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:
Apr. 13, 2010
Filed:
Aug. 03, 2006
Ian C. Hendry, San Jose, CA (US);
Brian D. Howard, Portola Valley, CA (US);
Ian C. Hendry, San Jose, CA (US);
Brian D. Howard, Portola Valley, CA (US);
Apple Inc., Cupertino, CA (US);
Abstract
A computer system includes a processor, a memory, first and second graphical processors that have different operating characteristics, a switching mechanism coupled to the graphical processors, and a display coupled to the switching mechanism. The switching mechanism is configured to couple a given graphical processor to the display, and is initially configured to couple the first graphical processor to the display. Furthermore, a program module, which is stored in the memory and configured to be executed by the processor, is configured to change a configuration of the switching mechanism thereby decoupling the first graphical processor from the display and coupling the second graphical processor to the display. Note that the changing of the configuration and switching module operations are configured to occur while an operating system is running and are based on the operating condition of the computer system.