YC

Ying-Hsuan Chen

LE Ledtech Electronics: 2 patents #7 of 23Top 35%
Overall (All Time): #1,539,646 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8382314 LED channel Fred Ou 2013-02-26
7887226 LED lamp tube Ming-Chung Huang, Yu-Yang Liu, Fu-Hsung Ou 2011-02-15
7441922 LED lamp tube Ming-Chung Huang, Yu-Yang Liu, Fu-Hsung Ou 2008-10-28