SW

Song Wan

Huawei: 3 patents #441 of 3,894Top 15%
Overall (2025): #46,451 of 469,880Top 10%
3
Patents 2025

Issued Patents 2025

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12413178 Rotation system and controller for photovoltaic tracker Qinwei Liu, Wuben Sun, Yanzhong Zhang, Kai Liu 2025-09-09
12395124 Photovoltaic cell detection method, apparatus, and system, medium, and chip Xinyu Yu, Jianqiang Wang, Kai Xin 2025-08-19
12199566 Linkage protection system and method for photovoltaic power station Yongbing Gao, Xun Wang, Yanzhong Zhang, Zhipeng Wu 2025-01-14