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. 29, 2010
Filed:
Jun. 29, 2005
Tanmoy Dutta, Sammamish, WA (US);
Raul Garcia, Kirkland, WA (US);
Ziquan LI, Redmond, WA (US);
Girish Chander, Redmond, WA (US);
Tanmoy Dutta, Sammamish, WA (US);
Raul Garcia, Kirkland, WA (US);
Ziquan Li, Redmond, WA (US);
Girish Chander, Redmond, WA (US);
Microsoft Corporation, Redmond, WA (US);
Abstract
A database management system that supports multiple databases in an instance with controlled sharing between the databases. The invention can also support execution of procedures and other modules in the context of any principal possibly different from that of the caller. Trusted certificates can be employed to permit access to procedures (or other modules). The security context of the invention can enable the building blocks of building a pure trusted sub-system model of authorization.