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. 27, 2016
Filed:
Dec. 14, 2007
Applicants:
Yasser Syed, Glendale, CA (US);
Mukta Kar, Louisville, CO (US);
Inventors:
Yasser Syed, Glendale, CA (US);
Mukta Kar, Louisville, CO (US);
Assignee:
Cable Television Laboratories, Inc., Louisville, CO (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 11/24 (2006.01); H04N 19/132 (2014.01); H04N 19/33 (2014.01); H04N 19/587 (2014.01);
U.S. Cl.
CPC ...
H04N 11/004 (2013.01); H04N 19/132 (2014.11); H04N 19/33 (2014.11); H04N 19/587 (2014.11);
Abstract
A method of coding and transmission of a 1080p or other higher resolution picture using a lower resolution differential signal overlay on top of a lower resolution existing video signal. The method may be useful for television service providers or other video related application providers in that the use of the lower resolution signals may allow the providers to utilize existing capabilities while providing a higher resolution picture.