GENEVA, May 5 -- ESPRESSIF SYSTEMS (SHANGHAI) CO., LTD. (Room 204, Building 2, No. 690, Bibo Road, China (Shanghai) Pilot Free Trade ZonePudong New Area, Shanghai 201203), 乐鑫信息科技(上海)股份有限公司 (中国上海市浦东新区自由贸易试验区碧波路690号2号楼204室) filed a patent application (PCT/CN2024/126992) for "COMMUNICATION SYSTEM FOR CHANNEL STATE INFORMATION MEASUREMENT, COMMUNICATION DEVICE AND STORAGE MEDIUM" on Oct 24, 2024. With publication no. WO/2025/087319, the details related to the patent applicatio...