GENEVA, Nov. 24 -- YINGUAN SEMICONDUCTOR TECHNOLOGY CO., LTD. (1st Floor, Building 47, No.1000 Jinhai Road, China (Shanghai) Pilot Free Trade ZonePudong New Area, Shanghai 201206), 上海隐冠半导体技术有限公司 (中国上海市浦东新区中国(上海)自由贸易试验区金海路1000号47号楼1楼) filed a patent application (PCT/CN2025/094359) for "XYTheta POSITIONING DEVICE AND CONTROL METHOD THEREFOR" on May 12, 2025. With publication no. WO/2025/237249, the details related to the patent application was published ...