CY

Cheng-Hsein Yang

Overall (All Time): #3,612,729 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6052724 Method and system for managing a directory service David J. Willie, Jay R. Cummings, Kal A. Larsen 2000-04-18