LL

Long Li

ZC Zhejiang Sunny Optics Co.: 3 patents #7 of 47Top 15%
Overall (2025): #54,385 of 469,880Top 15%
3
Patents 2025

Issued Patents 2025

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12372750 Optical imaging lens assembly Jianke Wenren, Fujian Dai, Liefeng Zhao 2025-07-29
12228698 Optical imaging lens assembly Jianke Wenren, Fujian Dai, Liefeng Zhao 2025-02-18
12210213 Camera lens group Fujian Dai, Liefeng Zhao 2025-01-28