FL

Fenglong Lu

ZC Zhejiang Sunny Optical Co.: 1 patents #29 of 49Top 60%
Overall (2023): #447,894 of 537,848Top 85%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11579405 Optical imaging lens group Fujian Dai, Liefeng Zhao 2023-02-14