Patent ID: 6542438
Filing Date: 2003-04-01
Classification: G04D,G04R

Abstract:
A data transmitting/receiving system which is configured by an electronic watch and a data transmittal unit, separate from the watch, which generates a data signal, a coil within said electronic watch being used by a data receiving means of said electronic watch to receive the data signal from said data transmitting unit, said electronic watch having a timing signal generation means, which generates a timing signal, and said data transmitting unit having a timing signal receiving means that receives a timing signal which is output from said timing signal generation means, said data transmitting unit transmitting the data signal to said electronic watch in coordination with a received timing signal, and said data receiving means in said electronic watch intermittently receiving data which is sent from said data transmitting unit in a time duration during which predetermined data is transmitted from said data transmitting unit.