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:
Oct. 28, 2014
Filed:
Feb. 08, 2012
Hiroki Sasaki, Yokohama, JP;
Keisuke Nakatsuka, Yokohama, JP;
Hiroki Sasaki, Yokohama, JP;
Keisuke Nakatsuka, Yokohama, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
An SRAM device has a first tunnel transistor that allows a current to flow in a direction from the non-inverting output terminal to the first bit line when the first tunnel transistor turns on. The SRAM device has a second tunnel transistor allows a current to flow in a direction from the first bit line to the non-inverting output terminal when the second tunnel transistor turns on. The SRAM device has a third tunnel transistor allows a current to flow in a direction from the inverting output terminal to the second bit line when the third tunnel transistor turns on. The SRAM device has a fourth tunnel transistor allows a current to flow in a direction from the second bit line to the inverting output terminal when the fourth tunnel transistor turns on.