GENEVA, March 23 -- T&S COMMUNICATIONS CO., LTD. (T And S High-tech Park, No.8, Jinxiu Middle Road, Xiuxin Community, Kengzi Street Pingshan DistrictShenzhen, Guangdong 518000), 深圳太辰光通信股份有限公司 (中国广东省深圳市坪山区坑梓街道秀新社区锦绣中路8号太辰光通信科技园) filed a patent application (PCT/CN2023/118971) for "DUSTPROOF LGIHT-BLOCKING ADAPTER" on Sep 15, 2023. With publication no. WO/2025/054939, the details related to the patent application was published on Mar ...