The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 21, 2017
Filed:
Aug. 17, 2015
Board of Regents University of Oklahoma, Norman, OK (US);
Patrick J. McCann, Norman, OK (US);
The Board of Regents of the University of Oklahoma, Norman, OK (US);
Abstract
A high power electronic device package constructed to include a high power electronic device having an epitaxial surface attached to a thermally conductive submount by a thermally conductive interface layer having a eutectic metal contact therein. A gallium nitride high electron mobility transistor (GaN HEMT) having a transistor structure formed of a GaN thin film layer bonded to a thermally conductive host substrate via a thermally conductive interface layer disposed therebetween, and a method of forming the GaN HEMT. The GaN HEMTs can be used in such applications as, for example, power amplifiers with x-band radio frequency (RF) power outputs for micro-radar applications.