YC

Yee-Cheng Chang

LE Lextar Electronics: 1 patents #163 of 296Top 60%
Overall (All Time): #2,984,285 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9245877 LED device and LED lamp using the same Bo-Yu Ko, Chun-Wei Wang 2016-01-26