CC

Cheng-Tang Chen

Overall (All Time): #2,110,986 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8002448 Table lamp 2011-08-23
7478936 Tubular lamp device using LED 2009-01-20