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:
May. 13, 2014
Filed:
Apr. 15, 2005
Applicants:
James M. Alkove, Woodinville, WA (US);
Clifford P. Strom, Sammamish, WA (US);
Benjamin B. Cutter, Jr., Kirkland, WA (US);
Brian P. Evans, Redmond, WA (US);
Inventors:
James M. Alkove, Woodinville, WA (US);
Clifford P. Strom, Sammamish, WA (US);
Benjamin B. Cutter, Jr., Kirkland, WA (US);
Brian P. Evans, Redmond, WA (US);
Assignee:
Microsoft Corporation, Redmond, WA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G06F 21/00 (2013.01);
U.S. Cl.
CPC ...
Abstract
A system of controlling playback of digital media. A system of controlling playback of digital media comprising a CE device having an output path and a license having a specified output protection level disposed upon the CE device in which the specified output protection level controls playback of the digital media over the output path.