GENEVA, Sept. 15 -- SHENZHEN YINWANG INTELLIGENT TECHNOLOGIES CO., LTD. (Room101, Building A1, No.1, Jingyue RoadJiulongshan Community, Fucheng Street, Longhua DistrictShenzhen, Guangdong 518110), 深圳引望智能技术有限公司 (中国广东省深圳市龙华区福城街道九龙山社区景悦路1号A1栋101) filed a patent application (PCT/CN2024/080839) for "CONTROL METHOD FOR VEHICLE-MOUNTED LOUDSPEAKER AND RELATED DEVICE" on Mar 08, 2024. With publication no. WO/2025/184920, the details related to the patent application was published on Sep 11, 202...