公开(公告)号：US11779254B2

公开(公告)日：2023-10-10

申请号：US16950201

申请日：2020-11-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunjun Jung ,  Gunwoo Jin

IPC: A61B5/318 ,  G06F1/16 ,  A61B5/00 ,  H03F3/45 ,  G16H40/67

CPC classification number: A61B5/318 ,  A61B5/681 ,  A61B5/7225 ,  G06F1/163 ,  G16H40/67 ,  H03F3/45

Abstract: A wearable electronic device is provided. The electronic device includes a plurality of electrodes configured to measure a biometric signal, an offset correction circuit, at least one processor operatively connected with the plurality of electrodes and the offset correction circuit, and a memory operatively connected with the at least one processor, wherein the memory stores instructions executed to enable the at least one processor to measure an offset between voltages via at least two electrodes among the plurality of electrodes and correct the offset via the offset correction circuit to allow the measured offset to fall within a threshold range.