MUMBAI, India, March 14 -- Intellectual Property India has published a patent application (202524084723 A) filed by Sk On Co. Ltd., Seoul, Republic of Korea, on Sept. 6, 2025, for 'electrode assembly, and battery cell and power source including the same.'
Inventor(s) include Won Je Oh; Jae Sik Shin; Moon Hyung Jung; and Ki Sang Yoo.
The application for the patent was published on March 13, under issue no. 11/2026.
According to the abstract released by the Intellectual Property India: "An electrode assembly, and a battery cell and a power source including the same are provided. The electrode assembly includes a first electrode plate wound about a winding axis and including a first uncoated portion without a first electrode active material coated thereon, a second electrode plate wound about the winding axis and including a second uncoated portion without a second electrode active material coated thereon, a separator disposed between the first electrode plate and the second electrode plate, and a plurality of segments formed on at least one of the first uncoated portion or the second uncoated portion. The plurality of segments are arranged such that at least one bottom angle is changed in a winding direction."
Disclaimer: Curated by HT Syndication.
