INTERNATIONAL PATENT: BEIJING HUICHUAN LIXING TECHNOLOGY CO., LTD., 北京汇川力行科技有限公司 FILES APPLICATION FOR "SOUND WAVE TIME-OF-FLIGHT MEASUREMENT APPARATUS AND MEASUREMENT METHOD AND DEVICE"

GENEVA, Nov. 10 -- BEIJING HUICHUAN LIXING TECHNOLOGY CO., LTD. (A-3F, No. 51, Kunming Lake South Road,Haidian District, Beijing 100097), 北京汇川力行科技有限公司 (中国北京市海淀区昆明湖南路51号A座3层) filed a patent application (PCT/CN2025/090400) for "SOUND WAVE TIME-OF-FLIGHT MEASUREMENT APPARATUS AND MEASUREMENT METHOD, AND DEVICE" on Apr 22, 2025. With publication no. WO/2025/228185, the details related to the patent application was published on Nov 06, 2025.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which ...