ALEXANDRIA, Va., May 26 -- United States Patent no. 12,638,333, issued on May 26, was assigned to LG ENERGY SOLUTION LTD. (Seoul, South Korea).
"Welding inspection apparatus including thermal imaging camera" was invented by Hyun Min Oh (Daejeon, South Korea), Seok Won Jeung (Daejeon, South Korea), Geon Tae Park (Daejeon, South Korea) and Choon Kwon Kang (Daejeon, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "Discussed a welding inspection apparatus including a base unit configured to dispose thereon a battery module, as an object to be inspected, a positive electrode connector and a negative electrode connector connected so as to charge and discharge the battery module, a thermal imaging camera ...