JY

Joanne Yang

Overall (All Time): #2,211,519 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6360457 Health care shoe Yi-Ming Qui, David Liu 2002-03-26
6151807 Health care shoe Yi-Ming Qui, David Liu 2000-11-28