ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,449,447, issued on Oct. 21, was assigned to HYOSUNG HEAVY INDUSTRIES Corp. (Seoul, South Korea).
"Battery fire prevention and diagnosis system" was invented by Hyang Eun Jo (Tongyeong-si, South Korea), Hwang Dong Seo (Gimhae-si, South Korea) and Jae Ryong Jung (Gimhae-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A battery fire prevention and diagnosis system in accordance with the present invention comprises: an ultra-high frequency (UHF) sensor for measuring radiated electromagnetic wave installed inside or outside a battery system; a data acquiring unit for receiving the radiated electromagnetic wave signals measured from the UHF sen...