| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 101 | Wireless Energy Transfer For Implantable Devices | US14496433 | 2014-09-25 | US20150008761A1 | 2015-01-08 | Morris P. Kesler; Katherine L. Hall; Andre B. Kurs; Aristeidis Karalis; Marin Soljacic; Andrew J. Campanella; David A. Schatz |
| Wireless energy transfer methods and designs for implantable electronics and devices include, in at least one aspect, a device resonator configured to be included in an implantable medical device and supply power for a load of the implantable medical device by receiving wirelessly transferred power from a source resonator coupled with a power source; temperature sensors positioned to measure temperatures of the device resonator at different locations; a tunable component coupled to the device resonator; and control circuitry configured and arranged to adjust the tunable component to detune the device resonator in response to a measurement from at least one of the temperature sensors. | ||||||
| 102 | WIRELESSLY RECHARGEABLE BATTERY AND COMPONENTS THEREOF | US14347096 | 2012-09-24 | US20140225562A1 | 2014-08-14 | Hao Li; Saining Ren; Aijun Qin |
| A receiver coil assembly for a wirelessly rechargeable battery including first and second transverse coils and a third coil encompassing the first and second coils. The receiver coil may be employed in a power receiver of a wirelessly rechargeable battery. Also disclosed is a wirelessly rechargeable battery having a power receiver demountable from an electrochemical cell. | ||||||
| 103 | WIRELESS POWER TRANSFER SYSTEM COIL ARRANGEMENTS AND METHOD OF OPERATION | US13791538 | 2013-03-08 | US20140070764A1 | 2014-03-13 | Nicholas A. Keeling |
| This disclosure provides systems, methods and apparatus for wireless power transfer. In one aspect, an apparatus is provided that includes a first conductive structure configured to wirelessly receive power via a magnetic field generated by a transmitter conductive structure having a length greater than a width. The first conductive structure has a length greater than a width and includes co-planar loops enclosing first and second areas. The first conductive structure has first and second edges each intersecting a first geometric line running along the length of the first conductive structure. The apparatus includes a second conductive structure configured to wirelessly receive power via the magnetic field. The second conductive has a length greater than a width. The first geometric line runs along the length of the second conductive structure. The first geometric line is substantially perpendicular to a second geometric line running along the length of the transmitter conductive structure. | ||||||
| 104 | WIRELESS POWER TRANSFER SYSTEM COIL ARRANGEMENTS AND METHOD OF OPERATION | US13791503 | 2013-03-08 | US20140070623A1 | 2014-03-13 | NICHOLAS A. KEELING; MICHAEL KISSIN |
| This disclosure provides systems, methods and apparatus for wireless power transfer and particularly wireless power transfer to remote systems such as electric vehicles. In one aspect the disclosure provides for an apparatus for wirelessly transmitting power. The apparatus includes a first conductive structure configured to generate a first magnetic field in response to receiving a first time-varying signal from a power source. The apparatus includes a second conductive structure configured to generate a second magnetic field in response to receiving a second time-varying signal from the power source. The first and second structures are positioned to maintain a substantial absence of mutual coupling between the first and second magnetic fields. | ||||||
| 105 | Rechargeable battery assemblies and methods of constructing rechargeable battery assemblies | US12576106 | 2009-10-08 | US08460816B2 | 2013-06-11 | Stephen D. Julstrom; Timothy S. Monroe; Mead C. Killion; John E. Oltman |
| Rechargeable battery assemblies and methods of constructing rechargeable battery assemblies are provided. Rechargeable battery assemblies can include a storage cell and receive circuitry comprising a receive coil operatively connected to receive control circuitry, the receive coil configured to receive inductively coupled current, the receive control circuitry configured to rectify the current and communicate charging power to the storage cell, the coil wound around a shield/core comprising magnetically permeable material, and the shield/core disposed around the storage cell. Methods of constructing rechargeable battery assemblies can include disposing a shield/core comprising magnetically permeable material around a storage cell; winding a receive coil around the shield/core; and providing the receive coil in operative connection with receive control circuitry and the storage cell, the receive coil configured to receive inductively coupled current, and the receive control circuitry configured to rectify the current and communicate charging power to the storage cell. | ||||||
| 106 | RESONATOR ENCLOSURE | US13603002 | 2012-09-04 | US20130057364A1 | 2013-03-07 | Morris P. Kesler; Konrad Kulikowski; Katherine L. Hall; Andre B. Kurs |
| An enclosed resonator includes a generally planar plate having a top side and a bottom side wherein a pocket is recessed into the bottom side to produce a bottom surface and a periphery around the rectangular pocket including a first pair of parallel sides and a second pair of parallel sides, a plurality of generally parallel channels formed into the top side each channel extending generally in a direction of the second pair of parallel sides, a first plurality of holes extending along a first side of the first pair of parallel sides each hole extending from the bottom side to one of the plurality of generally parallel channels, a second plurality of holes extending along a second side of the first pair of parallel sides each hole extending from the bottom side to one of the plurality of generally parallel channels. | ||||||
| 107 | WIRELESS ENERGY TRANSFER FOR VEHICLES | US13275139 | 2011-10-17 | US20120119698A1 | 2012-05-17 | Aristeidis Karalis; Andre B. Kurs; Marin Soljacic; Andrew J. Campanella; Morris P. Kesler; Katherine L. Hall; Volkan Efe |
| A vehicle powering wireless receiver for use with a first electromagnetic resonator coupled to a power supply. The wireless receiver includes a load configured to power the drive system of a vehicle using electrical power, and a second electromagnetic resonator adapted to be housed upon the vehicle and configured to be coupled to the load, wherein at least one of the first electromagnetic resonator and the second electromagnetic resonator is variable in size, and wherein the second electromagnetic resonator is configured to be wirelessly coupled to the first electromagnetic resonator to provide resonant, non-radiative wireless power to the second electromagnetic resonator from the first electromagnetic resonator. | ||||||
| 108 | WIRELESS TRANSMISSION OF SOLAR GENERATED POWER | US13267792 | 2011-10-06 | US20120086284A1 | 2012-04-12 | Andrew J. Capanella; Ron Fiorello; Katherine L. Hall; Aristeidis Karalis; Morris P. Kesler; Konrad Kulikowski; Andre B. Kurs; Qiang Li; Marin Soljacic; Eric R. Giler; David Schatz |
| A wireless power source station includes a solar panel generating an output DC voltage, power and control circuitry that receives the output DC voltage and generates an electronic drive signal at a frequency, f, and a source magnetic resonator that generates an oscillating magnetic near field in response to the electronic drive signal for providing power to electronic devices in a region around the solar panel. | ||||||
| 109 | COIL PARTS | US12296702 | 2007-03-29 | US20090309803A1 | 2009-12-17 | Tatsumi Nishino; Fumihito Meguro; Takehiro Nakano |
| The invention provides a coil part used for an antenna coil that improves the production rate and enhances its sensitivity. A coil part used in a antenna coil has a cross shape core that includes: a first winding frame part extending a first direction and being provided with a coil, and a second winding frame part extending a direction crossing the first direction and being provided with a coil. A first core including the first winding frame part is interlocked with a second core including the second winding frame part. | ||||||
| 110 | MAGNETIC INDUCTION AND ENERGY STORAGE SYSTEM, APPARATUS AND USE THEREOF | US12358733 | 2009-01-23 | US20090184680A1 | 2009-07-23 | FU-JEN KAO; CHENG-CHUN LI |
| The present invention relates to a magnetic induction and energy storage system, apparatus and use thereof. The present invention could be used with a biosensor implanted in a living organism, as a micro electrical device, or for other purposes. | ||||||
| 111 | Inductive miniature component, especially antenna | US10578793 | 2004-10-02 | US07339450B2 | 2008-03-04 | Joachim Lueg-Althoff; Eugeniusz Swoboda; Viktor Thiel |
| Disclosed is an inductive miniature structural element, particularly an antenna. Said structural element comprises a winding member (1) which is embodied as a flat component and on which three coil windings (2X, 2Y, 2Z) are mounted in such a way that the axes of said coil windings point in the three three-dimensional directions (X, Y, Z). The winding member (1) is made at least in part of ferrite material while the top face and the bottom face thereof are provided with guiding elements (1.5, 1.6, 1.7, 1.8) for directing the third coil winding. The winding member (1) is placed on a coil plate (3) made of electrically non-conducting, non-ferromagnetic material and is connected thereto. The coil plate (3) is provided with recesses into which the guiding elements that are located on the bottom face of the winding member (1) engage. The ends of the first and second coil winding (2X, 2Y) are wound around the guiding elements located on the bottom face of the winding member, respectively, while the ends of the third coil winding (2Z) are wound around corners or projections of the coil plate (3), respectively. | ||||||
| 112 | Antenna coil | US11785510 | 2007-04-18 | US20080036672A1 | 2008-02-14 | Hozumi Ueda; Tatsumi Nishino; Takahide Kitahara |
| The size of an antenna coil is reduced, and it is possible to prevent a lowering of the reception sensitivity due to a difference of the arrangement position of the antenna coil. On a winding frame of a ferrite core, a first coil and a second coil are wound in such a manner that their winding axes orthogonally intersect each other. A third coil is wound around an outer circumference of the first coil and the second coil in such a manner that the third coil's winding axis orthogonally intersects the winding axes of the first coil and the second coil. | ||||||
| 113 | Inductive miniature component, especially antenna | US10578793 | 2004-10-02 | US20070091009A1 | 2007-04-26 | Joachim Lueg-Althoff; Eugeniusz Swoboda; Viktor Thiel |
| An inductive miniature component comprising a winding element of ferrite material. Three windings are disposed on the multi-sided winding element such that there axes extend in three perpendicular spatial directions. A first and second winding are wound around the winding element in two directions perpendicular to one another. A third winding is wound around a narrow side of the winding element. The first guide elements are disposed on the underside of the winding element for winding one side of the third winding. Ends of the first and second windings are wound around these guide elements. Second guide elements are disposed on an upper side of the guide element for guiding another side of the third winding, and are of ferrite material and monolithic with the winding element. The coil plate of electrically non-conducting, non-ferromagnetic material is placed together and interconnected with the winding element. The coil plate has recesses that in contour and arrangement correspond to the first guide elements, which engage tem. Ends of the third winding are wound around corners or projections of the coil plate. | ||||||
| 114 | Antenna coil | US10506565 | 2002-08-02 | US20060152427A1 | 2006-07-13 | Hozumi Ueda; Tatsumi Nishino; Takahide Kitahara |
| The size of an antenna coil is reduced and it is possible to prevent lowering of the reception sensitivity due to difference of the arrangement position of the antenna coil. On a winding frame (3) of a ferrite core (2), a first coil (5) and a second coil (6) are wound in such a manner that their winding axes orthogonally intersect each other, and a third coil (12) is wound around an outer circumference of the first coil (5) and the second coil (6), so that a winding axis is provided to be orthogonal to the winding axes of the first coil (5) and the second coil (6). | ||||||
| 115 | Remote access device having multiple inductive coil antenna | US10050379 | 2001-10-24 | US06563474B2 | 2003-05-13 | John S. Nantz; Qingfeng Tang; Qing Li; Bruce D. Conner; Keith A. Walker; Artem Melkumov; Ronald O. King; Riad Ghabra; Matthew Honkanen; Salman Khreizat |
| A remote access device which may comprise an antenna having a first inductor with a first axis, a second inductor with a second axis, and a third inductor with a third axis, where the first, second and third axes may be oriented substantially perpendicular to each other, respectively, such that the first inductor generates a first magnetic field associated with a first plane, the second inductor generates a second magnetic field associated with a second plane different than the first plane, and the third inductor generates a third magnetic field associated with a third plane different than the first and second planes. The remote access device preferably includes a single form for the first, second and third inductors, where the first, second and third inductors are each wound on the form. | ||||||
| 116 | Remote access device having multiple inductive coil antenna | US10050379 | 2001-10-24 | US20020080083A1 | 2002-06-27 | John S. Nantz; Qingfeng Tang; Qing Li; Bruce D. Conner; Keith A. Walker; Artem Melkumov; Ronald O. King; Riad Ghabra; Matthew Honkanen; Salman Khreizat |
| A remote access device which may comprise an antenna having a first inductor with a first axis, a second inductor with a second axis, and a third inductor with a third axis, where the first, second and third axes may be oriented substantially perpendicular to each other, respectively, such that the first inductor generates a first magnetic field associated with a first plane, the second inductor generates a second magnetic field associated with a second plane different than the first plane, and the third inductor generates a third magnetic field associated with a third plane different than the first and second planes. The remote access device preferably includes a single form for the first, second and third inductors, where the first, second and third inductors are each wound on the form. | ||||||
| 117 | Device for low-frequency communication by magnetic coupling | US09457866 | 1999-12-10 | US06407677B1 | 2002-06-18 | Jean-Jacques Avenel; Virginie Tessier |
| The invention relates to a device for low-frequency communication by magnetic coupling of the type comprising a magnetic field emitter and a receiver placed in an identification member, one of either the emitter or the receiver being furnished with a loop antenna, in which the other of either the emitter or the receiver is constituted by the association of three coils (1, 2, 3) wound around three perpendicular axes (Ox, Oy, Oz) defining a trihedral so as to obtain an omnidirectional magnetic field by supplying said coils with currents of like frequency. | ||||||
| 118 | Anti-theft system for a motor vehicle and method for operating the anti-theft system | US09940092 | 2001-08-27 | US20020024429A1 | 2002-02-28 | Siegfried Kamlah |
| A vehicle-mounted transmitter emits an interrogation code signal in a wave having elliptical or circular polarization. A portable receiver evaluates the received signal only if it receives field components in at least two spatial directions. If the interrogation code signal is accepted by the receiver, a response code signal is transmitted back to the motor vehicle as proof of authorization. | ||||||
| 119 | TUNABLE WIRELESS POWER ARCHITECTURES | PCT/US2012049777 | 2012-08-06 | WO2013020138A3 | 2013-04-04 | KARALIS ARISTEIDIS; KESLER MORRIS P; HALL KATHERINE L; PALLO NATHAN ANDREW |
| Described herein are improved configurations for a wireless power transfer. The parameters of components of the wireless energy transfer system are adjusted to control the power delivered to the load at the device. The power output of the source amplifier is controlled to maintain a substantially 50% duty cycle at the rectifier of the device. | ||||||
| 120 | COIL ARRANGEMENTS IN WIRELESS POWER TRANSFER SYSTEMS FOR LOW ELECTROMAGNETIC EMISSIONS | PCT/US2013064957 | 2013-10-15 | WO2014070443A3 | 2014-09-04 | WIDMER HANSPETER; KEELING NICHOLAS A |
| This disclosure provides systems, methods and apparatus for wireless power transfer. In one aspect the disclosure provides an apparatus for wirelessly communicating power. The apparatus includes a first conductive structure, with a length greater than a width, configured to wirelessly receive power via a magnetic field. The first conductive structure includes two substantially co-planar loops. The first conductive structure has a first edge and a second edge each intersecting a geometric line along the length of the first conductive structure. The apparatus further includes a second conductive structure, with a length greater than width, positioned between the first conductive structure and a magnetic material and configured to wirelessly receive power via the magnetic field. The length of the second conductive structure is substantially equal to at least a distance along the geometric line between the first edge and the second edge of the first conductive structure. | ||||||
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