ALEXANDRIA, Va., June 19 -- United States Patent no. 12,335,437, issued on June 17, was assigned to Ultratec Inc. (Madison, Wis.).
"Device independent text captioned telephone service" was invented by Robert M. Engelke (Madison, Wis.), Kevin R. Colwell (Middleton, Wis.) and Troy D. Vitek (Waunakee, Wis.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A communication system and method for displaying text captions corresponding to voice communications between an assisted user's mobile wireless device and a separate hearing user's device includes at least one communication component configured to enable the appliance to communicate with a relay, a display, and a processor operably coupled to the at least one com...