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.

Date of Patent:
Oct. 22, 1996

Filed:

Apr. 14, 1995
Applicant:
Inventors:

Edwin Jou, Irvine, CA (US);

James H Jeppesen, III, Lake Forest, CA (US);

Assignee:

Unisys Corporation, Blue Bell, PA (US);

Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11C / ;
U.S. Cl.
CPC ...
36518533 ; 36518529 ; 36518511 ; 395430 ;
Abstract

A system for equal utilization of blocks of flash memory whereby a processor using algorithmic software functions to sort the usage-value of each block of flash memory so that the system will select the least-used memory block for the next cycle of memory usage. The described system provides direct and immediate access of flash memory to the microprocessor without any intermediate modules or vias which would delay that access. Further, a minimal amount of overhead header information is only required for each flash memory block thus allowing greater areas of memory usage for instructional code data.


Find Patent Forward Citations

Jou, Edwin. (1996). Flash memory wear leveling system providing immediate direct access to (U.S. Patent No. 5568423). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5568423

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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