YH

Yemei He

PB Philips Lighting Holding B.V.: 1 patents #252 of 633Top 40%
Overall (2018): #186,221 of 503,207Top 40%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10041633 Lighting device and luminaire Hongxia Li, Yan Xiong, Shi Dong Lin, Qingqing Jiang, Haoyang SHI 2018-08-07