PH

Pui Yee Joan Ho

S( Silicon China (Hk): 2 patents #4 of 5Top 80%
Overall (All Time): #2,087,963 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8153887 Method and structure for hydrogenation of silicon substrates with shaped covers Yick Chuen Chan, Nathan W. Cheung, Man Wong, Chung Chan 2012-04-10
8143514 Method and structure for hydrogenation of silicon substrates with shaped covers Yick Chuen Chan, Nathan W. Cheung, Chung Chan 2012-03-27