GENEVA, Aug. 21 -- CHENGUANG (CHANGZHOU) NEW MATERIAL TECHNOLOGY CO., LTD filed a patent application (CN2025/087258) for “PREPARATION METHOD FOR PHOTOVOLTAIC EFFICIENCY ENHANCEMENT FILM CONTAINING MATTE METAL LAYER AND USE”. With publication no. WO/2026/170609, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: C09J 7/50
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
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