ALEXANDRIA, Va., July 14 -- United States Patent no. 12,683,356, issued on July 14, was assigned to AMS-OSRAM INTERNATIONAL GMBH (Regensburg, Germany).
"Radiation-emitting semiconductor chip, and method for producing same" was invented by Harald Koenig (Bernhardswald, Germany), Peter Fuchs (Regensburg, Germany), Lars Naehle (Bad Abbach, Germany) and Christoph Eichler (Donaustauf, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "The invention relates to a radiation-emitting semiconductor chip having the following features: -a semiconductor body including an active region which, during operation, generates electromagnetic radiation and is arranged in a resonator, -at least one recess in the semiconductor...