ALEXANDRIA, Va., July 15 -- United States Patent no. 12,665,700, issued on June 23, was assigned to QUALCOMM Inc. (San Diego).

"Joint polar encoding of multiple payloads with unequal error protection" was invented by Yi Huang (San Diego), Wei Yang (San Diego), Hyojin Lee (San Diego) and Naga Bhushan (San Diego).

According to the abstract* released by the U.S. Patent & Trademark Office: "The aspects described herein may enable an apparatus to jointly encode two or more payloads using a single polar encoder device, while providing unequal error protection for the payloads. The apparatus causes a polar encoder to polar encode a first payload and a second payload to generate a polar encoded codeword. The polar encoder is configured to encode ...