GENEVA, March 2 -- 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/CN2025/086754) for "PHASE-SHIFT MASK SUBSTRATE ALLOY TARGET AND MANUFACTURING METHOD THEREFOR" on Apr 02, 2025. With publication no. WO/2026/040417, the details related to the patent application was published on Feb 26, 2026.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is...