6 Patents
- USD11031482025Waterproof Speaker0 cites
- USD10505882024Comb0 cites
- US120098582024Multi-sensor Data Fusion-based Self-powered Online Monitoring System for Transmission Line
State Grid Corporation Of China
0 cites - USD10218612024Audio Player0 cites
- USD09979092023Wireless Speaker0 cites
- USD09954802023Speaker0 cites