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:
Nov. 30, 2004
Filed:
Sep. 03, 2003
Hitoshi Shiga, Yokohama, JP;
Yoshinori Takano, Ichikawa, JP;
Toru Tanzawa, Ebina, JP;
Shigeru Atsumi, Yokohama, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
A semiconductor integrated circuit device includes first to fourth bit lines and a redundant bit line, first to fourth column gate transistors and a redundant column gate transistor coupled to each of the first to fourth bit lines and the redundant bit lines, first to fourth column select lines and a redundant column select line coupled to each of the first to fourth column gate transistors and the redundant column gate transistor. The second column select line passes through the first bit line. The third column select line passes through the first and second bit lines. The fourth column select line passes through the first, second and third bit lines. The redundant column select line passes through the first, second, third and fourth bit lines.