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:
Nov. 24, 2009
Filed:
Aug. 30, 2006
Oleksandr Khodorkovsky, Toronto, CA;
Vladimir Giemborek, Toronto, CA;
Oleksandr Khodorkovsky, Toronto, CA;
Vladimir Giemborek, Toronto, CA;
ATI Technologies ULC, Markham, Ontario, CA;
Abstract
In a power management scheme for a power-consuming (e.g. electronic) device, one of multiple predefined operating parameter sets is selected. Each of the sets comprises multiple operating parameter values for the device. Examples of operating parameters include clock frequency or voltage for example. The selection may be responsive to the detection of an event which warrants a change in a current power consumption state of the device. Any operating parameter value in the selected set that would prevent the device from meeting current operating demands is modified to a new value. The new value may be taken from another operating parameter set. The modified set of parameters is applied to the device in order to change the current power consumption state of the device.