PC

Peng-Fei Chu

GC Guangdong Sirui Optical Co.: 1 patents #5 of 8Top 65%
Overall (2020): #318,359 of 565,922Top 60%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10558111 Handheld stabilizer Jie Li, Changyong Xu 2020-02-11