XY

Xiangyu Yang

📍 Longbeilingcun, CA: #78 of 159 inventorsTop 50%
Overall (2020): #106,723 of 565,922Top 20%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D872952 Vacuum cleaner dust cup 2020-01-14
D872398 Top portion of a vacuum cleaner 2020-01-07