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:
Jun. 17, 2008
Filed:
Sep. 20, 2005
John Bradley Boos, Springfield, VA (US);
Brian R Bennett, Arlington, VA (US);
Richard Magno, Waldorf, MD (US);
Nicholas a Papanicolou, Potomac, MD (US);
Brad P. Tinkham, Berlin, DE;
John Bradley Boos, Springfield, VA (US);
Brian R Bennett, Arlington, VA (US);
Richard Magno, Waldorf, MD (US);
Nicholas A Papanicolou, Potomac, MD (US);
Brad P. Tinkham, Berlin, DE;
The United States of America as represented by the Secretary of the Navy, Washington, DC (US);
Abstract
This invention pertains to an electronic device containing a semi-insulating substrate, a buffer layer of an antimony-based material disposed on said substrate, a channel layer of InAsSbmaterial disposed on said buffer layer, a barrier layer of an antimony-based disposed on said channel layer, and a cap layer of InAsSbmaterial disposed on said barrier layer, wherein the device can have frequency of on the order of 500 GHz and a reduced power dissipation.