ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,384,085, issued on Aug. 12, was assigned to LG ENERGY SOLUTION LTD. (Seoul, South Korea).
"System and method for ultrasonic inspection of resin fill level in a battery module" was invented by Wonseok Choi (Daejeon, South Korea), Jaehyun Bae (Daejeon, South Korea), Kangil Lee (Daejeon, South Korea) and Nahee Oh (Daejeon, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "An ultrasonic inspection system determines whether or not a thermally conductive resin forming a thermally conductive resin layer is filled through a waveform change of an ultrasonic wave measured by transmitting the ultrasonic wave toward a portion of an edge of a bottom surface...