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:
May. 06, 2014
Filed:
Apr. 26, 2010
Haoqiang Zhou, Beijing, CN;
Quan LI, Beijing, CN;
Haoqiang Zhou, Beijing, CN;
Quan Li, Beijing, CN;
Lenovo (Beijing) Co., Ltd., Beijing, CN;
Abstract
The invention provides a control apparatus, a main board, and a computer herein, the control apparatus is applied in the computing device. The computing device includes a main board a standby power supply, and a switching means configured between the standby power supply and the at least one electronic element. The control apparatus includes a signal receiving module, a judging module for judging whether the computing device is in a turn-off mode according to the signal, and a controlling module. The standby power supply is connected with the main board through the control apparatus and the switching switch respectively, so that after the turn-off of the computer, the control apparatus switches off the connection between the standby power supply and the main board, to reduce the power consumption of the main board after the turn-off.