GENEVA, Feb. 15 -- SPREADTRUM SEMICONDUCTOR (NANJING) CO.,LTD. (Room 501, Block C, Fuying Building, No. 99 Tuanjie Road, Research & Innovation Park, High-Tech Development ZoneNanjing, Jiangsu 211899), 展讯半导体（南京）有限公司 (中国江苏省南京市高新开发区研创园团结路99号孵鹰大厦C座501室) filed a patent application (PCT/CN2024/109903) for "REFERENCE SIGNAL TRANSMISSION METHOD AND COMMUNICATION APPARATUS" on Aug 05, 2024. With publication no. WO/2025/031333, the details related to the patent application was publi...