Zhengwang Xu

OC Opple Lighting Co.: 1 patents #27 of 63Top 45%

Overall (2021): #188,532 of 548,734Top 35%

Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
10955108	Ceiling lamp	Guoxiang Li, Shitao Deng	2021-03-23