Seung Chul Shin,Hyung Jong Ko,Jung Su Kim,Yong In Park,Won Hyuk Jung,Yun Cheol Han
申请号：
US15958908
公开号：
US20180235504A1
申请日:
2018.04.20
申请国别(地区):
US
年份:
2018
代理人:
摘要：
An ECG sensor chip used in a wearable appliance includes； a switch controlled by a switching signal, an amplifier that amplifies a difference between first and second ECG signals, and a location indicator that generates the switching signal. The switch passes either a first ECG signal or second ECG signal in response to the switching signal.
