Electrical computers and digital processing systems: support – Computer power control
Reexamination Certificate
2011-04-12
2011-04-12
Bae, Ji H (Department: 2115)
Electrical computers and digital processing systems: support
Computer power control
C320S137000
Reexamination Certificate
active
07925904
ABSTRACT:
A battery charging method for a device that has a PDA, a wireless communication system, and a power system having a battery and is charged via an external charging cable. The device further has an external charging circuit for charging the battery. The wireless communication system has an internal charging circuit for charging the battery. The battery charging method includes performing current charging to the battery via the external charging circuit by using the external charging cable; turning on the wireless communication system; and turning on the internal charging circuit for charging after the wireless communication system is turned on.
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Chuang Hsun-Hsin
Hsieh Chih-Chao
Lin Shi-Je
Lin Wen-Hsing
Yeh Hsi-Cheng
Bae Ji H
HTC Corporation
Jianq Chyun IP Office
LandOfFree
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