QD

Qianying Dai

PB Philips Lighting Holding B.V.: 1 patents #438 of 962Top 50%
Overall (All Time): #2,923,909 of 4,157,543Top 75%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10161575 Solid state lighting device and luminaire Yan Xiong, Lin Wang, Chuan Yuan, Hao Jiang 2018-12-25