GENEVA, May 17 -- XIAMEN DYNACAST INTELLIGENT TECHNOLOGY CO., LTD. (No. 8, Haibei North Second Road, Xiamen Area, China (Fujian) Pilot Free Trade ZoneXiamen, Fujian 361000), 厦门狄耐克智能科技股份有限公司 (中国福建省厦门市中国(福建)自由贸易试验区厦门片区海景北二路8号) filed a patent application (PCT/CN2025/115244) for "METHOD FOR IMPROVING COMMUNICATION QUALITY AND REDUCING COST OF INTERCOM DEVICE" on Aug 16, 2025. With publication no. WO/2026/097997, the details related to the pat...