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. 30, 2026
Filed:
Jan. 30, 2023
Kioxia Corporation, Tokyo, JP;
Daisuke Matsubayashi, Yokohama Kanagawa, JP;
Kioxia Corporation, Tokyo, JP;
Abstract
A semiconductor device of embodiments includes: an oxide semiconductor layer including a first region, a second region, and a third region between the first region and the second region; a gate electrode facing the third region; a gate insulating layer provided between the third region and the gate electrode; a first electrode electrically connected to the first region; a second electrode electrically connected to the second region; and a p-type semiconductor layer in contact with the third region and separated from the gate electrode, the first electrode, and the second electrode, the third region being provided between the p-type semiconductor layer and the gate electrode.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile