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:
May. 04, 2004
Filed:
Feb. 27, 2003
Applicant:
Inventor:
Kazunari Inoue, Tokyo, JP;
Assignee:
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 1/500 ;
U.S. Cl.
CPC ...
G11C 1/500 ;
Abstract
A content addressable memory (CAM) cell array includes a first-stage memory cell array and a second-stage memory cell array. Only when data on search output lines (match lines) connected to the first-stage memory cell array are coincident, the second-stage memory cell array performs search operation. Therefore, power consumption of the CAM cell array can be reduced.
Quick Actions:
Inoue, Kazunari. (2004). Cam cell array, tcam cell, tcam cell array, address search memory, and network address search apparatus (U.S. Patent No. 6731526). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6731526
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile