MUMBAI, India, July 5 -- Intellectual Property India has published a patent application (202517050099 A) filed by Envision Energy Technology Pte Ltd., Singapore, on May 24, for 'title of the invention method and system for recognizing electric leakage state of battery based on spatial difference.'

Inventor(s) include Gao, Wenkai; Xu, Zhonghua; Yang, Yang; Qian, Zhenhua; and Shi, Jinghui.

The application for the patent was published on July 4, under issue no. 27/2025.

According to the abstract released by the Intellectual Property India: "A battery electric leakage state identification method and system based on a spatial difference. The method comprises: setting the time lengths of time periods, selecting a target time period, and settin...