KN

Ka Lung Ng

JA Johnson Electric International Ag: 1 patents #163 of 404Top 45%
Overall (All Time): #2,851,391 of 4,157,543Top 70%
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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