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. 11, 2013
Filed:
Jan. 08, 2010
Raja P. Perumal, Issaquah, WA (US);
Jeffrey B. Hamblin, Issaquah, WA (US);
Paul J. Leach, Seattle, WA (US);
Raja P. Perumal, Issaquah, WA (US);
Jeffrey B. Hamblin, Issaquah, WA (US);
Paul J. Leach, Seattle, WA (US);
Microsoft Corporation, Redmond, WA (US);
Abstract
A scope hierarchy corresponding to a resource to which a type of access is requested is identified, the scope hierarchy including multiple scope levels each of which has an associated access control list. An access control list associated with a lower scope level can further restrict access permitted to the resource by an access control list associated with a higher scope level. Based at least in part on one or more of the access control lists associated with the multiple scope levels, a determination is made as to whether the requested type of access to the resource is permitted.