WC

Wai-Choo Chai

OG Osram Opto Semiconductors Gmbh: 1 patents #707 of 1,154Top 65%
PC Philips Lumileds Lighting Company: 1 patents #104 of 181Top 60%
SC Shin-Etsu Chemical Co.: 1 patents #1,340 of 2,176Top 65%
Overall (All Time): #1,972,866 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9559085 Method for producing an optoelectronic device and optoelectronic device Seng-Teong Chang, Choon Keat Or, Chong-Tee Ong 2017-01-31
8017246 Silicone resin for protecting a light transmitting surface of an optoelectronic device Yasumasa Morita, Nicolaas Joseph Martin Van Leth, Cheun Jye Yow, Kinya Kodama, Tsutomu Kashiwagi +1 more 2011-09-13