CR

Chaoqun Ren

Overall (All Time): #902,627 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
D1065293 Surveillance camera 2025-03-04
12232602 Quick-switching waist buckle for tool bag Jinhui Zhang 2025-02-25
D1056013 Surveillance camera 2024-12-31
D1054813 Ratchet buckle 2024-12-24
D1049833 Hook 2024-11-05