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. 22, 2025
Filed:
Feb. 15, 2023
Renesas Electronics Corporation, Tokyo, JP;
Daiki Kitagata, Tokyo, JP;
Shinji Tanaka, Tokyo, JP;
RENESAS ELECTRONICS CORPORATION, Tokyo, JP;
Abstract
A semiconductor device includes a first data line, a second data line, and a memory cell connected to the first data line and the second data line. The memory cell includes a plurality of switches, a first data holding circuit, a second data holding circuit, a third data holding circuit, a fourth data holding circuit, and an input line. A characteristic value of the memory cell is changeable by controlling the switch connected to the first data line among the plurality of switches based on a value held by the third data holding circuit and by controlling the switch connected to the second data line among the plurality of switches based on a value held by the fourth data holding circuit.