DO

Duay Ing Ong

CM Chartered Semiconductor Manufacturing: 2 patents #256 of 840Top 35%
Overall (All Time): #2,191,055 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6737739 Method of vacuum packaging a semiconductor device assembly Shyue Fong Quek, Ting Cheong Ang, Sang Yee Loong 2004-05-18
6495399 Method of vacuum packaging a semiconductor device assembly Shyue Fong Quek, Ting Cheong Ang, Sang Yee Loong 2002-12-17