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:
May. 19, 2026
Filed:
Nov. 21, 2023
Applicant:
Nikon Corporation, Tokyo, JP;
Inventor:
Makoto Nakazumi, Yamato, JP;
Assignee:
NIKON CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 27/414 (2006.01); H10D 30/01 (2025.01); H10D 30/67 (2025.01);
U.S. Cl.
CPC ...
G01N 27/4145 (2013.01); G01N 27/4146 (2013.01); H10D 30/0321 (2025.01); H10D 30/6729 (2025.01); H10D 30/6755 (2025.01);
Abstract
A semiconductor device includes a first electrode, a second electrode, and a semiconductor layer in contact with the first electrode and the second electrode. The semiconductor layer includes a first oxide layer of 5 to 20 nm containing spinel-type ZnGaO, and a second oxide layer of 5 to 50 nm containing In, Ga, and Zn.
Nakazumi, Makoto. (2026). Semiconductor device, electronic device, ph sensor, biosensor, method for manufacturing semiconductor device, and method for manufacturing electronic device (U.S. Patent No. 12631591). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12631591
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile