ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,720,942, issued on Aug. 25, was assigned to Aledia (Champagnier, France).

"Optoelectronic device" was invented by Ivan-Christophe Robin (Grenoble, France), Eric Pourquier (Grenoble, France) and Bruno Mourey (Coublevie, France).

According to the abstract* released by the U.S. Patent & Trademark Office: "An optoelectronic device including a first circuit including at least one light-emitting diode emitting through a first surface of the first circuit and including first and second electrodes; a second circuit for controlling the light-emitting diode, positioned on a second surface of the first circuit opposite to the first surface, including first and second electrically-conductive pad...