CH

Ching-Chang Alex Hung

📍 Singapore, SG: #2,988 of 13,971 inventorsTop 25%
Overall (All Time): #1,612,002 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6616758 Method and apparatus for spin coating Lotar Peter Mahneke, Ying CHEN 2003-09-09
6248670 Method of wet processing Ta-Hsing Fu 2001-06-19
6027602 Wet processing apparatus Ta-Hsing Fu 2000-02-22