YC

Yung Huang Chuang

Overall (All Time): #1,906,230 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10638576 Control circuit of lamp 2020-04-28
10018278 Automatic water-saving device for faucet 2018-07-10