MUMBAI, India, Oct. 12 -- Intellectual Property India has published a patent application (202617088230 A) filed by Lg Energy Solution, Ltd. on July 20, 2026, for Electrode Assembly And Cylindrical Secondary Battery Provided With Same.
Inventors include Baek, Mingun; Yoon, Ujin; Kim, Younjoong; Kim, Won Joo; Kwak, Minjeong; and Ji, Sanggu.
The application for the patent was published on October 09, 2026, under issue no. 41/2026.
Abstract: In relation to a tabless secondary battery to which a cylindrical electrode assembly using an end of an electrode sheet, which is not coated with an active material, as an electrode tab is applied, the present invention provides an electrode assembly structure capable of preventing the risk of short-circ...