WY

Wen-Chung Yu

Overall (All Time): #2,223,418 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6193089 Case locking arrangement 2001-02-27
5610979 Mobile phone holder having security and charging function 1997-03-11