Yichun Sun — 3 Patents in 2021

Ningbo City, TN: #1 of 1 inventorsTop 100%

Overall (2021): #56,741 of 548,734Top 15%

3 Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
D938513	Wind chime	—	2021-12-14
D927041	Solar light	—	2021-08-03
D922639	Solar lamp	—	2021-06-15