Patents/Inventors

Yongfeng Xia

BeijingCN8 patents

9 Patents

US123966062025
Autonomous Cleaning Device
BEIJING ROBOROCK TECHNOLOGY CO., Ltd.
0 cites
US122628572025
Cleaning Device and Sweeping Assembly Thereof
Beijing Rockrobo Technology Co., Ltd.
0 cites
US121678272024
Autonomous Cleaning Device
BEIJING ROBOROCK TECHNOLOGY CO., Ltd.
0 cites
US121467722024
Laser Ranging Device and Automatic Cleaning Device
BEIJING ROCKROBO TECHNOLOGY CO., Ltd.
0 cites
US119981602024
Autonomous Cleaning Device
BEIJING XIAOMI MOBILE SOFTWARE CO., Ltd.
0 cites
US119035402024
Cleaning Robot and Method of Surmounting Obstacle
BEIJING ROBOROCK TECHNOLOGY CO., Ltd.
0 cites
US118829702024
Cleaning Device and Sweeping Assembly Thereof
Beijing Rockrobo Technology Co., Ltd.
0 cites
US117970182023
Cleaning Robot and Control Method Therefor
BEIJING ROBOROCK TECHNOLOGY CO., Ltd.
0 cites
US117712912023
Robot and Robot Control Method
BEIJING ROBOROCK TECHNOLOGY CO., Ltd.
0 cites