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:
Jul. 21, 2026
Filed:
Mar. 27, 2020
Mitsubishi Electric Corporation, Tokyo, JP;
Satoshi Okuda, Tokyo, JP;
Shimpei Ogawa, Tokyo, JP;
Shoichiro Fukushima, Tokyo, JP;
Masaaki Shimatani, Tokyo, JP;
MITSUBISHI ELECTRIC CORPORATION, Tokyo, JP;
Abstract
An electromagnetic wave detector includes a semiconductor substrate, a first insulating film disposed on the semiconductor substrate and formed so as to expose a part of the semiconductor substrate, a first electrode disposed on the first insulating film, a two-dimensional material layer having a joint part forming a Schottky junction with the semiconductor substrate in a part of the semiconductor substrate, the two-dimensional material layer extending from the joint part to the first electrode over the first insulating film, a second electrode in contact with the semiconductor substrate, and a control electrode disposed at least partly around the joint part in plan view to form a Schottky junction with the semiconductor substrate.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile