YC

Yanfang Chen

📍 Qingdao, CN: #94 of 649 inventorsTop 15%
Overall (2024): #102,415 of 561,600Top 20%
2
Patents 2024

Issued Patents 2024

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D1034899 Bath ball filter 2024-07-09
D1019534 Foldable solar panel kit Guangde Gao, Yujin Chen 2024-03-26