QL

Qingyuan Li

📍 Beijing, MI: #31 of 51 inventorsTop 65%
Overall (2018): #272,418 of 503,207Top 55%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9980876 Methods and devices to provide persistent hot tactile experience 2018-05-29