SL

Saifeng Lyu

ZC Zhejiang Sunny Optics Co.: 1 patents #17 of 47Top 40%
Overall (2025): #228,523 of 469,880Top 50%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12372747 Optical imaging lens assembly Fujian Dai, Liefeng Zhao 2025-07-29