GENEVA, July 28 -- SHANGHAI CHUANXIN SEMICONDUCTOR CO., LTD. (No.2685 Canghai RD, Lingang Special AreaPudong New Area, Shanghai 201306), 上海传芯半导体有限公司 (中国上海市浦东新区临港新片区沧海路2685号) filed a patent application (PCT/CN2024/116891) for "POLISHING METHOD AND POLISHING SYSTEM" on Sep 04, 2024. With publication no. WO/2025/152463, the details related to the patent application was published on Jul 24, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual P...