QL

Qingying Liu

Huawei: 1 patents #8,196 of 15,535Top 55%
Overall (All Time): #1,738,958 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D1093992 Cooking pot Yugang Dong, Yingwen Huang, Xi Peng, Shishi Chen 2025-09-23
12132304 Over-energy protection circuit, residual current device, electronic device, and power distribution box Kui Li, Feng Niu, Zijian XU, Chenyu Xie 2024-10-29