The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 22, 2018
Filed:
Aug. 31, 2015
Seung Chul Shin, Seoul, KR;
Hyung Jong Ko, Seongnam-si, KR;
Jung Su Kim, Yongin-si, KR;
Yong IN Park, Seoul, KR;
Won Hyuk Jung, Yongin-si, KR;
Yun Cheol Han, Yongin-si, KR;
Seung Chul Shin, Seoul, KR;
Hyung Jong Ko, Seongnam-si, KR;
Jung Su Kim, Yongin-si, KR;
Yong In Park, Seoul, KR;
Won Hyuk Jung, Yongin-si, KR;
Yun Cheol Han, Yongin-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Abstract
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.