SY

Shitong Yang

UN Unknown: 1 patents #394 of 3,590Top 15%
Overall (2019): #269,472 of 560,194Top 50%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10486544 Electromagnetic levitation force type propulsion device Cheng Yang 2019-11-26