YS

Yanpeng Song

HU Huanic: 1 patents #1 of 2Top 50%
UN Unknown: 1 patents #329 of 3,506Top 10%
Overall (2020): #217,358 of 565,922Top 40%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10767963 Gun calibrator provided with inner red dot sight Jianhua Sun 2020-09-08