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公开(公告)号：US11152704B2
公开(公告)日：2021-10-19
申请号：US16519195
申请日：2019-07-23
发明人： Jaechun Lee , Jongpal Kim , Joonseong Kang , Junyeub Suh , Wonseok Lee
摘要： 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.
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公开(公告)号：US11870278B2
公开(公告)日：2024-01-09
申请号：US17871004
申请日：2022-07-22
发明人： Chisung Bae , Joonseong Kang , Junyeub Suh
摘要： 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.
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公开(公告)号：US10862525B2
公开(公告)日：2020-12-08
申请号：US16685311
申请日：2019-11-15
发明人： Young Jun Hong , Jaechun Lee , Joonseong Kang , Wonseok Lee , Junyeub Suh
摘要： 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.
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公开(公告)号：US10608339B2
公开(公告)日：2020-03-31
申请号：US15605122
申请日：2017-05-25
发明人： Jaechun Lee , Jong Pal Kim , Young-Jun Hong , Joonseong Kang , Junyeub Suh , Wonseok Lee
摘要： 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.
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公开(公告)号：US10523258B2
公开(公告)日：2019-12-31
申请号：US15898316
申请日：2018-02-16
发明人： Young Jun Hong , Jaechun Lee , Joonseong Kang , Wonseok Lee , Junyeub Suh
摘要： 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.
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公开(公告)号：US11831087B2
公开(公告)日：2023-11-28
申请号：US17476908
申请日：2021-09-16
发明人： Jaechun Lee , Jongpal Kim , Joonseong Kang , Junyeub Suh , Wonseok Lee
CPC分类号： H01Q7/005 , H01Q1/38 , H01Q9/0407 , H01Q21/29
摘要： 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.
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公开(公告)号：US11623101B2
公开(公告)日：2023-04-11
申请号：US16857416
申请日：2020-04-24
发明人： Junyeub Suh , Sang Joon Kim , Hankyu Lee
摘要： 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.
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