ALEXANDRIA, Va., May 5 -- United States Patent no. 12,621,112, issued on May 5, was assigned to Apple Inc. (Cupertino, Calif.).

"Unified transmission configuration indicator state selection for channel state information reference signal transmissions" was invented by Hong He (San Jose, Calif.), Ankit Bhamri (Bad Nauheim, Germany), Chunxuan Ye (San Diego), Dawei Zhang (Saratoga, Calif.), Haitong Sun (Cupertino, Calif.), Huaning Niu (San Jose, Calif.), Jie Cui (San Jose, Calif.), Seyed Ali Akbar Fakoorian (San Diego), Sigen Ye (Whitehouse Station, N.J.) and Wei Zeng (Saratoga, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present application relates to selecting one or more of activated transmissio...