SC

Sai Fai Chan

SA Samtech: 1 patents #9 of 32Top 30%
Overall (All Time): #1,161,973 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11209218 Fluid heat exchanger and energy recycling device — 2021-12-28
10254007 Energy transmission system and a cooking vessel — 2019-04-09
9932724 Fluid control device — 2018-04-03
7255959 Battery contact and holder — 2007-08-14