Inventor
KANG RUIXIANG
CN3 patents
Patents
3 patentsUS11512703B2Nov 29, 2022
Fan for adjusting air flow
GD MIDEA ENV APPLIANCES MFG CO LTD0 citations48
US11408431B2Aug 9, 2022
Fan with synchronously switch for rotation directions
GD MIDEA ENV APPLIANCES MFG CO LTD0 citations48
US12584493B2Mar 24, 2026
Fan blade and air supply device
GD MIDEA ENV APPLIANCES MFG CO LTD0 citations44