KN

Ka Lung Ng

JA Johnson Electric International Ag: 1 patents #74 of 195Top 40%
Overall (2019): #393,054 of 560,194Top 75%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10256750 Electronic device having delay circuit for synchronous starting of two operating components Hai Bo MA, Yuk Tung LO, Yu Quan Liang 2019-04-09