YS

Yongan Sun

NC Nanjing Chervon Industry Co.: 3 patents #61 of 296Top 25%
Overall (All Time): #1,391,147 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11637523 Power tool and control method of the same Hongwei Wang, Dezhong Yang 2023-04-25
11070164 Power tool and control method of the same Hongwei Wang, Dezhong Yang 2021-07-20
11015759 Power tool and kickback detection method therefor Ailong Zou 2021-05-25