GENEVA, Nov. 30 -- BEIJING ROBOROCK TECHNOLOGY CO., LTD. (Room 1001, Floor 10, Building 3, Yard 17, Anju RoadChangping District, Beijing 102206), 北京石头世纪科技股份有限公司 (中国北京市昌平区安居路17号院3号楼10层1001) filed a patent application (PCT/CN2025/075425) for "OBSTACLE DETECTION SYSTEM FOR SELF-PROPELLED DEVICE, SELF-PROPELLED DEVICE AND OBSTACLE AVOIDANCE METHOD FOR OBSTACLE DETECTION SYSTEM" on Jan 27, 2025. With publication no. WO/2025/241597, the details related to the patent application was published on Nov 27, 2025.

Notably, the patent application...