YS

Yanyan Shang

Overall (All Time): #821,732 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
11136084 Self-balancing scooter — 2021-10-05
10933937 Self-balancing scooter — 2021-03-02
10800472 Self-balancing scooter — 2020-10-13
10800477 Self-balancing scooter — 2020-10-13
10730339 Decorative cup — 2020-08-04
10695788 Decorative cup — 2020-06-30