发明名称 Electronic automatic world-wide time/clock synchronization method
摘要 A method, system and computer program product for determining time synchronization of a timing device is provided. Geographic position data is obtained from a device associated with the timing device. A current local time is calculated for a location of the device associated with the timing device based on the geographic position data. The timing device is then synchronized with the current local time.
申请公布号 US2002191492(A1) 申请公布日期 2002.12.19
申请号 US20010881914 申请日期 2001.06.14
申请人 INTERNATIONAL BUSINESS MACHINES CORPORATION 发明人 KAMPER ROBERT J.;SWOFFORD LARRY DON
分类号 G04G7/02;G04G9/00;(IPC1-7):G04C11/02 主分类号 G04G7/02
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