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:
Feb. 24, 2026
Filed:
Aug. 22, 2023
Kabushiki Kaisha Toshiba, Tokyo, JP;
Toshiba Electronic Devices & Storage Corporation, Tokyo, JP;
Kento Adachi, Ota, JP;
Tatsunori Sakano, Shinagawa, JP;
KABUSHIKI KAISHA TOSHIBA, Tokyo, JP;
TOSHIBA ELECTRONIC DEVICES & STORAGE CORPORATION, Tokyo, JP;
Abstract
A voltage of a third gate electrode of a first semiconductor device transitions from a first off-voltage that is not more than a threshold voltage to a second off-voltage lower than the first off-voltage during a period from when a pulse signal for turning off a first gate electrode and a second gate electrode of the first semiconductor device is input to a drive device to when any one of a first gate electrode, a second gate electrode, and a third gate electrode of a second semiconductor device reaches an on-voltage.