YQ

Yi-Ming Qui

Overall (All Time): #2,211,520 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6360457 Health care shoe David Liu, Joanne Yang 2002-03-26
6151807 Health care shoe David Liu, Joanne Yang 2000-11-28