YH

Yongfeng Huo

HG Hgci: 1 patents #3 of 3Top 100%
Overall (2025): #161,494 of 469,880Top 35%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12298000 Lens cover having lens element Dengke Cai 2025-05-13