GENEVA, June 9 -- RUNXIN MICROELECTRONICS (DALIAN) CO., LTD. (Building 7, Industrial Design Industrial Park, No. 57 Xinda Street, Qixianling, High-Tech Industrial Development ZoneDalian, Liaoning 116025), 润新微电子(大连)有限公司 (中国辽宁省大连市高新技术产业园区七贤岭信达街57号工业设计产业园7号楼) filed a patent application (PCT/CN2024/133406) for "EPITAXIAL STRUCTURE OF SEMICONDUCTOR DEVICE, PREPARATION METHOD FOR EPITAXIAL STRUCTURE, AND SEMICONDUCTOR DEVICE" on Nov 21, ...