INTERNATIONAL PATENT: ABB SCHWEIZ AG, HITACHI ENERGY LTD, LIU, KAI, ZHANG, QI FILES APPLICATION FOR "METHOD FOR DETECTING FAULT IN POWER SYSTEM"

GENEVA, Dec. 28 -- ABB SCHWEIZ AG (Bruggerstrasse 665400 Baden), HITACHI ENERGY LTD (Brown-Boveri-Strasse 58050 Zurich), LIU, Kai (Room 9-10H, Building No. 10, Jia No. 3, ShilipuChaoyang District, Beijing 100025), ZHANG, Qi (Room 603, NO. 127 Yuehua Road, Huli DistrictXiamen, Fujian 361000) filed a patent application (PCT/CN2024/099959) for "METHOD FOR DETECTING FAULT IN POWER SYSTEM" on Jun 18, 2024. With publication no. WO/2025/260254, the details related to the patent application was published on Dec 26, 2025.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

Inventor(s): ABB SCHWEIZ AG (Bruggerstrasse 665400...