Horology: time measuring systems or devices – Plural timepiece system or system device
Reexamination Certificate
2007-08-28
2007-08-28
Miska, Vit W. (Department: 2833)
Horology: time measuring systems or devices
Plural timepiece system or system device
C368S047000, C370S503000, C375S356000, C455S502000
Reexamination Certificate
active
10444290
ABSTRACT:
Provided is a time correction system which includes a means for performing time correction of time in an operational system device by obtaining standard time information from outside with the operational system device among the devices in the cluster to be a representative device and a means for performing time correction of time in a standby system device having the operational system device as a master and the standby system device as a slave, in which the standby system device obtains time information of the operational system device. The operating state of each device is synchronously controlled so as to set the operational system device as a representative device and also the operational system as a master and the standby system as a slave when there is a change recognized in the operating state, which enables to switch the processing corresponding to the setting.
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English translation of relevant parts of Office Action issued by Japanese Patent Office on Jul. 11, 2006 in connection with corresponding application No. 2002-152914.
Untranslated Office Action issued on Jul. 11, 2006 by the Japanese Patent Office in connection with corresponding Japanese patent application No. 2002-152914.
Office Action issued by the Japanese Patent Office on May 1, 2007 in connection with corresponding Japanese Application No. 2002-152914.
Translation of the Office Action issued by the Japanese Patent Office on May 1, 2007 in connection with corresponding Japanese Application No. 2002-152914.
Miska Vit W.
NEC Corporation
Ostrolenk Faber Gerb & Soffen, LLP
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