GENEVA, July 1 -- GUANGDONG POWER GRID CO., LTD filed a patent application (CN2024/137885) for “CURRENT DIFFERENTIAL PROTECTION METHOD AND APPARATUS FOR POWER DISTRIBUTION NETWORK, AND ELECTRONIC DEVICE AND STORAGE MEDIUM”. With publication no. WO/2026/123171, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: H02H 7/26
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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