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:
Sep. 08, 2015
Filed:
Jan. 26, 2009
Applicant:
Stephen P. Diacetis, Duvall, WA (US);
Inventor:
Stephen P. DiAcetis, Duvall, WA (US);
Assignee:
MICROSOFT TECHNOLOGY LICENSING, LLC, Redmond, WA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/32 (2006.01); G06F 21/10 (2013.01);
U.S. Cl.
CPC ...
G06F 21/10 (2013.01);
Abstract
A digital rights management license provides access to a decryption key that can be used to decrypt an encrypted digital content item. The digital rights management license also includes a policy that defines circumstances in which the decryption key is allowed to decrypt encrypted content data for the purpose of creating a persistently-unencrypted version of the content data.