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公开(公告)号：US20170179751A1
公开(公告)日：2017-06-22
申请号：US14978272
申请日：2015-12-22
Applicant: Intel Corporation
Inventor： Essam Elkhouly , Songnan Yang , Zhen Yao
Abstract: In a wireless charging device that includes a resonator having coil windings, a magnetic field can be generated by the resonator. The wireless charging device can include a feed point connected to an inner winding of the coil windings of the resonator. The resonator can inductively couple with a power receiving unit such that the an outer winding of the coil windings limit Eddy current generation in one or more conductive surfaces positioned adjacent to the power receiving unit. The feed point can be selectively connected to the inner winding of the coil in a first mode of operation and the outer winding of the coil in a second mode of operation. The inner winding can have a larger current than the outer winding.
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公开(公告)号：US11515728B2
公开(公告)日：2022-11-29
申请号：US16998524
申请日：2020-08-20
Applicant: Intel Corporation
Inventor： Songnan Yang , Zhen Yao , Essam Elkhouly
Abstract: Example wirelessly powered unmanned aerial vehicles and tracks for providing wireless power are described herein. An example apparatus includes a track section having a transmitter coil to generate an alternating magnetic field and an unmanned aerial vehicle having a receiver coil. The alternating magnetic field induces an alternating current in the receiver coil when the unmanned aerial vehicle is disposed in the alternating magnetic field.
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公开(公告)号：US20210075272A1
公开(公告)日：2021-03-11
申请号：US16932267
申请日：2020-07-17
Applicant: INTEL CORPORATION
Inventor： Songnan Yang , Essam Elkhouly , Qiubing Ding , Ze An Xia , Shahar Porat
Abstract: Techniques for coil configuration in a wireless power transmitter in a system, method, and apparatus are described herein. An apparatus for coil configuration in a wireless power transmitter may include a transmitting coil comprising an inner portion and an outer portion, and a switch configured to initiate current on the inner portion based on a detected condition.
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公开(公告)号：US20180201370A1
公开(公告)日：2018-07-19
申请号：US15406156
申请日：2017-01-13
Applicant: Intel Corporation
Inventor： Songnan Yang , Zhen Yao , Essam Elkhouly
Abstract: Example wirelessly powered unmanned aerial vehicles and tracks for providing wireless power are described herein. An example apparatus includes a track section having a transmitter coil to generate an alternating magnetic field and an unmanned aerial vehicle having a receiver coil. The alternating magnetic field induces an alternating current in the receiver coil when the unmanned aerial vehicle is disposed in the alternating magnetic field.
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公开(公告)号：US20180095468A1
公开(公告)日：2018-04-05
申请号：US15282628
申请日：2016-09-30
Applicant: Intel Corporation
Inventor： Songnan Yang , Hong W. Wong , Zhen Yao , Essam Elkhouly , Ulun Karacaoglu
CPC classification number: H02J50/05 , B60L53/12 , B60L53/34 , B60L2200/10 , B64C25/52 , B64C39/024 , B64C2201/027 , B64C2201/042 , B64C2201/066 , B64C2201/128 , B64D27/24 , G05D1/0676
Abstract: Methods, apparatus, systems and articles of manufacture to wirelessly power an unmanned aerial vehicle are disclosed. An example unmanned aerial vehicle (UAV) includes a first electrode assembly to capacitively couple to a first power cable. The example UAV includes a second electrode assembly to capacitively couple to a second power cable. The first and second electrode assemblies, when capacitively coupled to the respective first and second power cables, are to receive power from at least one of the first and second power cables. The example UAV includes a power storage circuit to store the received power.
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Patent Agency Ranking
公开(公告)号：US20180090969A1
公开(公告)日：2018-03-29
申请号：US15280846
申请日：2016-09-29
Applicant: INTEL CORPORATION
Inventor： Songnan Yang , Bin Xiao , Essam Elkhouly
IPC: H02J7/02
Abstract: An apparatus is described. The apparatus includes a transmission coil and a power amplifier. The power amplifier includes a microcontroller and a memory. The memory includes instructions to determine electric current output of the power amplifier, perform a lookup of load reactance range based on target electric current, detect load impedance, calculate reactance based on the load impedance, determine if reactance is within the load reactance range, and adjust reactance shift compensation to bring the reactance within the load reactance range if the reactance is not within the load reactance range.
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17.发明申请RECONFIGRABLE CHARGING STATION FOR EXTENDED POWER CAPABILITY AND ACTIVE AREA 审中-公开用于扩展功率能力和活动区域的可重新充电充电站公开(公告)号：US20160336784A1
公开(公告)日：2016-11-17
申请号：US14864581
申请日：2015-09-24
Applicant: INTEL CORPORATION
Inventor： Songnan Yang , Essam Elkhouly , Bin Xiao , Janardhan Koratikere Narayan
Abstract: The disclosure relates to a method, apparatus and system for reconfigurable wirelessly charging architecture for extended power capability and charging area. In certain embodiments, the disclosed embodiments relate provide a scalable wireless charging architecture which may include a constant voltage operating point between power amplifier (PA) and resonator modules to thereby support dynamic expansion of service area for larger infrastructure deployment.
Abstract translation: 本公开涉及用于可扩展功率能力和计费区域的可重配置无线充电架构的方法，装置和系统。 在某些实施例中，所公开的实施例涉及提供可扩展的无线充电架构，其可以包括功率放大器（PA）和谐振器模块之间的恒定电压工作点，从而支持用于较大基础设施部署的服务区域的动态扩展。
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公开(公告)号：US20160181853A1
公开(公告)日：2016-06-23
申请号：US14672082
申请日：2015-03-27
Applicant: Intel Corporation
Inventor： Songnan Yang , Emily B. Cooper , Essam Elkhouly , Janardhan Koratikere Narayan , Sheng Ren
Abstract: The disclosure generally relates to a method and apparatus for reducing or substantially eliminating, the electric field above a wireless charging station, in one embodiment, a wireless charging station is formed from a length of conductive wire forming a multi turn spiral coil having a plurality of turns around one or more axis. A plurality of discrete capacitors are selected, and positioned at each of the respective plurality of turns. The plurality of discrete capacitors may be connected in series. The capacitance value of each of the plurality of capacitors may be selected to substantially reduce the electric filed above the surface of the charging station.
Abstract translation: 本发明一般涉及用于减少或基本上消除无线充电站以上的电场的方法和装置，在一个实施例中，无线充电站由形成多匝螺旋线圈的一段导线形成，所述多匝螺旋线圈具有多个 转动一个或多个轴。 选择多个分立电容器，并且位于相应的多个匝数的每一个处。 多个分立电容器可以串联连接。 可以选择多个电容器中的每一个的电容值来大大减少充电站表面上方的电场。
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公开(公告)号：US10784719B2
公开(公告)日：2020-09-22
申请号：US15406156
申请日：2017-01-13
Applicant: Intel Corporation
Inventor： Songnan Yang , Zhen Yao , Essam Elkhouly
Abstract: Example wirelessly powered unmanned aerial vehicles and tracks for providing wireless power are described herein. An example apparatus includes a track section having a transmitter coil to generate an alternating magnetic field and an unmanned aerial vehicle having a receiver coil. The alternating magnetic field induces an alternating current in the receiver coil when the unmanned aerial vehicle is disposed in the alternating magnetic field.
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公开(公告)号：US10714960B2
公开(公告)日：2020-07-14
申请号：US14978272
申请日：2015-12-22
Applicant: Intel Corporation
Inventor： Essam Elkhouly , Songnan Yang , Zhen Yao
Abstract: In a wireless charging device that includes a resonator having coil windings, a magnetic field can be generated by the resonator. The wireless charging device can include a feed point connected to an inner winding of the coil windings of the resonator. The resonator can inductively couple with a power receiving unit such that the an outer winding of the coil windings limit Eddy current generation in one or more conductive surfaces positioned adjacent to the power receiving unit. The feed point can be selectively connected to the inner winding of the coil in a first mode of operation and the outer winding of the coil in a second mode of operation. The inner winding can have a larger current than the outer winding.
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