LG

Liqiang Guo

HC Hangzhou Zero Zero Technology Co.: 1 patents #19 of 37Top 55%
Overall (All Time): #1,728,997 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12377306 Dumbbell handle, dumbbell and dumbbell base — 2025-08-05
11827340 Aerial vehicle with rotor blade assembly having rotor blade including vortex generator — 2023-11-28