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:
Jun. 02, 2009
Filed:
Aug. 31, 2005
Applicant:
Russell Lee Lewis, Tucson, AZ (US);
Inventor:
Russell Lee Lewis, Tucson, AZ (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 12/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
The apparatus, system and method implement subcontexts which associate groups of memory blocks. The apparatus, system and method maintain a permissions mapping for inter-subcontext memory accesses. A control module monitors all inter-subcontext memory accesses and prevents those accesses for which a permissions mapping does not exist.
Lewis, Russell. (2009). Apparatus, system, and method for implementing protected virtual memory subcontexts (U.S. Patent No. 7543126). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7543126
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile