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:
Oct. 15, 2013
Filed:
Sep. 09, 2005
Applicants:
Marcio DE Mello, Bellevue, WA (US);
Mahmood A. Dhalla, Sammamish, WA (US);
Inventors:
Marcio De Mello, Bellevue, WA (US);
Mahmood A. Dhalla, Sammamish, WA (US);
Assignee:
Microsoft Corporation, Redmond, WA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 21/00 (2013.01);
U.S. Cl.
CPC ...
Abstract
Techniques relating to directed digital signing policy are described. In one instance, a system includes means for storing a document as a plurality of logical parts. The system also includes means for establishing a document configuration when a digital signature is applied to the document, and means for indicating whether the document configuration is subsequently altered.