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.

Date of Patent:
Sep. 12, 2017

Filed:

Aug. 24, 2010
Applicants:

David I. J. Glen, Toronto, CA;

Collis Quinn Carter, Richmond Hill, CA;

Natan Shtutman, Richmond Hill, CA;

Gabriel Abarca, Richmond Hill, CA;

Jonathan Wang, North York, CA;

Inventors:

David I. J. Glen, Toronto, CA;

Collis Quinn Carter, Richmond Hill, CA;

Natan Shtutman, Richmond Hill, CA;

Gabriel Abarca, Richmond Hill, CA;

Jonathan Wang, North York, CA;

Assignee:

ATI Technologies ULC, Markham, Ontario, CA;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 5/12 (2006.01); G06F 3/14 (2006.01);
U.S. Cl.
CPC ...
G06F 3/1431 (2013.01); G09G 5/12 (2013.01); G09G 2300/023 (2013.01); G09G 2370/047 (2013.01);
Abstract

An apparatus includes a clock circuit and a virtual pixel clock circuit. The clock circuit provides a common clock signal. The virtual pixel clock circuit provides a plurality of pixel clock signals in response to the common clock signal. One of the virtual pixel clock signals is at a different clock speed than another of the plurality of virtual pixel clock signals.


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