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:
Feb. 14, 2006
Filed:
Jul. 01, 2003
Yu-chun Peng, Taipei, TW;
Ching-hsiang Chang, Taipei, TW;
Tzu-hsun Tung, Taipei, TW;
Hsi-cheng Yeh, Taoyuan, TW;
Yu-Chun Peng, Taipei, TW;
Ching-Hsiang Chang, Taipei, TW;
Tzu-Hsun Tung, Taipei, TW;
Hsi-Cheng Yeh, Taoyuan, TW;
High Tech Computer Corp., Taoyuan, TW;
Abstract
A method for power management of a smart phone. The method comprises steps of resetting the smart phone, searching for network service, operating the mobile phone system in standby mode and a PDA system in normal mode when connected to a network, switching the mobile phone system to connection mode when establishing communication with a remote terminal, switching the mobile phone system to sleep mode when the mobile phone system has been idle for a first time period, switching the PDA system to sleep mode when the PDA system has been idle for a second time period, and implementing power detection to switch the mobile phone and PDA system to off mode when the detected power is lower than a first and second threshold respectively.