US Patent Issued to Samsung SDI on Nov. 3 for "Winding apparatus for secondary batteries" (South Korean Inventors)

ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,785,131, issued on Nov. 3, was assigned to Samsung SDI Co. Ltd. (Yongin-si, South Korea).

"Winding apparatus for secondary batteries" was invented by Myeong Jun Jo (Yongin-si, South Korea), Eon Woo Park (Yongin-si, South Korea), Yeon Bok Jeong (Yongin-si, South Korea), Kyeong Yun Park (Yongin-si, South Korea) and Min Seung Kang (Yongin-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A winding apparatus for secondary batteries includes a first clamp having a first contact portion to be in contact with a separator in a longitudinal direction, a second clamp having a second contact portion to be in contact with the separator in the longitudin...