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公开(公告)号：US20170346345A1
公开(公告)日：2017-11-30
申请号：US15620919
申请日：2017-06-13
Applicant: WiTricity Corporation
Inventor： Andre B. Kurs , Andrew J. Campanella , Aristeidis Karalis , Katherine L. Hall , Morris P. Kesler
Abstract: A wireless power system for powering a television includes a source resonator, configured to generate an oscillating magnetic field, and at least one television component attached to at least one device resonator, wherein the at least one device resonator is configured to wirelessly receive power from the source resonator via the oscillating magnetic field when the distance between the source resonator and the at least one device resonator is more than 5 cm, and wherein at least one television component draws at least 10 Watts of power.
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公开(公告)号：US20170222484A1
公开(公告)日：2017-08-03
申请号：US15423649
申请日：2017-02-03
Applicant: WiTricity Corporation
Inventor： David R. DeBaun , Andre B. Kurs
CPC classification number: H02J50/12 , B60L53/12 , B60L53/122 , B60L53/38 , B60L53/39 , G05F1/66 , H02J50/80 , H02M3/24 , H03H7/38 , H03H7/40 , H04B5/0037 , H04B5/0075
Abstract: Methods, systems, and devices for operating wireless power transfer systems. One aspect features a wireless energy transfer system that includes a transmitter, and a receiver. The transmitter has a transmitter-IMN and is configured to perform operations including performing a first comparison between a characteristic of a power of the transmitter and a target power. Adjusting, based on the first comparison, a reactance of the transmitter-IMN to adjust the power of the transmitter. The receiver has a receiver-IMN and is configured to perform operations including determining an efficiency of the wireless energy transfer system at a second time based on power data from the transmitter. Performing a second comparison between the efficiency at the second time and an efficiency of the wireless energy transfer system at a first time, the first time being prior to the second time. Adjusting, based on the second comparison, a reactance of the receiver-IMN.
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公开(公告)号：US09601270B2
公开(公告)日：2017-03-21
申请号：US14191111
申请日：2014-02-26
Applicant: WiTricity Corporation
Inventor： Andre B. Kurs , Aristeidis Karalis , Morris P. Kesler , Andrew J. Campanella , Katherine L. Hall , Konrad J. Kulikowski , Marin Soljacic
CPC classification number: H01F38/14 , B60L11/007 , B60L11/182 , B60L11/1833 , B60L11/184 , B60L11/1842 , B60L11/1844 , B60L11/1846 , B60L11/1848 , B60L11/185 , B60L2200/12 , B60L2200/22 , B60L2200/26 , B60L2210/10 , B60L2210/20 , B60L2210/30 , B60L2210/40 , B60L2230/22 , B60L2250/10 , B60L2250/16 , B60L2260/28 , B60L2260/32 , H01F27/2804 , H02J5/005 , H02J7/025 , H02J50/12 , H02J50/70 , H02J50/90 , H03H7/40 , H04B5/0037 , H04B5/0075 , H04B5/0093 , Y02E60/721 , Y02T10/7005 , Y02T10/7088 , Y02T10/7216 , Y02T10/7241 , Y02T10/725 , Y02T90/121 , Y02T90/122 , Y02T90/125 , Y02T90/127 , Y02T90/128 , Y02T90/14 , Y02T90/169 , Y04S10/126 , Y04S30/14
Abstract: Described herein are improved configurations for providing a stranded printed circuit board trace comprising, a plurality of conductor layers, a plurality of individual conductor traces on each of the said conductor layers, and a plurality of vias for connecting individual conductor traces on different said conductor layers, the vias located on the outside edges of the stranded trace. The individual conductor traces of each layer may be routed from vias on one side of the stranded printed circuit board trace to vias on the other side in a substantially diagonal direction with respect to the axis of the stranded printed circuit board trace. In embodiments, the stranded printed circuit board trace configuration may be applied to a wireless power transfer system.
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公开(公告)号：US09601266B2
公开(公告)日：2017-03-21
申请号：US14063718
申请日：2013-10-25
Applicant: WiTricity Corporation
Inventor： Aristeidis Karalis , Simon Verghese , Nathan Andrew Pallo , Morris P. Kesler , Konrad Kulikowski , Alexander P. McCauley , Andre B. Kurs
CPC classification number: H01F38/14 , H01F27/006 , H02J5/005 , H02J7/025 , H02J50/12 , H02J50/40 , H02J50/70 , H02J50/80 , H04B5/0037 , H04B5/0075
Abstract: Described herein are systems, devices, and methods for a wireless energy transfer source that can support multiple wireless energy transfer techniques. A wireless energy source is configured to support wireless energy transfer techniques without requiring separate independent hardware for each technique. An amplifier is used to energize different energy transfer elements tuned for different frequencies. The impendence of each energy transfer element is configured such that only some of the energy transfer elements is active at a time. The different energy transfer elements and energy transfer techniques may be selectively activated using an amplifier without using active switches to select or activate different coils and/or resonators.
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15.发明授权Wireless energy transfer using variable size resonators and system monitoring 有权使用可变尺寸谐振器和系统监控的无线能量传输公开(公告)号：US09584189B2
公开(公告)日：2017-02-28
申请号：US13923369
申请日：2013-06-21
Applicant: WiTricity Corporation
Inventor： Andre B. Kurs , Aristeidis Karalis , Morris P. Kesler , Andrew J. Campanella , Katherine L. Hall , Konrad J. Kulikowski , Marin Soljacic
IPC: H01F27/42 , H01F38/14 , H03H7/40 , H04B5/00 , H01Q1/24 , H01Q7/00 , H02J5/00 , H02J7/02 , H02J7/04
CPC classification number: H04B5/0037 , B60L2200/26 , H01F38/14 , H01Q1/248 , H01Q7/005 , H02J5/005 , H02J7/025 , H02J7/045 , H02J50/12 , H02J50/60 , H03H7/40
Abstract: A variable effective size magnetic resonator includes an array of resonators each being one of at least two substantially different characteristic sizes and a mechanism for detuning at least one of the resonators from the resonant frequency of the variable effective size magnetic resonator.
Abstract translation: 可变有效尺寸的磁性谐振器包括谐振器阵列，每个谐振器是至少两个基本上不同的特征尺寸之一，以及用于使谐振器中的至少一个与可变有效尺寸磁共振器的谐振频率失谐的机构。
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Patent Agency Ranking
公开(公告)号：US09544683B2
公开(公告)日：2017-01-10
申请号：US14056907
申请日：2013-10-17
Applicant: WiTricity Corporation
Inventor： Steven J. Ganem , Hiroshi A. Mendoza , Morris P. Kesler , Konrad J. Kulikowski , Andre B. Kurs , Alexander P. McCauley , Eric R. Giler , Katherine L. Hall , Gozde Guckaya
CPC classification number: H04R3/00 , B60L11/182 , B60L11/184 , B60L11/1842 , B60L11/1844 , B60L11/1846 , B60L11/1848 , B60L2200/18 , B60L2200/26 , B60L2210/10 , B60L2210/20 , B60L2210/30 , B60L2210/40 , B60L2230/22 , B60L2230/24 , B60L2240/36 , B60L2250/10 , B60L2250/16 , B60L2270/145 , B60L2270/32 , H02J5/005 , H02J7/00 , H02J7/025 , H02J17/00 , H02J50/12 , H02J50/50 , H04R1/1025 , H04R25/554 , H04R2225/33 , Y02T10/7005 , Y02T10/7088 , Y02T10/7216 , Y02T10/7241 , Y02T10/725 , Y02T90/121 , Y02T90/122 , Y02T90/127 , Y02T90/128 , Y02T90/14 , Y02T90/163 , Y02T90/169 , Y04S10/126 , Y04S30/14
Abstract: Techniques herein provide wireless energy transfer to audio devices such as headphones, headsets, hearing aids, and the like. Audio devices are integrated with a device resonator. The device resonator may be positioned and oriented to reduce interaction with lossy or sensitive components of the audio device. A repeater resonator and/or a source resonator is integrated into a headrest of a seat or a chair providing continuous power to the headphones while in use. The audio devices may be recharged wirelessly when positioned near source resonators that may be embedded in pads, tables, carrying cases, cups, and the like.
Abstract translation: 本文提供的技术提供了诸如耳机，耳机，助听器等音频设备的无线能量传输。 音频设备与设备谐振器集成。 器件谐振器可以被定位和定向以减少与音频器件的有损或敏感部件的相互作用。 中继器谐振器和/或源谐振器被集成到座椅或椅子的头枕中，在使用时向耳机提供连续的电力。 当定位在可嵌入在垫，桌子，携带箱，杯等中的源谐振器附近时，音频设备可以无线地充电。
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公开(公告)号：US20160221441A1
公开(公告)日：2016-08-04
申请号：US15130246
申请日：2016-04-15
Applicant: WiTricity Corporation
Inventor： Katherine L. Hall , Konrad J. Kulikowski , Morris P. Kesler , Andre B. Kurs , Steven J. Ganem , David A. Schatz , Eric R. Giler
CPC classification number: B60L1/00 , B60L11/182 , B60L2200/26 , H02J5/005 , H02J17/00 , H02J50/12 , H02J50/80 , H02J50/90 , H03H7/40 , H03H2001/0035 , Y02T10/7005 , Y02T10/7072 , Y02T90/122 , Y02T90/14
Abstract: Described herein are improved capabilities for a system and method for wireless energy distribution to a mechanically removable vehicle seat, comprising a source resonator coupled to an energy source of a vehicle, the source resonator positioned proximate to the mechanically removable vehicle seat, the source resonator generating an oscillating magnetic field with a resonant frequency and comprising a high-conductivity material adapted and located between the source resonator and a vehicle surface to direct the oscillating magnetic field away from the vehicle surface, and a receiving resonator integrated into the mechanically removable vehicle seat, the receiving resonator having a resonant frequency similar to that of the source resonator, and receiving wireless energy from the source resonator, and providing power to electrical components integrated with the mechanically removable vehicle seat.
Abstract translation: 这里描述的是用于将无线能量分配到机械可拆卸的车辆座椅的系统和方法的改进的能力，包括耦合到车辆能量源的源谐振器，邻近机械可拆卸的车辆座椅定位的源谐振器，源谐振器产生 具有共振频率的振荡磁场并且包括适于并且位于源谐振器和车辆表面之间以将振荡磁场引导离开车辆表面的高导电性材料，以及集成到机械可拆卸车辆座椅中的接收谐振器， 所述接收谐振器具有类似于所述源谐振器的谐振频率，以及从所述源谐振器接收无线能量，以及向与所述机械可拆卸车辆座椅集成的电气部件提供电力。
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公开(公告)号：US09318922B2
公开(公告)日：2016-04-19
申请号：US13834366
申请日：2013-03-15
Applicant: WiTricity Corporation
Inventor： Katherine L. Hall , Konrad Kulikowski , Morris P. Kesler , Andre B. Kurs , Steve J. Ganem , David A. Schatz , Eric R. Giler
CPC classification number: H02J50/12 , B60L1/00 , B60L2200/26 , H02J5/005 , H02J7/025 , H02J17/00 , H02J50/50 , H02J50/70 , H02J50/80 , H03H7/40
Abstract: Described herein are improved capabilities for a system and method for wireless energy distribution to a mechanically removable vehicle seat, comprising a source resonator coupled to an energy source of a vehicle, the source resonator positioned proximate to the mechanically removable vehicle seat, the source resonator generating an oscillating magnetic field with a resonant frequency and comprising a high-conductivity material adapted and located between the source resonator and a vehicle surface to direct the oscillating magnetic field away from the vehicle surface, and a receiving resonator integrated into the mechanically removable vehicle seat, the receiving resonator having a resonant frequency similar to that of the source resonator, and receiving wireless energy from the source resonator, and providing power to electrical components integrated with the mechanically removable vehicle seat.
Abstract translation: 这里描述的是用于将无线能量分配到机械可拆卸的车辆座椅的系统和方法的改进的能力，包括耦合到车辆能量源的源谐振器，邻近机械可拆卸的车辆座椅定位的源谐振器，源谐振器产生 具有共振频率的振荡磁场并且包括适于并且位于源谐振器和车辆表面之间以将振荡磁场引导离开车辆表面的高导电性材料，以及集成到机械可拆卸车辆座椅中的接收谐振器， 所述接收谐振器具有类似于所述源谐振器的谐振频率，以及从所述源谐振器接收无线能量，以及向与所述机械可拆卸车辆座椅集成的电气部件提供电力。
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公开(公告)号：US09306635B2
公开(公告)日：2016-04-05
申请号：US13752169
申请日：2013-01-28
Applicant: WiTricity Corporation
Inventor： Andre B. Kurs , Morris P. Kesler , Katherine L. Hall , Aristeidis Karalis , Simon Verghese , Volkan Efe , Marin Soljacic , Alexander P. McCauley , Maria Empar Rollano Hijarrubia
CPC classification number: H02J50/12 , B60L11/182 , H02J5/005 , H02J7/025 , H02J50/20 , H02J50/90 , H03H7/0115 , H04B5/0037 , H04B5/0075
Abstract: A magnetic resonator includes an inductor comprising a conductive first loop having a first dipole moment and a conductive second loop having a second dipole moment wherein a direction of the first dipole moment is substantially opposite to a direction of the second dipole moment and at least one capacitor in series with at least one of the first loop and the second loop.
Abstract translation: 磁性谐振器包括电感器，其包括具有第一偶极矩的导电第一回路和具有第二偶极矩的导电第二回路，其中第一偶极矩的方向基本上与第二偶极矩的方向相反，并且至少一个电容器 与第一环和第二环中的至少一个串联。
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公开(公告)号：USD734731S1
公开(公告)日：2015-07-21
申请号：US29464016
申请日：2013-08-12
Applicant: WiTricity Corporation
Designer： Andre B. Kurs
CPC classification number: H01F5/003
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