ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,739,994, issued on Sept. 15, was assigned to Samsung SDI Co. Ltd. (Yongin-si, South Korea).

"Door and energy storage system having the same" was invented by Soo Taek Kim (Suwon-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A door for an energy storage system includes: a first door frame; a second door frame facing the first door frame; a door channel between the first door frame and the second door frame; an inlet hole passing through the first door frame and configured to allow a flame or gas to be introduced into the door channel; a discharge hole passing through the second door frame and configured to allow a flame or gas to be disc...