RL

Rongqing Li

Overall (2020): #296,621 of 565,922Top 55%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10737158 Method and device for recognizing movement of tennis racket Zhicong Song, Qicai Zhong 2020-08-11