公开(公告)号：WO2019118025A1

公开(公告)日：2019-06-20

申请号：PCT/US2018/050829

申请日：2018-09-13

Applicant: X DEVELOPMENT LLC

Inventor： ADOLF, Brian John

IPC: H02J50/12 ,  H02J50/80 ,  H02J50/90

CPC classification number: G01R27/04 ,  G01R21/133 ,  G06F17/5009 ,  G06F2217/16 ,  H02J50/05 ,  H02J50/10 ,  H02J50/12 ,  H02J50/20 ,  H02J50/40 ,  H02J50/80 ,  H02J50/90

Abstract: Systems and methods for detecting low-loss eigenmodes of a spherical waveguide bounded by the Earth's surface and its ionosphere are disclosed. One or more eigenmodes of the Earth- ionosphere waveguide may be computed (1404) based on a mathematical model incorporating electrical properties of the terrestrial surface and plasma physics of the ionospheric layer. A transmitter apparatus may be used to transmit (1402) electrical power into the Earth-ionosphere waveguide in the form of an electromagnetic wave, which may, in turn, be detected (1406) by a receiver apparatus remote from the transmitter apparatus. A coupling strength between the transmitted electromagnetic wave and the one or more eigenmodes may be determined (1408) by measuring power received by the receiver apparatus in the detected electromagnetic wave. By iteratively adjusting parameters of the transmitter apparatus, determining the coupling strength, and refining a quantitative description of the eigenmodes, the eigenmodes may be harnessed for wireless power transmission throughout the Earth-ionosphere waveguide.

公开(公告)号：WO2019039637A1

公开(公告)日：2019-02-28

申请号：PCT/KR2017/009354

申请日：2017-08-28

Applicant: (주)성진아이엘

Inventor： 김용우 ,  손철호

IPC: H02J50/20 ,  H02J50/40

CPC classification number: H02J50/20 ,  H02J50/40 ,  H02J50/90

Abstract: 본 발명에 따른 무선 전력 송신 장치 및 이의 동작 방법은 직전에 선택된 위상 그룹에 따른 직전의 수신 신호 강도와 사전 설정된 기준 수신 신호 강도를 비교하고, 비교 결과 및 상기 링크 연결 횟수들에 기초하여 상기 위상 그룹들 중에서 하나의 위상 그룹을 현재의 위상 그룹으로 선택하고, RF(Radio Frequency) 전력을 각각 수신하는 다수의 위상 조절기들이 현재의 위상 그룹에 포함된 송신 위상들 중 대응하는 송신 위상에 기초하여 상기 RF 전력의 위상을 조절하며, 다수의 위상 조절기들 각각으로부터 상기 위상이 조절된 RF 전력을 수신하는 다수의 안테나들이 상기 위상이 조절된 RF 전력을 무선 전력 수신 장치에 송신함으로써, 무신 전력 수신 장치가 위치하는 공간 상의 무선 전력 송신 효율을 극대화할 수 있다.

公开(公告)号：WO2017200769A2

公开(公告)日：2017-11-23

申请号：PCT/US2017/031237

申请日：2017-05-05

Applicant: UNIVERSITY OF PITTSBURGH-OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION

Inventor： ROTHFUSS, Michael A. ,  SEJDIC, Ervin ,  GIMBEL, Michael L.

IPC: H02J50/20

CPC classification number: A61B5/0031 ,  A61B5/0215 ,  A61B5/026 ,  A61B5/6862 ,  A61B2560/0219 ,  A61F2/82 ,  H02J50/20

Abstract: A system and method for wirelessly and passively powering and/or interrogating an implanted stent using a touch probe assembly through a near-field electrical connection not over an air interface. The stent apparatus includes at least one stent member functioning as an antenna and an electronics module coupled to the at least one stent member. Also, a wirelessly and passively powered power meter for use with implanted stents. The power meter includes an electronics module coupled to a stent member, wherein the electronics module includes a programmable oscillator structured to generate an oscillating signal that is proportional to an amount of AC power received by the implantable stent apparatus power meter through the stent member.

Abstract translation: 本发明提供了一种系统和方法，用于通过不通过空中接口的近场电连接使用接触探针组件无线地和被动地为植入的支架供电和/或询问。 该支架装置包括用作天线的至少一个支架构件和联接到该至少一个支架构件的电子模块。 此外，还可以使用无线和被动式功率计，用于植入支架。 所述功率计包括耦合到支架构件的电子模块，其中所述电子模块包括可编程振荡器，所述可编程振荡器被构造为产生振荡信号，所述振荡信号与所述可植入支架装置功率计通过所述支架构件接收的AC功率量成比例。 / p>

公开(公告)号：WO2017173658A1

公开(公告)日：2017-10-12

申请号：PCT/CN2016/078840

申请日：2016-04-08

Applicant: 诸葛瑞

Inventor： 诸葛瑞

IPC: H02J50/20 ,  H02J50/70 ,  H02J50/10

CPC classification number: H02J50/10 ,  H02J50/20 ,  H02J50/70

Abstract: 一种智能动力电波远程无线传输充电储能逆向输电的方法，智能动力电波应用于电力领域大数据电能源远距离传输、电能量载体正/反向高速旋转，以及高频调频载波高速旋转加载叠加于智能动力电波大数据电能量载体以及宽带大数据信息载体中，正/反向双重旋转，并应用微积分数学理论，正负电荷高速正反分离/挤兑碰撞产生强大电流还原积合采集大数据电能量的方法以及提高宽带视频网速上行/下行速率，以及提高大数据能量载体高效无线传输充电储能逆向输电效率。

公开(公告)号：WO2017166364A1

公开(公告)日：2017-10-05

申请号：PCT/CN2016/080851

申请日：2016-05-02

Applicant: 王清斌

Inventor： 王清斌

IPC: H04B5/02 ,  H02J50/20

CPC classification number: H02J50/20 ,  H04B5/02

Abstract: 本发明属于无线通信技术领域，具体涉及一种为能量采集和小尺寸天线优化的NFC读写器接口，所述NFC读写器接口包括天线、可调匹配电路、天线驱动单元、调制器、解调器及MCU内核；所述天线、可调匹配电路和天线驱动单元构成天线谐振环路，本发明的有益效果：本发明可大大提高NFC通信接口的无线能量传输效率，为带有NFC标签接口的装置提供大量电能。这些额外的电能将允许装置提供更多的功能，更高的性能，更好的用户体验。同时，本发明允许NFC通信接口使用小型天线而不会影响到NFC通信性能。小型天线使设备开发变得非常灵活，大大降低了NFC系统的开发难度。本发明大大扩展了NFC通信接口在当前及未来数年内的应用范围。

公开(公告)号：WO2017112942A1

公开(公告)日：2017-06-29

申请号：PCT/US2016/068551

申请日：2016-12-23

Applicant: ENERGOUS CORPORATION

Inventor： BELL, Douglas ,  LEABMAN, Michael, A.

IPC: H04W40/04 ,  H04W40/08 ,  H04W40/10

CPC classification number: H04B5/0037 ,  H02J7/025 ,  H02J50/20 ,  H02J50/90

Abstract: Embodiments disclosed herein include a wireless charging system configured to generate and transmit power waves that, due to physical waveform characteristics converge at a predetermined location in a transmission field to generate a pocket of energy. Receivers associated with an electronic device being powered by the wireless charging system, may extract energy from these pockets of energy and then convert that energy into usable electric power for the electronic device associated with a respective receiver. The pocket of energy may manifest as a three-dimensional field (e.g., transmission field) where energy may be harvested by a receiver positioned within or nearby the pocket of energy. Video sensors capture actual video images of fields of view within the transmission field, and a processor identifies selected objects, selected events, and/or selected locations within the captured video images.

Abstract translation: 这里公开的实施例包括无线充电系统，该无线充电系统被配置为生成和发送由于物理波形特性会聚在发射场中的预定位置以产生能量袋的功率波。 与由无线充电系统供电的电子设备相关联的接收器可以从这些能量袋中提取能量，然后将该能量转换为与相应接收器相关联的电子设备的可用电力。 能量袋可以表现为三维场（例如，传输场），其中能量可以由位于能量袋内或附近的接收器收获。 视频传感器捕获发射场内的视场的实际视频图像，并且处理器识别捕获的视频图像内的选定对象，选定事件和/或选定位置。

公开(公告)号：WO2017088733A1

公开(公告)日：2017-06-01

申请号：PCT/CN2016/106795

申请日：2016-11-22

Applicant: 天地融科技股份有限公司

Inventor： 李东声

IPC: H02J50/20 ,  G06K19/077

CPC classification number: G06K19/077 ,  H02J50/20

Abstract: 一种通断装置及电子设备。其中，一种通断装置包括：交流输入端（100）、交流输出端（110）、通断模块（120）、第一隔直组件（130）、以及第二隔直组件（140）；其中，通断模块（120）包括：第一端口（121）、第二端口（122）、第三端口（123）、第四端口（124）以及控制端（125），其中，第三端口（123）与直流电源（VCC）电连接，第四端口（124）与地端连接，控制端（125）用于接收控制信号；通断模块（120）用于在控制信号的控制下导通或断开第三端口（123）和第四端口（124）之间的通路，其中，在第三端口（123）和第四端口（124）之间的通路导通的情况下，第一端口（121）与第二端口（122）之间的通路导通，在第三端口（123）和第四端口（124）之间的通路断开的情况下，第一端口（121）与第二端口（122）之间的通路断开；第一隔直组件（130）连接在交流输入端（100）与第一端口（121）之间；第二隔直组件（140）连接在交流输出端（110）与第二端口（122）之间。

公开(公告)号：WO2017015508A1

公开(公告)日：2017-01-26

申请号：PCT/US2016/043424

申请日：2016-07-21

Applicant: CALIFORNIA INSTITUTE OF TECHNOLOGY

Inventor： LEE, Nicolas ,  PELLEGRINO, Sergio ,  ARYA, Manan ,  HAJIMIRI, Seyed, Ali ,  LECLERC, Christophe ,  ATWATER, Harry, A.

IPC: B64G1/44 ,  B64G1/10 ,  H02S10/40 ,  H02S20/30

CPC classification number: B64G1/428 ,  B64G1/1085 ,  B64G1/222 ,  B64G1/288 ,  B64G1/36 ,  B64G1/443 ,  B64G1/66 ,  B65B63/04 ,  H01L31/042 ,  H02J3/383 ,  H02J50/20 ,  H02S10/40 ,  H02S30/20 ,  Y02E10/563

Abstract: A space-based solar power station, a power generating satellite module and/or a method for collecting solar radiation and transmitting power generated using electrical current produced therefrom, and/or compactible structures and deployment mechanisms used to form and deploy such satellite modules and power generation tiles associated therewith are provided. Each satellite module and/or power generation tile may be formed of a compactable structure and deployment mechanism capable of reducing the payload area required to deliver the satellite module to an orbital formation within the space-based solar power station and reliably deploy it once in orbit.

Abstract translation: 一种太空太阳能发电站，发电卫星模块和/或收集太阳辐射和使用由其产生的电流产生发射功率的方法和/或用于形成和部署这种卫星模块和电力的可压缩结构和部署机构 提供与之相关联的一代瓦片。 每个卫星模块和/或发电瓦片可以由可压缩结构和部署机构形成，该机构能够减少将卫星模块传送到空基太阳能发电站内的轨道形成所需的有效载荷区域，并将其可靠地部署在轨道上 。

公开(公告)号：WO2017006152A1

公开(公告)日：2017-01-12

申请号：PCT/IB2015/055053

申请日：2015-07-04

Applicant: DULLIE, Fadzrul

Inventor： DULLIE, Fadzrul

IPC: H02J17/00

CPC classification number: H02J50/20 ,  H02J7/025

Abstract: The various embodiments of the present invention describe a wireless power charger and a charging method thereof. According to an embodiment of the present invention, the wireless power charger comprises of one or more rectenna modules, wherein the rectenna modules comprises of an antenna that receives one or more types of radio frequency (RF) waveforms, a rectifier that converts the one or more types of RF waveforms received from the antenna into current, a storage module that stores the generated current from the one or more types of RF waveforms received from the antenna, a microcontroller that controls the flow of current to the storage module, one or more ports for at least one of input and output of current from the storage module, and a display unit that displays information to user.

Abstract translation: 本发明的各种实施例描述了一种无线电力充电器及其充电方法。 根据本发明的实施例，无线电力充电器包括一个或多个整流天线模块，其中整流天线模块包括接收一种或多种类型的射频（RF）波形的天线，整流器将整流器 将从天线接收的更多类型的RF波形转换为电流，存储模块，其存储来自从天线接收的一种或多种类型的RF波形产生的电流，控制到存储模块的电流流动的微控制器，一个或多个 用于来自存储模块的电流的输入和输出中的至少一个的端口，以及向用户显示信息的显示单元。

公开(公告)号：WO2016200911A1

公开(公告)日：2016-12-15

申请号：PCT/US2016/036411

申请日：2016-06-08

Applicant: OSSIA INC.

Inventor： ZEINE, Hatem ,  MAYES, Dale ,  EL-RUKBY, Fady ,  WILLIAMS, Douglas ,  SHYLENDRA, Prithvi

IPC: H02J7/02

CPC classification number: H02J50/80 ,  G01R31/318566 ,  G01R31/40 ,  H02J7/0004 ,  H02J7/025 ,  H02J7/045 ,  H02J50/20 ,  H02J50/40 ,  H04L12/2818 ,  H04L12/6418 ,  H04L67/12 ,  H04L2012/2841 ,  H04W4/12 ,  H04W8/005 ,  H04W52/0212

Abstract: Techniques are described herein for utilizing power requirements (712) of a device in order to schedule wireless power delivery (714) in wireless power delivery environments. In some embodiments, the techniques can alternatively or additionally employ advanced usage based power models (1110) to schedule wireless power delivery in wireless power delivery environments (1112). For embodiments where device usage information is utilized, various means of collecting and analyzing the usage data may be employed (1212, 1214). Furthermore, in some embodiments, some of the usage data may be ignored (1218) in order to ensure that the usage models for the device are not polluted with abnormal or detrimental data.

Abstract translation: 这里描述了用于利用设备的功率需求（712）以便在无线功率传送环境中调度无线功率传输（714）的技术。 在一些实施例中，技术可以替代地或另外使用基于高级使用的功率模型（1110）来调度无线功率递送环境中的无线功率递送（1112）。 对于利用设备使用信息的实施例，可以采用收集和分析使用数据的各种手段（1212,1214）。 此外，在一些实施例中，可以忽略一些使用数据（1218），以便确保设备的使用模型不被异常或有害数据污染。