RC

Rich Chen

SI Silitek: 3 patents #13 of 115Top 15%
Overall (All Time): #1,625,770 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6011495 Multimedia keyboard structure — 2000-01-04
5897257 Keyboard with expandable function keys — 1999-04-27
5880539 Electromagnet induced switch — 1999-03-09