XY

Xiu Yang

PB Philips Lighting Holding B.V.: 1 patents #438 of 962Top 50%
SB Signify Holding B.V.: 1 patents #720 of 1,458Top 50%
Overall (All Time): #1,896,738 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10539292 Optical device and luminaire Caijie Yan, Gang Song, Wei Wang 2020-01-21
9695998 Lighting system and method Xu Zeng, Caijie Yan, Wei Wang 2017-07-04