ALEXANDRIA, Va., July 21 -- United States Patent no. 12,690,021, issued on July 21, was assigned to SAMSUNG ELECTRONICS Co. Ltd. (Suwon-si, South Korea).

"Method and apparatus for transmissions over multiple slots in duplex mode" was invented by Carmela Cozzo (San Diego) and Aristides Papasakellariou (Houston).

According to the abstract* released by the U.S. Patent & Trademark Office: "Apparatuses and methods for transmissions over multiple slots in duplex mode. A method includes receiving information for first slots that include first uplink (UL) symbols associated with first frequency resources of a sub-band (SB), second slots that include second UL symbols associated with second frequency resources of a bandwidth (BW), and transmission...