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:
Mar. 22, 1988
Filed:
Mar. 27, 1986
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Abstract
A semiconductor memory device has N sense amplifiers each having first and second input terminals, N first memory cells, N second memory cells, N first bit lines each of which is connected to the first memory cells of the same column and connected to the first input terminal of one of the sense amplifiers, and N second bit lines each of which is connected to the second memory cells of the same column and connected to the second input terminal of one of the sense amplifiers. The first memory cells are formed in a first memory cell area and the second memory cells are formed in a second memory cell area arranged adjacent to the first memory cell area and on the same side as the first memory cell area with respect to the sense amplifiers.