WF

Walx Fang

UM United Microelectronics: 2 patents #1,942 of 4,560Top 45%
Overall (All Time): #2,196,286 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6820029 Method for determining failure rate and selecting best burn-in time Charlie Han 2004-11-16
6388460 Alternate timing wafer burn-in method Charlie Han 2002-05-14