ALEXANDRIA, Va., May 12 -- United States Patent no. 12,625,566, issued on May 12.

"Multilingual keyboard" was invented by Isaac Feuerwerger (Brooklyn, N.Y.).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a multilingual keyboard comprising a first set of keys with Organic Light-Emitting Diode (OLED) displays and matte-finished key caps, produced through a blending process for clear visibility and aesthetic appeal. The multilingual keyboard includes at least two sets of keys: the first set with OLED displays for dynamic character updates based on the selected language, and a second set with fixed functions for a familiar typing experience. The multilingual keyboard incorporates a...