ALEXANDRIA, Va., June 4 -- United States Patent no. 12,323,597, issued on June 3, was assigned to LG Electronics Inc. (Seoul, South Korea).

"Method and device for processing reference of parameter set within single layer bitstream in image/video coding system" was invented by Hendry Hendry (Seoul, South Korea), Seunghwan Kim (Seoul, South Korea) and Seethal Paluri (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method by which a video decoding device decodes a video, according to the present document, comprises the steps of: acquiring, from a bitstream, image information including video coding layer (VCL) network abstraction layer (NAL) units; performing inter prediction or intra predict...