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. 23, 2006
Filed:
Apr. 19, 2002
Joseph a Fisher, Brookline, MA (US);
Antonio Lain, Bristol, GB;
Joseph A Fisher, Brookline, MA (US);
Antonio Lain, Bristol, GB;
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Abstract
The present disclosure relates to a system and method for isolating applications from each other. In one arrangement, the system and method pertain to intercepting application instructions, determining if an application instruction calls for an illegal action, and preventing the illegal action from occurring if the application instruction calls for the illegal action. In some arrangements, the system and method further pertain to determining if the application instruction contains an indirect memory reference and, if so, modifying the application instruction to enable the application instruction to determine itself whether an illegal operation is to be performed.