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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.:

US 9325944 B1

PDFFull Text
Date of Patent:
Apr. 26, 2016

Filed:

Aug. 10, 2006

Secure delivery of program content via a removable storage medium

Applicants:

Raynold M. Kahn, Los Angeles, CA (US);

Philip I. Siegel, Fountain Valley, CA (US);

Inventors:

Raynold M. Kahn, Los Angeles, CA (US);

Philip I. Siegel, Fountain Valley, CA (US);

Assignee:

The DIRECTV Group, Inc., El Segundo, CA (US);

Attorney:
Primary Examiner:

Daquan Zhao

Int. Cl.
CPC ...
H04N 9/80 (2006.01); H04N 7/16 (2011.01); H04N 5/775 (2006.01); H04N 5/913 (2006.01); H04N 9/79 (2006.01); H04N 21/254 (2011.01); H04N 21/4147 (2011.01); H04N 21/426 (2011.01); H04N 21/432 (2011.01); H04N 21/4367 (2011.01); H04N 21/4405 (2011.01); H04N 21/4627 (2011.01); H04N 21/472 (2011.01); H04N 21/835 (2011.01); H04N 7/167 (2011.01); H04L 9/00 (2006.01); H04N 5/765 (2006.01); H04N 5/781 (2006.01); H04N 5/85 (2006.01); H04N 5/907 (2006.01); H04N 9/804 (2006.01);
U.S. Cl.
CPC ...
H04N 7/163 (2013.01); H04N 5/775 (2013.01); H04N 5/913 (2013.01); H04N 9/7921 (2013.01); H04N 21/2541 (2013.01); H04N 21/4147 (2013.01); H04N 21/42669 (2013.01); H04N 21/4325 (2013.01); H04N 21/4367 (2013.01); H04N 21/4405 (2013.01); H04N 21/4627 (2013.01); H04N 21/47211 (2013.01); H04N 21/835 (2013.01); H04N 5/765 (2013.01); H04N 5/781 (2013.01); H04N 5/85 (2013.01); H04N 5/907 (2013.01); H04N 9/8042 (2013.01); H04N 9/8047 (2013.01); H04N 2005/91364 (2013.01);
Abstract

A method and apparatus for delivering video program content with selective viewing capability. An apparatus in accordance with the present invention comprises a personal video recorder (PVR), which can be a portion of an Integrated Receiver Decoder (IRD), an access key, coupled to the PVR, and a storage medium containing the video program content, wherein the video program content is stored on the storage medium in an encrypted manner, the access key is used to access the program content on the storage medium, and the storage medium is removable from the PVR.

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