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:
Feb. 04, 2014
Filed:
Aug. 30, 2011
Charles Alan Ludwig, Renton, WA (US);
Joaquin Guanter Gonzalbez, Redmond, WA (US);
Pritam DE, Redmond, WA (US);
Charles Alan Ludwig, Renton, WA (US);
Joaquin Guanter Gonzalbez, Redmond, WA (US);
Pritam De, Redmond, WA (US);
Microsoft Corporation, Redmond, WA (US);
Abstract
Secure marshaling of data via one or more intermediate processes is provided. A source process may create a named shared memory section resulting in a first handle to the shared memory section. The source process may populate the shared memory section with information. An access control list may secure the shared memory section by preventing the one or more intermediate processes from accessing content of the shared memory section, while allowing a target process to access the content. The first handle and a name of the shared memory section may be marshaled to a first intermediate process resulting in a respective new handle to the shared memory section. A last intermediate process may marshal the name to a target process, which may use the name to obtain access to the content of the shared memory section.