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:
Jul. 22, 2014
Filed:
Apr. 30, 2011
Applicant:
Eddie Collins, San Jose, CA (US);
Inventor:
Eddie Collins, San Jose, CA (US);
Assignee:
Cisco Technology, Inc., San Jose, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G 5/00 (2006.01); H04N 9/74 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method is provided in one example and includes receiving overlay data at a dual frame buffer module, which interacts with a video data buffer and an alpha data buffer. The method can also include storing the overlay data as a first video data in the video data buffer if an indicator is not present in the overlay data; and storing the overlay data as a second video data in the alpha data buffer if the indicator is present. In more specific implementations, the indicator is a pixel in a non-viewable area of the overlay data.