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:
Dec. 31, 2013
Filed:
Oct. 01, 2007
Zhiqiang He, Beijing, CN;
Xingwen Chen, Beijing, CN;
Jiangwei Zhong, Beijing, CN;
Hai Wang, Beijing, CN;
Xiaolin Zhang, Beijing, CN;
Ying Liang, Beijing, CN;
Zhiqiang He, Beijing, CN;
Xingwen Chen, Beijing, CN;
Jiangwei Zhong, Beijing, CN;
Hai Wang, Beijing, CN;
Xiaolin Zhang, Beijing, CN;
Ying Liang, Beijing, CN;
Lenovo (Beijing) Limited, Beijing, CN;
Abstract
A WAN module based remote wakeup system and apparatus comprise a terminal including a security control module connected to an embedded controller, a power supply module and a serial port bus led from an WAN module side by a bus connection module, respectively, and the power supply module is connected to the bus connection module. The power supply module is adapted to supply power to the security control module and the bus connection module. The security control module is adapted to perform security verification on information carried by a signal received on the serial port bus led from the bus connection module, and to generate a wakeup signal and send it to the embedded controller if the security verification is successful. The embedded controller is adapted to start the terminal according to the received wakeup signal.