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公开(公告)号：US20240153689A1
公开(公告)日：2024-05-09
申请号：US18500820
申请日：2023-11-02
Inventor： Je Hoon YUN , Gwangzeen KO , Seong-Min KIM , Jung Ick MOON , Seung Keun PARK , Dong-won JANG , In Kui CHO
CPC classification number: H01F5/04 , H01F27/2852 , H01F38/14 , H01F2005/006
Abstract: A resonant coil coupled with an electromagnetic field is disclosed. A Fraunhofer resonant coil includes an upper spiral element and a lower spiral element, an upper conical element connected to the upper spiral element and including one or more layers formed of a plurality of plies, a lower conical element connected to the lower spiral element and including one or more layers formed of a plurality of plies, and a feeding device connected to a gap between the upper conical element and the lower conical element and configured to supply power.
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32.发明公开公开(公告)号：US20230335889A1
公开(公告)日：2023-10-19
申请号：US18090112
申请日：2022-12-28
Inventor： Seong Min KIM , Sang Won KIM , Jung Ick MOON , Je Hoon YUN , In Kui CHO , Gwang Zeen KO
IPC: H01Q1/28 , H02J50/00 , H02J50/20 , H02J7/00 , B60L53/12 , B64C39/02 , B64U70/90 , G05D1/04 , B64U20/80 , B60L53/36 , B64U50/38 , B60L53/30 , B60L53/38 , B60L53/62 , H01Q1/10 , H01Q7/00
CPC classification number: H01Q1/28 , H02J50/005 , H02J50/20 , H02J7/0048 , B60L53/12 , B64C39/024 , B64U70/90 , G05D1/042 , B64U20/80 , B60L53/36 , B64U50/38 , B60L53/30 , B60L53/38 , B60L53/62 , H01Q1/10 , H01Q7/00 , B60L2200/10
Abstract: An antenna for charging and measurement may comprise: a telescopic support installed at a lower portion of an aerial vehicle and configured to contract when the aerial vehicle lands on a wireless station and extend when the aerial vehicle takes off from the wireless station; and an antenna coil part deformed into a spiral shape when the telescopic support is contracted so that the wireless station receives wireless power and deformed into a conical shape when the telescopic support is extended to measure a radio signal.
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公开(公告)号：US20220360295A1
公开(公告)日：2022-11-10
申请号：US17734286
申请日：2022-05-02
Inventor： In Kui CHO , Jang Yeol KIM , Jung Hoon OH , Jae Woo LEE , Jae Ho LEE , Hyun Joon LEE , Sang Won KIM , Seong Min KIM , Jung Ick MOON , Woo Jin BYUN , Je Hoon YUN
IPC: H04B5/00
Abstract: An antenna device for magnetic field communication may include: a first coil; a second coil; a third coil; a first capacitor connected to a 1-1 terminal of the first coil; a second capacitor connected to a 2-1 terminal of the second coil; a third capacitor connected to a 3-1 terminal of the third coil; and an input port including a first input terminal connected to a 1-2 terminal of the first coil, a 2-2 terminal of the second coil, and a 3-2 terminal of the third coil, and a second input terminal connected to the first capacitor, the second capacitor, and the third capacitor.
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Patent Agency Ranking
公开(公告)号：US20220200662A1
公开(公告)日：2022-06-23
申请号：US17553466
申请日：2021-12-16
Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , Korea Advanced Institute of Science and Technology
Inventor： Jang Yeol KIM , Jaewoo LEE , HYUNJOON LEE , In Kui CHO , Sang-Won KIM , Seong-Min KIM , Jung Ick MOON , Je Hoon YUN , Dong Won JANG , Seunghun RYU , Seungyoung AHN
IPC: H04B5/00
Abstract: A magnetic field communication method and apparatus using a giant magnetoimpedance (GMI) magnetometer are disclosed. The magnetic field communication apparatus includes a GMI magnetometer configured to detect a first communication signal based on a received magnetic field signal, a first signal extractor configured to extract a second communication signal comprising a message signal from the first communication signal, a second signal extractor configured to extract a third communication signal by removing a magnetization frequency signal from the second communication signal, and a third signal extractor configured to extract the message signal by removing a carrier wave frequency signal from the third communication signal.
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35.发明申请公开(公告)号：US20210280365A1
公开(公告)日：2021-09-09
申请号：US17189788
申请日：2021-03-02
Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , Korea Advanced Institute of Science and Technology
Inventor： Jang Yeol KIM , In Kui CHO , HYUNJOON LEE , Sang-Won KIM , Seong-Min KIM , Jung Ick MOON , Woo Cheon PARK , Je Hoon YUN , Jaewoo LEE , Ho Jin LEE , Dong Won JANG , Kibeom KIM , Seungyoung AHN
Abstract: A radio frequency (RF) weak magnetic field detection sensor includes a ferromagnetic core, a pickup coil disposed to surround the ferromagnetic core, a substrate that includes an opening, a core pad connected to the ferromagnetic core and a coil pad connected to the pickup coil, and an insulating tube interposed between the ferromagnetic core and the pickup coil. The insulating tube includes a bobbin around which the pickup coil is wound, and a core hole formed to pass through the bobbin and configured to accommodate the ferromagnetic core.
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公开(公告)号：US20170155195A1
公开(公告)日：2017-06-01
申请号：US15365515
申请日：2016-11-30
Inventor： Je Hoon YUN , Seong Min KIM , Jung Ick MOON , Duk Ju AHN , Soon Ik JEON , In Kui CHO
CPC classification number: H01Q7/00 , H04B5/0037 , H04B5/0081
Abstract: A coaxial resonance coil having a toroidal shape for wireless power transmission is provided. The coaxial resonance coil may include a central conductive wire used as a power feeding loop for indirectly feeding power to a resonance coil, and an outer conductive wire used as a resonance coil which is wound a plurality of turns in a toroidal shape around the central conductive wire as an axis.
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37.发明申请公开(公告)号：US20160156200A1
公开(公告)日：2016-06-02
申请号：US14953102
申请日：2015-11-27
Inventor： Seong Min KIM , Jung Ick MOON , Je Hoon YUN , In Kui CHO
Abstract: Disclosed is a wireless power receiving apparatus, which includes: a residual power collecting unit configured to collect residual power remained after supplying an RF power signal to a load while receiving the RF power signal through a resonator; a power selecting unit configured to select one of the RF power signal and a power signal of an auxiliary battery according to a reception state of the RF power signal; a communication unit configured to receive the power signal of the auxiliary battery and perform wireless communication with the wireless power transmitting apparatus, when a supply of power to the load is required in a state in which the transmission of the RF power signal from the wireless power transmitting apparatus is stopped; and a controller configured to request the transmission of the RF power signal to be supplied to the load.
Abstract translation: 公开了一种无线电力接收装置，其包括：剩余电力收集单元，被配置为在通过谐振器接收RF功率信号时，将供给RF功率信号之后的剩余功率收集到负载; 功率选择单元，被配置为根据所述RF功率信号的接收状态来选择所述RF功率信号和所述辅助电池的功率信号中的一个; 通信单元，被配置为在从无线电力发送RF功率信号的状态下需要向负载供电时，接收辅助电池的电力信号并且执行与无线电力发送装置的无线通信 发送装置停止; 以及控制器，被配置为请求传送要提供给负载的RF功率信号。
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38.发明申请VOLUME-RATE FOOD-WASTE DISPOSAL APPARATUS AND CHARGING APPARATUS FOR USE WITH THE SAME 审中-公开大容量食物废物处理设备和与其使用的充电装置公开(公告)号：US20140172658A1
公开(公告)日：2014-06-19
申请号：US13909431
申请日：2013-06-04
Inventor： In Kui CHO , Je Hoon YUN , Seong-Min KIM , Jung Ick MOON , Woo Jin BYUN , Jae Ick CHOI
CPC classification number: G06Q20/145 , G06Q10/30 , G06Q30/04 , Y02W90/20
Abstract: A volume-rate food-waste disposal apparatus recognizes a user who discharges food-waste into the food-waste disposal apparatus to produce source information and weights the food-waste to produce weight information. The food-waste disposal apparatus receives an electrical power in a wireless manner and dries the food-waste using magnetic waves. The food-waste disposal apparatus transmits the source information and the source information to a charging server so that an on-line food-waste disposal fee per source is billed on a basis of a prefixed food-waste disposal fee per weight.
Abstract translation: 体积小的食物废物处理装置识别将食物废物排放到食物废物处理装置中以产生源信息并对食物废物进行重量以产生重量信息的用户。 食品废物处理装置以无线方式接收电力，并且使用磁波来干燥食物废物。 食品废物处理设备将源信息和源信息传送到计费服务器，以便根据每个重量的前置食物废物处理费来计算每个来源的在线食物废物处理费。
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