ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,556,230, issued on Feb. 17, was assigned to ISCO International LLC (Schaumburg, Ill.).

"Method and system for polarization adjusting in time-division duplexing (TDD) or frequency-division duplexing (FDD)" was invented by Amr Abdelmonem (Northbrook, Ill.), Igor Goodman (Buffalo Grove, Ill.) and Pablo Tacconi (Arlington, Texas).

According to the abstract* released by the U.S. Patent & Trademark Office: "Aspects of the subject disclosure may include, for example, performing, by an adjusting mechanism associated with a communications system, polarization adjusting for an uplink of the communications system, and performing, by the adjusting mechanism, polarization adjusting for a downlink...