QL

Qinwei Liu

Huawei: 2 patents #5,439 of 15,535Top 40%
Overall (All Time): #1,722,753 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12413178 Rotation system and controller for photovoltaic tracker Song Wan, Wuben Sun, Yanzhong Zhang, Kai Liu 2025-09-09
12348035 Power supply system and topology detection method Lin Li, Mingwei Xu 2025-07-01