CH

Cheng-Tsuen Hsu

EC Elifeconnection Co.: 2 patents #1 of 1Top 100%
Overall (2018): #160,228 of 503,207Top 35%
2
Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9927826 Electric appliance monitor method and electric appliance monitor system 2018-03-27
9907188 Multiport power transmission apparatus 2018-02-27