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:
Jan. 06, 2026
Filed:
Nov. 04, 2022
Mitsubishi Electric Research Laboratories, Inc., Cambridge, MA (US);
Koon Hoo Teo, Lexington, MA (US);
Nadim Chowdhury, Cambridge, AL (US);
Mitsubishi Electric Research Laboratories, Inc., Cambridge, MA (US);
Abstract
The present disclosure discloses a semiconductor device comprising a plurality of epitaxial layers including a barrier layer and a channel layer such that two-dimensional carrier densities are formed at an interface of the barrier layer and the channel layer, wherein a priority of charge carriers of the channel layer is based on a polarization direction of the barrier layer, and wherein the polarization direction of the barrier layer can be changed by applying an electric field across the barrier layer. The semiconductor device further comprises a first source terminal and a second source terminal, wherein in one of the first source terminal and the second source terminal is ohmic to electrons and other one is ohmic to holes. The semiconductor device further comprises a first drain terminal and a second drain terminal, a gate terminal, and a set terminal ohmic to the channel layer.