GENEVA, Aug. 4 -- SHENZHEN TCL NEW TECHNOLOGY CO., LTD. (9th Floor, Building D4, International E CityNo. 1001 Zhongshan Park Road, Xili StreetNanshan District, Shenzhen, Guangdong 518052), 深圳TCL新技术有限公司 (中国广东省深圳市南山区西丽街道中山园路1001号国际E城D4栋9楼) filed a patent application (PCT/CN2024/134295) for "DISTRIBUTED-SOUND-SYSTEM DELAY DETECTION METHOD AND APPARATUS, AND MEDIUM AND ELECTRONIC DEVICE" on Nov 25, 2024. With publication no. WO/2025/156804, the details related to the patent application was published on Jul 31, ...