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:
Nov. 03, 2026
Filed:
May. 22, 2024
Kioxia Corporation, Tokyo, JP;
Hideto Takekida, Nagoya Aichi, JP;
Yosuke Murakami, Mie Mie, JP;
Keisuke Nakatsuka, Kobe Hyogo, JP;
Yefei Han, Yokkaichi Mie, JP;
Kioxia Corporation, Tokyo, JP;
Abstract
A semiconductor storage device of an embodiment includes a first conductive layer, a second conductive layer, a first conductive pillar, a first semiconductor layer, and a first storage layer. The first conductive layer extends in a first direction. The second conductive layer is along the first conductive layer in a third direction intersecting the first direction. The second conductive layer extends in the first direction. The first conductive pillar penetrates the first conductive layer and the second conductive layer in the third direction. The first semiconductor layer is in contact with the first conductive layer and the second conductive layer. The first semiconductor layer faces the first conductive pillar in the first direction. The first storage layer is between the first semiconductor layer and the first conductive pillar.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile