CC

Cheng Ron Chan

GC Gaya Co.: 2 patents #1 of 5Top 20%
Overall (All Time): #1,237,983 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D636525 Lamp shade — 2011-04-19
7511384 DC conversion system — 2009-03-31
7397201 DC digital starting device — 2008-07-08
7370986 Lamp body for a fluorescent lamp — 2008-05-13