Communications: electrical – Condition responsive indicating system – With particular coupling link
Reexamination Certificate
2005-08-23
2009-12-01
Wu, Daniel (Department: 2612)
Communications: electrical
Condition responsive indicating system
With particular coupling link
C340S539110, C340S573100, C600S301000, C600S310000
Reexamination Certificate
active
07626498
ABSTRACT:
To secure a stable radio-communication performance in a sensor node, the sensor node with a radio-communication circuit and a sensor, for transmitting data measured by the sensor through radio-communication, includes a first board BO2on which an antenna ANT1connected to the radio-communication circuit is placed, a case CASE1containing the first board BO2, and a band that is attached to the case CASE1so as to fix the case CASE1to the skin. The antenna ANT1is placed in an upper portion of the case CASE1, which corresponds to a 12 o'clock direction of a wristwatch.
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Office Action from Chinese Patent Office mailed Feb. 13, 2009, in Chinese.
Aiki Kiyoshi
Kuriyama Hiroyuki
Shimura Takanori
Yamashita Shunzo
A. Marquez, Esq. Juan Carlos
Fan Hongmin
Hitachi , Ltd.
Stites & Harbison PLLC
Wu Daniel
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