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. 02, 2010
Filed:
Nov. 18, 2003
John Mcmillan, Milford, MI (US);
Gary Chirhart, Ann Arbor, MI (US);
John McMillan, Milford, MI (US);
Gary Chirhart, Ann Arbor, MI (US);
Symantec Corporation, Mountain View, CA (US);
Abstract
Multiple, semi-independent virtual operating system (OS) environments coexist within a single (OS) such that a change made in one environment does not affect the main OS or any other environment. In this way each virtual OS environment appears to be an independent OS for the applications running within it. The file system and registry information for each environment is independent of the base OS and other environments. Each of the environments can contain a group of installed applications that will run independently of each other. Although the invention is described in terms of a Windows® environment, the approach is applicable to other operating systems through appropriate modification.