发明名称 SYNCHRONIZATION OF SYSTEM TIME IN ELECTRONIC DEVICE
摘要 A method and apparatus for synchronizing a system time in an electronic device are provided. The method may include: when the electronic device is executing a boot process, disabling an external time obtaining function of the electronic device for obtaining an external reference time, obtaining an internal clock time from an internal clock unit of the electronic device and synchronizing a system time of the electronic device with the internal clock time; and when the electronic device has completed the boot process, enabling the external time obtaining function to obtain the external reference time.
申请公布号 US2011013489(A1) 申请公布日期 2011.01.20
申请号 US20090502933 申请日期 2009.07.14
申请人 发明人 WEI ZHIYU
分类号 G04C11/00;G04B47/00 主分类号 G04C11/00
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