ALEXANDRIA, Va., March 17 -- United States Patent no. 12,581,011, issued on March 17, was assigned to Mezmo Corp. (Irvine, Calif.).

"User interface to select or change caption language for captioned telephone service system" was invented by Wonjae Cha (Irvine, Calif.), Haesung Lee (Irvine, Calif.) and John Lee (Irvine, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A Captioned Telephone Service ("CTS") system, equipped with a CTS application, offers several user interfaces. These interfaces are designed to set the primary and secondary languages of the user, as well as the caption language of a contact. This configuration ensures that the caption language of a phone call matches the caption language a...