YS

Yuyan SUN

📍 Qingdao, CN: #28 of 433 inventorsTop 7%
Overall (2022): #54,653 of 548,613Top 10%
3
Patents 2022

Issued Patents 2022

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D967449 Ice pad for shoulder 2022-10-18
11459756 Corrosion-induced shape memory fiber, preparation method and application thereof Ziguo Wang, Ziliang Wang 2022-10-04
D960691 Hose reel 2022-08-16