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:
Oct. 23, 2001
Filed:
Dec. 30, 1997
Sami Khouli, Portland, OR (US);
Taha Mughir, Hillsboro, OR (US);
Albert Rudy Nelson, Hillsboro, OR (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
An improved power management system provides a dual mode power supply that supplies normal voltages and standby voltages. When the computer is placed in a power saving mode, the power supply is controlled to cease supplying the normal voltages to conserve power. While the computer is in the power saving mode, the standby power is supplied to specific devices that may be involved in waking the computer. When an I/O device or another device detects computer activity while in the power saving mode, a wake signal is generated and input to a power management device. The power management device then controls the power supply to supply the normal voltages to wake the computer.