YL

Youngsung Lee

UN Unknown: 1 patents #306 of 3,153Top 10%
📍 Seoul, KR: #3,228 of 8,209 inventorsTop 40%
Overall (2022): #197,599 of 548,613Top 40%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11246387 Umbrella having built-in waterproof case Gisung Jung 2022-02-15