公开(公告)号：US11870278B2

公开(公告)日：2024-01-09

申请号：US17871004

申请日：2022-07-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chisung Bae ,  Joonseong Kang ,  Junyeub Suh

IPC: H02J50/80 ,  H02J50/12

CPC classification number: H02J50/80 ,  H02J50/12

Abstract: A device includes: a wireless power receiver configured to receive wireless power from an external device external to a body; a capacitor configured to store therein the wireless power received by the wireless power receiver; a wireless transceiver configured to transmit, to the external device, information associated with stored energy of the capacitor and scheduled energy to be used; and a processor configured to operate with the stored energy of the capacitor and process a biosignal of the body, wherein an operation of the external device and an operation of the device are synchronized, and a wireless power quantity of the wireless power to be received by the wireless power receiver from the external device is determined based on the information transmitted from the wireless transceiver to the external device.

公开(公告)号：US12201841B2

公开(公告)日：2025-01-21

申请号：US17551696

申请日：2021-12-15

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  NORTHEASTERN UNIVERSITY

Inventor： Junyeub Suh ,  Sangjoon Kim ,  Hui Fang ,  Jaehyeon Ryu

IPC: A61N1/05 ,  A61N1/36

Abstract: An implant system includes an electrode portion comprising plural electrodes to perform nerve stimulation and nerve sensing, an impedance controller configured to selectively connect the plural electrodes between a stimulator to perform nerve stimulation and a sensor to perform nerve sensing based on a control signal, and set an impedance of each of the plural electrodes, and a processor configured to control a contact impedance by the plural electrodes by generating the control signal to control at least one of plural switches connected respectively to the plural electrodes, or variable resistors connected respectively to the plural electrodes, based on at least one of a selectively set purpose of the plural electrodes or a position of an electrode to which nerve stimulation is to be provided.

公开(公告)号：US11152704B2

公开(公告)日：2021-10-19

申请号：US16519195

申请日：2019-07-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaechun Lee ,  Jongpal Kim ,  Joonseong Kang ,  Junyeub Suh ,  Wonseok Lee

IPC: H01Q7/00 ,  H01Q1/38 ,  H01Q9/04 ,  H01Q21/29

Abstract: A quasi-isotropic antenna includes: a feeder; a loop antenna configured to radiate a first radio wave based on a feeding from the feeder; and a dipole antenna adjacent to the loop antenna, and configured to radiate a second radio wave by resonating based on a resonant-coupling with the loop antenna, wherein a radiation pattern of the first radio wave is orthogonal to a radiation pattern of the second radio wave.

公开(公告)号：US10862525B2

公开(公告)日：2020-12-08

申请号：US16685311

申请日：2019-11-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Young Jun Hong ,  Jaechun Lee ,  Joonseong Kang ,  Wonseok Lee ,  Junyeub Suh

IPC: H04B1/40 ,  H02J50/12 ,  H04B5/00 ,  A61N1/05 ,  H02J7/02

Abstract: A communication device includes: a coil disposed around a core area of the communication device; a processor disposed in the core area and configured to establish communication with an external device through the coil; and a discrete element disposed on the coil and connected to the processor through a via.

公开(公告)号：US10608339B2

公开(公告)日：2020-03-31

申请号：US15605122

申请日：2017-05-25

Applicant: Samsung Electronics Co., Ltd

Inventor： Jaechun Lee ,  Jong Pal Kim ,  Young-Jun Hong ,  Joonseong Kang ,  Junyeub Suh ,  Wonseok Lee

IPC: H01Q7/00 ,  H02J50/10 ,  H01F38/14 ,  H01Q5/335 ,  H01Q1/12 ,  H04B5/00 ,  H02J50/80

Abstract: A wireless device including a coil having loops, a first reception circuit, and a second reception circuit. The first reception circuit is configured to receive a signal of a first frequency band through a portion of the loops and the second reception circuit configured to inhibit the signal of the first frequency band through the loops.

公开(公告)号：US10523258B2

公开(公告)日：2019-12-31

申请号：US15898316

申请日：2018-02-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Young Jun Hong ,  Jaechun Lee ,  Joonseong Kang ,  Wonseok Lee ,  Junyeub Suh

IPC: H04B1/40 ,  H02J50/12 ,  A61N1/05 ,  H04B5/00 ,  H02J7/02

Abstract: A communication device includes: a coil disposed around a core area of the communication device; a processor disposed in the core area and configured to establish communication with an external device through the coil; and a discrete element disposed on the coil and connected to the processor through a via.

公开(公告)号：US11831087B2

公开(公告)日：2023-11-28

申请号：US17476908

申请日：2021-09-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaechun Lee ,  Jongpal Kim ,  Joonseong Kang ,  Junyeub Suh ,  Wonseok Lee

IPC: H01Q7/00 ,  H01Q1/38 ,  H01Q9/04 ,  H01Q21/29

CPC classification number: H01Q7/005 ,  H01Q1/38 ,  H01Q9/0407 ,  H01Q21/29

Abstract: A quasi-isotropic antenna includes: a feeder; a loop antenna configured to radiate a first radio wave based on a feeding from the feeder; and a dipole antenna adjacent to the loop antenna, and configured to radiate a second radio wave by resonating based on a resonant-coupling with the loop antenna, wherein a radiation pattern of the first radio wave is orthogonal to a radiation pattern of the second radio wave.

公开(公告)号：US11623101B2

公开(公告)日：2023-04-11

申请号：US16857416

申请日：2020-04-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Junyeub Suh ,  Sang Joon Kim ,  Hankyu Lee

IPC: A61N1/36 ,  A61N1/378 ,  A61N1/37

Abstract: An implant system includes an implant device configured to generate a stimulation signal for a user using a power manager according to an operation mode based on biometric information of the user, and a wake-up device configured to switch the operation mode based on either one or both of an energy supply received through an external energy source different from the power manager and a result of counting a timer.