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. 08, 2011
Filed:
Mar. 06, 2003
Applicants:
Richard L. Hilton, Boise, ID (US);
Kenneth J. Eldredge, Boise, ID (US);
Inventors:
Richard L. Hilton, Boise, ID (US);
Kenneth J. Eldredge, Boise, ID (US);
Assignee:
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03M 13/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A memory system comprises a plurality of memory storage elements, an address sparing module coupled to the plurality of memory storage elements and operable to map first addresses of first predetermined memory locations to second addresses of second predetermined memory locations, and an ECC (error correcting cod) combinatorial logic circuit coupled to the plurality of memory storage elements and operable to detect and correct errors in data read from the plurality of memory storage elements in less than three clock cycles.