公开(公告)号：US10539469B2

公开(公告)日：2020-01-21

申请号：US15864328

申请日：2018-01-08

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sang Hyun Cho ,  Hyung Jong Ko ,  Kyung Soo Park ,  Seoung Jae Yoo ,  Sang Ho Kim ,  Ho Jin Park

IPC: G01K7/01

Abstract: A temperature sensor, a processor including the same, and a method of operating the same are provided. The temperature sensor includes: a reference circuit configured to receive a supply voltage provided from outside the processor and utilized by a logic block of the processor for operation of the logic block, and generate, using the supply voltage, at least one temperature information signal that varies according to a temperature of the logic block and at least one reference signal that is substantially constant relative to the temperature of the logic block; and a digital temperature generator configured to receive the at least one temperature information signal and the at least one reference signal generated by the reference circuit, and generate a digital temperature information signal indicative of the temperature of the logic block based on the at least one temperature information signal and the at least one reference signal.

公开(公告)号：US20170286748A1

公开(公告)日：2017-10-05

申请号：US15471269

申请日：2017-03-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sun Kwon KIM ,  Hyung Jong Ko ,  Seong Il Park

IPC: G06K9/00

CPC classification number: G06K9/00107 ,  G06K9/00087 ,  G06K9/00892 ,  G06K9/00899 ,  G06K2009/00939

Abstract: A sensor for increasing security using biometric data, a mobile device including the same, and an authentication method of the mobile device are provided. The sensor includes a fingerprint sensor configured to detect fingerprint data of a user contacting a fingerprint acquisition region, a plurality of electrodes, and a bio sensor connected to the electrodes to detect at least one type of biometric data. A first electrode among the electrodes is located such that a finger of the user contacts the first electrode when the finger of the user is in contact with the fingerprint acquisition region.

公开(公告)号：US11243120B2

公开(公告)日：2022-02-08

申请号：US16746482

申请日：2020-01-17

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sang Hyun Cho ,  Hyung Jong Ko ,  Kyung Soo Park ,  Seoung Jae Yoo ,  Sang Ho Kim ,  Ho Jin Park

IPC: G01K7/01

Abstract: A temperature sensor, a processor including the same, and a method of operating the same are provided. The temperature sensor includes: a reference circuit configured to receive a supply voltage provided from outside the processor and utilized by a logic block of the processor for operation of the logic block, and generate, using the supply voltage, at least one temperature information signal that varies according to a temperature of the logic block and at least one reference signal that is substantially constant relative to the temperature of the logic block; and a digital temperature generator configured to receive the at least one temperature information signal and the at least one reference signal generated by the reference circuit, and generate a digital temperature information signal indicative of the temperature of the logic block based on the at least one temperature information signal and the at least one reference signal.

公开(公告)号：US09880060B2

公开(公告)日：2018-01-30

申请号：US14474783

申请日：2014-09-02

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sang Hyun Cho ,  Hyung Jong Ko ,  Kyung Soo Park ,  Seoung Jae Yoo ,  Sang Ho Kim ,  Ho Jin Park

IPC: G01K7/00 ,  G01K7/01

CPC classification number: G01K7/01 ,  G01K2215/00

Abstract: A temperature sensor, a processor including the same, and a method of operating the same are provided. The temperature sensor includes: a reference circuit configured to receive a supply voltage provided from outside the processor and utilized by a logic block of the processor for operation of the logic block, and generate, using the supply voltage, at least one temperature information signal that varies according to a temperature of the logic block and at least one reference signal that is substantially constant relative to the temperature of the logic block; and a digital temperature generator configured to receive the at least one temperature information signal and the at least one reference signal generated by the reference circuit, and generate a digital temperature information signal indicative of the temperature of the logic block based on the at least one temperature information signal and the at least one reference signal.

公开(公告)号：US10786169B2

公开(公告)日：2020-09-29

申请号：US15332265

申请日：2016-10-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seung-Chul Shin ,  Gye Soo Koo ,  Se-Hoon Lim ,  Hee-Jae Jo ,  Hyung Jong Ko ,  Yong In Park ,  Seoung Jae Yoo

IPC: A61B5/0408 ,  A61B5/053 ,  A61B5/0464 ,  G16H10/60 ,  A61B5/00 ,  H04B1/3827 ,  A61B5/024 ,  A61B5/0245 ,  A61B5/16 ,  G16H40/20 ,  G16H40/63 ,  G16H40/67

Abstract: A wearable device includes a case, a bio-processor embedded in the case, and a plurality of electrodes connected to the bio-processor. The bio-processor is configured to selectively and respectively operate the electrodes as sensing electrodes and sourcing electrodes in response to a selection signal. The selected one/ones of the electrodes operated as sensing electrodes which pick up a biological signal from (e.g. biological activity or a biological condition of) the wearer. The selected one/ones of the electrodes operated as sourcing electrodes supply current to the wearer regulated to cause the desired biological signal to be picked up by the sensing electrode(s).

公开(公告)号：US10354120B2

公开(公告)日：2019-07-16

申请号：US15471269

申请日：2017-03-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sun Kwon Kim ,  Hyung Jong Ko ,  Seong Il Park

IPC: G06K9/00

Abstract: A sensor for increasing security using biometric data, a mobile device including the same, and an authentication method of the mobile device are provided. The sensor includes a fingerprint sensor configured to detect fingerprint data of a user contacting a fingerprint acquisition region, a plurality of electrodes, and a bio sensor connected to the electrodes to detect at least one type of biometric data. A first electrode among the electrodes is located such that a finger of the user contacts the first electrode when the finger of the user is in contact with the fingerprint acquisition region.

公开(公告)号：US10591362B2

公开(公告)日：2020-03-17

申请号：US15864328

申请日：2018-01-08

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sang Hyun Cho ,  Hyung Jong Ko ,  Kyung Soo Park ,  Seoung Jae Yoo ,  Sang Ho Kim ,  Ho Jin Park

IPC: G01K7/01

Abstract: A temperature sensor, a processor including the same, and a method of operating the same are provided. The temperature sensor includes: a reference circuit configured to receive a supply voltage provided from outside the processor and utilized by a logic block of the processor for operation of the logic block, and generate, using the supply voltage, at least one temperature information signal that varies according to a temperature of the logic block and at least one reference signal that is substantially constant relative to the temperature of the logic block; and a digital temperature generator configured to receive the at least one temperature information signal and the at least one reference signal generated by the reference circuit, and generate a digital temperature information signal indicative of the temperature of the logic block based on the at least one temperature information signal and the at least one reference signal.

公开(公告)号：US20180235504A1

公开(公告)日：2018-08-23

申请号：US15958908

申请日：2018-04-20

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seung Chul Shin ,  Hyung Jong Ko ,  Jung Su Kim ,  Yong In Park ,  Won Hyuk Jung ,  Yun Cheol Han

IPC: A61B5/0428 ,  A61B5/00 ,  A61B5/0432 ,  A61B5/0404 ,  A61B5/0456

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.