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:
Aug. 25, 2015
Filed:
Feb. 17, 2003
Applicants:
Moshe Shlissel, Jerusalem, IL;
Kevin Murray, Fordingbridge, GB;
Colin Davies, Fordingbridge, GB;
Inventors:
Assignee:
Cisco Technology Inc., San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 5/93 (2006.01); H04N 21/238 (2011.01); H04N 7/167 (2011.01); H04N 21/432 (2011.01);
U.S. Cl.
CPC ...
H04N 21/238 (2013.01); H04N 7/167 (2013.01); H04N 21/4325 (2013.01); H04N 7/1675 (2013.01);
Abstract
A method for processing a packet-based scrambled stream, the method including receiving a plurality of scrambled packets in a packet stream, descrambling any of the scrambled packets, and transmitting a modified packet stream including at least one of the descrambled packets and at least one of the scrambled packets. Related apparatus and methods are also described.