公开(公告)号：US10951068B2

公开(公告)日：2021-03-16

申请号：US16678351

申请日：2019-11-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaechun Lee ,  Sang Joon Kim ,  Hankyu Lee ,  Seungchul Jung ,  Yeunhee Huh

IPC: H02J50/12 ,  H02J50/90 ,  H02J50/50 ,  H02J50/80 ,  H02J7/02

Abstract: A wireless power transmission system includes: a wireless power transmission apparatus including: a transmission coil configured to form mutual coupling with an auxiliary coil disposed outside of a living body; and a controller configured to control a supply of power by a power source to the transmission coil to wirelessly transmit the power from the transmission coil, using the auxiliary coil, to a wireless power reception apparatus disposed inside the living body through the mutual coupling, wherein a distance between the transmission coil and the auxiliary coil is adjustable.

公开(公告)号：US10530404B2

公开(公告)日：2020-01-07

申请号：US16512890

申请日：2019-07-16

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ui Kun Kwon ,  Chang Soon Park ,  Seungkeun Yoon ,  Sang Joon Kim ,  Jaechun Lee ,  Changmok Choi

IPC: H04K1/02 ,  H04B1/04 ,  H04L25/06 ,  H04L25/03

Abstract: A signal processing method, a signal filtering apparatus, and a signal processing apparatus are provided. An input signal may be input into a filter having a passband, a superfluous signal of the passband may be output from the filter, and a target signal may be obtained by subtracting the superfluous signal from the input signal.

公开(公告)号：US10258290B2

公开(公告)日：2019-04-16

申请号：US15182956

申请日：2016-06-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chang Soon Park ,  Ui Kun Kwon ,  Sang-joon Kim ,  Seungkeun Yoon ,  Jaechun Lee ,  Changmok Choi

IPC: A61B5/00 ,  A61B5/04 ,  G06K9/00 ,  A61B5/024 ,  G01R23/16 ,  A61B5/0402 ,  A61B5/0488

Abstract: A method of processing a biosignal includes estimating a time period from a time-domain biosignal, converting a biosignal corresponding to a time interval based on the time period to a frequency-domain signal, performing signal processing to remove a distortion component from the frequency-domain signal, and converting a processed frequency-domain signal obtained through the signal processing to a time-domain signal.

公开(公告)号：US09958483B2

公开(公告)日：2018-05-01

申请号：US14864154

申请日：2015-09-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaechun Lee ,  Ui Kun Kwon ,  Sang Joon Kim ,  Seungkeun Yoon

IPC: G01R27/28 ,  G01R19/04 ,  A61B5/00 ,  A61B5/0402 ,  A61B5/0488 ,  A61B5/01

CPC classification number: G01R19/04 ,  A61B5/0051 ,  A61B5/01 ,  A61B5/0402 ,  A61B5/0488 ,  A61B5/6801

Abstract: A detecting apparatus includes a first resonator configured to generate a first resonance signal based on power output from a power supply in response to an object changing within a range of a field of the first resonator, a switch configured to connect the first resonator to the power supply in response to a control signal, and a controller configured to sample a value of an envelope of the first resonance signal to detect a change in the object.

公开(公告)号：US20160291066A1

公开(公告)日：2016-10-06

申请号：US14864154

申请日：2015-09-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaechun Lee ,  Ui Kun Kwon ,  Sang Joon Kim ,  Seungkeun Yoon

IPC: G01R19/04 ,  A61B5/01 ,  A61B5/0488 ,  G01N27/00 ,  A61B5/0402

CPC classification number: G01R19/04 ,  A61B5/0051 ,  A61B5/01 ,  A61B5/0402 ,  A61B5/0488 ,  A61B5/6801

Abstract: A detecting apparatus includes a first resonator configured to generate a first resonance signal based on power output from a power supply in response to an object changing within a range of a field of the first resonator, a switch configured to connect the first resonator to the power supply in response to a control signal, and a controller configured to sample a value of an envelope of the first resonance signal to detect a change in the object.

Abstract translation: 检测装置包括：第一谐振器，被配置为响应于在第一谐振器的场的范围内的对象变化，基于从电源输出的功率产生第一谐振信号;开关，被配置为将第一谐振器连接到电力 响应于控制信号供电;以及控制器，被配置为对第一共振信号的包络的值进行采样，以检测物体的变化。