chen	2013-04-16