GENEVA, Sept. 18 -- SHENZHEN GUANGYI TECH CO., LTD. filed a patent application (CN2026/077341) for “ELECTROCHROMIC DEVICE AND PREPARATION METHOD THEREFOR”. With publication no. WO/2026/184368, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: G02F 1/15
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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