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. 06, 2023
Filed:
Mar. 02, 2021
Kioxia Corporation, Tokyo, JP;
Hiroyuki Kutsukake, Yokkaichi Mie, JP;
KIOXIA CORPORATION, Tokyo, JP;
Abstract
A semiconductor device includes first, second, third, and fourth active regions provided in an substrate, each of which includes a central portion, first and second portions provided at opposite sides of the central portion in a first direction, and third and fourth portions provided at opposite sides of the central portion in a second direction orthogonal to the first direction. An end portion of the first portion of the first active region faces a side portion of the fourth portion of the fourth active region, an end portion of which faces aside portion of the second portion of the second active region. An end portion of the second portion of the second active region faces a side portion of the third portion of the third active region, an end portion of which faces a side portion of the first portion of the first active region.