US Patent Issued to OSRAM Opto Semiconductors on March 11 for "Method for manufacturing a semiconductor device and optoelectronic device" (German Inventors)

ALEXANDRIA, Va., March 12 -- United States Patent no. 12,249,672, issued on March 11, was assigned to OSRAM Opto Semiconductors GmbH (Regensburg, Germany).

"Method for manufacturing a semiconductor device and optoelectronic device" was invented by Philipp Kreuter (Teublitz, Germany), Andreas Biebersdorf (Regensburg, Germany), Christoph Klemp (Regensburg, Germany), Jens Ebbecke (Rohr in Niederbayern OT Helchenbach, Germany), Ines Pietzonka (Donaustauf, Germany) and Petrus Sundgren (Lappersdorf, Germany).

According to the abstract* released by the U.S. Patent & Trademark Office: "In an embodiment a method for manufacturing a semiconductor device include providing a growth substrate, depositing an n-doped first layer, depositing an active re...