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Pingping Ma

UN Unknown: 1 patents #329 of 3,506Top 10%
📍 Beijing, PA: #43 of 64 inventorsTop 70%
Overall (2020): #313,489 of 565,922Top 60%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10762807 Circumferential laser dynamic display device Hao-Yuan Wang, Sen Cong, Zhigang Suo 2020-09-01