SP

SHANG-HUI PI

SC Shenzhen Airdrawing Technology Service Co.: 1 patents #3 of 24Top 15%
Overall (2017): #242,849 of 506,227Top 50%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9547980 Smart gateway, smart home system and smart controlling method thereof Te-Sheng Chen, Xiao-Guang Li, Kuan-Hong Hsieh, Yun Xiao 2017-01-17