GENEVA, Dec. 8 -- CALTERAH SEMICONDUCTOR TECHNOLOGY (SHANGHAI) CO., LTD. (Room 901, Building E, No. 666 Shengxia Road, China (Shanghai) Pilot Free Trade ZonePudong New Area, Shanghai 201210), 加特兰微电子科技(上海)有限公司 (中国上海市浦东新区中国(上海)自由贸易试验区盛夏路666号E栋901室) filed a patent application (PCT/CN2025/081609) for "UWB COMMUNICATION METHOD, UWB DEVICE, AND MEDIUM" on Mar 10, 2025. With publication no. WO/2025/246531, the details related to the patent appli...