SY

Siu Chung Yip

JA Johnson Electric International Ag: 1 patents #74 of 195Top 40%
Overall (2019): #267,480 of 560,194Top 50%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10418919 Electric tool and motor drive system Yuk Tung LO, Hai Bo MA, Song Chen, Yong Sheng GAO, Jian Xun ZOU 2019-09-17