YQ

Yingchao Qin

UN Unknown: 1 patents #342 of 3,065Top 15%
📍 Wuzhou, CN: #3 of 5 inventorsTop 60%
Overall (2023): #35,939 of 537,848Top 7%
4
Patents 2023

Issued Patents 2023

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D1005146 Watchband 2023-11-21
D1003423 Swimming earplug 2023-10-31
D993806 Watchband 2023-08-01
D993807 Watchband 2023-08-01