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. 25, 1999
Filed:
Oct. 28, 1997
Applicant:
Inventors:
George McNeil Lattimore, Austin, TX (US);
Robert Anthony Ross, Jr, Cedar Park, TX (US);
Mithkal Moh'd Smadi, Round Rock, TX (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C / ;
U.S. Cl.
CPC ...
36518904 ; 365154 ; 36523005 ;
Abstract
The data processing system of the present invention implements a multi-port memory cell and control therefor. In response to a single clock signal, the cell is accessed during multiple, non-concurrent intervals during a single clock cycle. Each of the accesses during the clock cycle are over a different line.