JP6073283B2 - 無線電力転送装置およびその方法 - Google Patents
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
- H04B5/79—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for data transfer in combination with power transfer
-
- H02J5/005—
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
- H02J50/12—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/40—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/80—Circuit arrangements or systems for wireless supply or distribution of electric power involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and receiving devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
- H04B5/24—Inductive coupling
- H04B5/26—Inductive coupling using coils
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
- H02J7/00034—Charger exchanging data with an electronic device, i.e. telephone, whose internal battery is under charge
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Signal Processing (AREA)
- Near-Field Transmission Systems (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Description
さらに、「受信機がレンジ外」「受信機がレンジ内だが飽和」の場合は、二つの仕方で区別できる。一つは、TX振幅スキャンを使い、一つはTX周波数スキャンを使う。いずれの状況も、ミスマッチ、よって、潜在的には同じ大きな絶対反射値またはS11値に対応することができる。「レンジ外」の場合、S11は、非常に低いTX振幅も含めTX振幅のすべての選択について一定である。「受信機が飽和」の場合、S11は、低振幅については一定で、受信機が飽和にはいると上昇する。受信機がレンジ外のときは、周波数分裂は起こらない。このように、受信機は、分裂を探す周波数スキャンを(可能性としては低電力で)行うことによって検出できる。この周波数スキャン技法は、たとえ電力が単一周波数でのみ送達される場合であっても、受信機検出(またはより一般にレンジ推定)のために使用できる。
〔態様1〕
送信装置によって送信された電力を無線で受信するよう構成され、前記送信装置と関連付けまたは脱関連付けされるよう構成された受信アンテナを有する受信装置。
〔態様2〕
電子的に制御可能なスイッチによって前記受信アンテナから接続または切断されるよう構成されている、前記受信アンテナに電気的に結合された負荷をさらに有する、態様1記載の受信装置。
〔態様3〕
電子的に制御可能なスイッチによって前記受信アンテナから接続または切断されるよう構成されている、前記受信アンテナに電気的に結合された回路要素をさらに有する、態様1記載の受信装置。
〔態様4〕
前記回路要素が、抵抗器、キャパシタ、インダクタ、種々の長さのアンテナ構造およびそれらの組み合わせからなる群から選択されている、態様1記載の受信装置。
〔態様5〕
前記送信装置によって送信される電力は、所定の時間刻みで前記受信アンテナにおいて受信される、態様1記載の受信装置。
〔態様6〕
前記受信アンテナに電気的に結合され、前記受信アンテナが、該受信アンテナが受信できる周波数または周波数範囲を変えることを許容するよう構成された周波数選択機構をさらに有する、態様1記載の受信装置。
〔態様7〕
前記周波数選択機構は、離散的なキャパシタのスイッチング可能なアレイ、前記受信アンテナに電気的に結合された一つまたは複数のインダクタ、前記受信アンテナのコイルの追加的なターンおよびそれらの組み合わせからなる群から選択されている、態様6記載の受信装置。
〔態様8〕
多重化された配置で一つまたは複数の受信機に無線で電力を送信するよう構成された送信アンテナと;
前記送信アンテナに電気的に結合され、特定の周波数または周波数範囲において前記電力を送信するよう前記送信アンテナを駆動するよう構成された周波数発生器とを有する、
送信装置。
〔態様9〕
前記多重化された配置は、時間多重、周波数多重または両方を含む、態様8記載の送信装置。
〔態様10〕
前記周波数発生器は、電圧制御発振器およびキャパシタの一つまたは複数のスイッチング可能なアレイ、電圧制御発振器および一つまたは複数のバラクタ、位相ロック・ループ、直接デジタル・シンセサイザーおよびそれらの組み合わせからなる群から選択されている、態様8記載の送信装置。
〔態様11〕
前記送信アンテナは、複数の周波数で同時に電力を送信するよう構成されている、態様8記載の送信装置。
〔態様12〕
前記周波数発生器は、共通の参照発振器に電気的に結合された二つ以上の位相ロック・ループ、二つ以上の独立な電圧制御発振器およびそれらの組み合わせからなる群から選択されている、態様11記載の送信装置。
〔態様13〕
前記送信アンテナは、共通周波数で、複数の受信機に同時に電力を送達するよう構成されている、態様8記載の送信装置。
〔態様14〕
多重化された配置において一つまたは複数の受信機に無線で電力を送信するよう構成された二つ以上の送信アンテナと;
前記二つ以上の送信アンテナに電気的に結合され、特定の周波数または周波数範囲において前記電力を送信するよう前記送信アンテナを駆動するよう構成された一つまたは複数の周波数発生器とを有する、
送信装置。
〔態様15〕
前記多重化された配置は時間多重、周波数多重および/または空間多重を含む、態様14記載の送信装置。
〔態様16〕
前記送信機に電気的に結合され、前記送信機を前記一つまたは複数の送信アンテナと関連付けまたは脱関連付けするよう構成された一つまたは複数のスイッチをさらに有する、態様14記載の送信装置。
〔態様17〕
二つ以上の送信アンテナのそれぞれは、異なる送信周波数または送信周波数範囲に同調されるよう構成されている、態様14記載の送信装置。
〔態様18〕
前記二つ以上の送信アンテナは前記二つ以上の受信機に時間的に同時に電力を送信するよう構成されている、態様17記載の送信装置。
〔態様19〕
前記二つ以上の送信アンテナに電気的に結合され、前記二つ以上の送信アンテナによって前記一つまたは複数の受信機に送達される電力レベルを制御するよう構成された電力コントローラをさらに有する、態様14記載の送信装置。
〔態様20〕
前記二つ以上の送信アンテナは、異なる送信周波数または送信周波数範囲に、独立に同調されるよう構成されている、態様13記載の送信装置。
〔態様21〕
無線電力システムの送信機から、特定の周波数において特定の時間期間にわたって、第一の低電力信号を送信する段階と;
前記第一の低電力信号に基づいて一つまたは複数の受信機が前記送信機に結合されているかどうかを判定する段階と;
前記一つまたは複数の受信装置が前記送信機に結合されていると判定される場合に、前記送信機から前記特定の周波数で第二の高電力信号を送信する段階とを含む、
方法。
〔態様22〕
前記送信機のアンテナにおいて第三の信号を測定する段階をさらに含む態様21記載の方法であって、
前記第三の測定される信号は:反射された電圧波振幅、該反射された電圧波振幅と前進電圧波振幅の比、反射された電力および該反射された電力と前進電力の比からなる群から選択されている、
方法。
〔態様23〕
前記特定の周波数は、単一の周波数または周波数の範囲を含む、態様21記載の方法。
〔態様24〕
前記低電力信号は、前記一つまたは複数の受信装置に同時に送信される、態様21記載の方法。
〔態様25〕
前記一つまた複数の受信機が相異なる、重なり合わない周波数範囲で動作している場合に、前記送信機から前記一つまたは複数の受信機への前記第一の低電力信号、前記第二の高電力信号または両方の送信を制御することをさらに含む、態様21記載の方法。
〔態様26〕
特定の周波数において特定の時間期間にわたって、第一の低電力信号を送信するよう構成された送信機と;
前記第一の低電力信号に基づいて一つまたは複数の受信機が前記送信機に結合されているかどうかを判定するよう構成されたコントローラとを有する装置であって、
前記送信機は、前記一つまたは複数の受信装置が前記送信機に結合されていると判定される場合に、前記特定の周波数で無線で第二の高電力信号を送信するよう構成されている、
装置。
〔態様27〕
前記コントローラは、前記送信機のアンテナにおける第三の信号を測定するよう構成されており、前記第三の測定される信号は:反射された電圧波振幅、該反射された電圧波振幅と前進電圧波振幅の比、反射された電力および該反射された電力と前進電力の比からなる群から選択されている、態様26記載の装置。
〔態様28〕
前記特定の周波数は、単一の周波数または周波数の範囲を含む、態様26記載の装置。
〔態様29〕
前記低電力信号は、前記一つまたは複数の受信装置に同時に送信される、態様26記載の装置。
〔態様30〕
前記コントローラは、前記一つまた複数の受信機が相異なる、重なり合わない周波数範囲で動作している場合に、前記送信機から前記一つまたは複数の受信機への前記第一の低電力信号、前記第二の高電力信号または両方の送信を制御するよう構成されている、態様26記載の装置。
〔態様31〕
前記コントローラは、前記送信機から前記一つまたは複数の受信機のうちの第一の受信機への前記第一の低電力信号、前記第二の高電力信号または両方の送信を中断するよう構成されている、態様26記載の装置。
〔態様32〕
前記コントローラは、前記第一の受信機へは送信が中断されている間、前記送信機から前記一つまたは複数の受信機のうちの第二の受信機に、前記第一の低電力信号、前記第二の高電力信号または両方を送信するよう構成されている、態様31記載の装置。
〔態様33〕
無線電力システムの送信機からの、特定の周波数における特定の時間期間にわたる、第一の低電力信号を、受信機において受信する段階と;
前記第一の低電力信号に基づいて前記受信機が前記送信機に結合されているかどうかを判定する段階と;
前記受信機が前記送信機に結合されていると判定される場合に、前記送信機からの前記特定の周波数における第二の高電力信号を、前記受信機において受信する段階とを含む、方法。
〔態様34〕
前記受信機が別の受信機の重なり合う周波数範囲で動作している場合に、前記受信機において前記送信機からの前記第一の低電力信号、前記第二の高電力信号または両方の受信を制御する段階をさらに含む、
態様33記載の方法。
Claims (10)
- 無線電力システムの送信機から、特定の周波数において特定の時間期間にわたって、第一の低電力信号を送信する段階と;
前記第一の低電力信号に基づいて前記特定の周波数において一つまたは複数の受信機が前記送信機に結合されているかどうかを判定するための測定を行なう段階と;
所定の最大周波数に達しない場合、前記特定の周波数をインクリメントし、前記送信する段階および前記測定を行なう段階を繰り返す段階と;
前記測定に基づいて一つまたは複数の受信機が前記送信機に結合されていると判定される場合に、前記送信機から前記特定の周波数で第二の高電力信号を送信する段階とを含み、
前記第一の低電力信号を送信する段階、前記測定を行なう段階、前記繰り返す段階が、高電力信号が送信されている間に行なわれる、
方法。 - 前記送信機のアンテナにおいて第三の信号を測定する段階をさらに含む請求項1記載の方法であって、
測定される前記第三の信号は:反射された電圧波振幅、該反射された電圧波振幅と前進電圧波振幅の比、反射された電力および該反射された電力と前進電力の比からなる群から選択されている、
方法。 - 前記特定の周波数は、単一の周波数または周波数の範囲を含む、請求項1記載の方法。
- 二つ以上の受信機が相異なる、重なり合わない周波数範囲で動作している場合に、前記送信機から前記二つ以上の受信機への前記第一の低電力信号、前記第二の高電力信号または両方の送信を制御することをさらに含む、請求項1記載の方法。
- 特定の周波数において特定の時間期間にわたって、無線で第一の低電力信号を送信するよう構成された送信機と;
前記第一の低電力信号に基づいて前記特定の周波数において一つまたは複数の受信機が前記送信機に結合されているかどうかを判定するための測定を行なうよう構成されたコントローラとを有する装置であって、
前記送信機は、所定の最大周波数に達しない場合、前記特定の周波数をインクリメントし、第一の低電力信号を送信して前記測定を行なう前記の動作を繰り返すよう構成されており、
前記送信機は、一つまたは複数の受信機が前記送信機に結合されていると判定される場合に、前記特定の周波数で無線で第二の高電力信号を送信するよう構成されており、
前記第一の低電力信号の送信、前記測定および前記繰り返しは高電力信号が送信されている間に行なわれる、
装置。 - 前記コントローラは、前記送信機のアンテナにおける第三の信号を測定するよう構成されており、測定される前記第三の信号は:反射された電圧波振幅、該反射された電圧波振幅と前進電圧波振幅の比、反射された電力および該反射された電力と前進電力の比からなる群から選択されている、請求項5記載の装置。
- 前記特定の周波数は、単一の周波数または周波数の範囲を含む、請求項5記載の装置。
- 二つ以上の受信機が相異なる、重なり合わない周波数範囲で動作している場合に、前記送信機から前記二つ以上の受信機への前記第一の低電力信号、前記第二の高電力信号または両方の送信を制御するよう構成されている、請求項5記載の装置。
- 前記コントローラは、前記送信機から前記一つまたは複数の受信機のうちの第一の受信機への前記第一の低電力信号、前記第二の高電力信号または両方の送信を中断するよう構成されている、請求項5記載の装置。
- 前記コントローラは、前記第一の受信機へは送信が中断されている間、前記送信機から前記一つまたは複数の受信機のうちの第二の受信機に、前記第一の低電力信号、前記第二の高電力信号または両方を送信するよう構成されている、請求項9記載の装置。
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Families Citing this family (311)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9473209B2 (en) | 2008-08-20 | 2016-10-18 | Intel Corporation | Wireless power transfer apparatus and method thereof |
KR101482506B1 (ko) * | 2009-12-07 | 2015-01-13 | 후지쯔 가부시끼가이샤 | 자계 공명 송전 장치, 및, 자계 공명 수전 장치 |
US9479225B2 (en) * | 2010-05-13 | 2016-10-25 | Qualcomm Incorporated | Resonance detection and control within a wireless power system |
US8362956B2 (en) * | 2010-11-18 | 2013-01-29 | Nader Behdad | Electrically small, source direction resolving antennas |
US9444517B2 (en) * | 2010-12-01 | 2016-09-13 | Triune Systems, LLC | Coupled inductor power transfer system |
KR101222749B1 (ko) * | 2010-12-14 | 2013-01-16 | 삼성전기주식회사 | 무선 전력 전송 장치 및 그 전송 방법 |
WO2012086625A1 (ja) * | 2010-12-21 | 2012-06-28 | 矢崎総業株式会社 | 給電システム |
JP5298116B2 (ja) * | 2010-12-28 | 2013-09-25 | 株式会社東芝 | 無線電力伝送装置および無線電力受信装置 |
US20120193994A1 (en) * | 2011-01-28 | 2012-08-02 | Semiconductor Energy Laboratory Co., Ltd. | Power receiving device, power supply system, and method for supplying power |
JP5624494B2 (ja) * | 2011-02-18 | 2014-11-12 | 本田技研工業株式会社 | 非接触電力伝送システム |
US8970069B2 (en) * | 2011-03-28 | 2015-03-03 | Tdk Corporation | Wireless power receiver and wireless power transmission system |
JP5071574B1 (ja) * | 2011-07-05 | 2012-11-14 | ソニー株式会社 | 検知装置、受電装置、非接触電力伝送システム及び検知方法 |
CN103703732B (zh) * | 2011-07-20 | 2019-06-18 | Lg电子株式会社 | 使用无线电力信号的双向通信方法及设备 |
US8736368B2 (en) * | 2011-08-16 | 2014-05-27 | Qualcomm Incorporated | Class E amplifier overload detection and prevention |
US9553485B2 (en) * | 2011-10-13 | 2017-01-24 | Integrated Device Technology, Inc. | Apparatus, system, and method for detecting a foreign object in an inductive wireless power transfer system based on input power |
US20140252866A1 (en) * | 2011-11-03 | 2014-09-11 | Jim Walsh | Presence and range detection of wireless power receiving devices and method thereof |
WO2013098040A1 (en) * | 2011-12-29 | 2013-07-04 | Arcelik Anonim Sirketi | Wireless kitchen appliance operated on induction heating cooker |
CN104159479B (zh) | 2011-12-29 | 2016-07-06 | 阿塞里克股份有限公司 | 在感应加热炊具上操作的无线厨房用具 |
CN104205263A (zh) * | 2012-01-23 | 2014-12-10 | 犹他州立大学 | 用于感应电力传输的双侧控制 |
TWI587597B (zh) * | 2012-02-17 | 2017-06-11 | Lg伊諾特股份有限公司 | 無線電力傳輸器,無線電力接收器,以及無線電力傳輸系統的電力傳輸方法 |
US9391674B2 (en) * | 2012-04-26 | 2016-07-12 | Semiconductor Energy Laboratory Co., Ltd. | Power feeding system and power feeding method |
US11621583B2 (en) | 2012-05-21 | 2023-04-04 | University Of Washington | Distributed control adaptive wireless power transfer system |
US8827889B2 (en) | 2012-05-21 | 2014-09-09 | University Of Washington Through Its Center For Commercialization | Method and system for powering implantable devices |
US8849229B2 (en) | 2012-06-01 | 2014-09-30 | Wisconsin Alumni Research Foundation | Electrically small, super directive antennas |
US10186913B2 (en) | 2012-07-06 | 2019-01-22 | Energous Corporation | System and methods for pocket-forming based on constructive and destructive interferences to power one or more wireless power receivers using a wireless power transmitter including a plurality of antennas |
US10992185B2 (en) | 2012-07-06 | 2021-04-27 | Energous Corporation | Systems and methods of using electromagnetic waves to wirelessly deliver power to game controllers |
US9966765B1 (en) | 2013-06-25 | 2018-05-08 | Energous Corporation | Multi-mode transmitter |
US9124125B2 (en) | 2013-05-10 | 2015-09-01 | Energous Corporation | Wireless power transmission with selective range |
US10211674B1 (en) | 2013-06-12 | 2019-02-19 | Energous Corporation | Wireless charging using selected reflectors |
US10063064B1 (en) | 2014-05-23 | 2018-08-28 | Energous Corporation | System and method for generating a power receiver identifier in a wireless power network |
US9899861B1 (en) | 2013-10-10 | 2018-02-20 | Energous Corporation | Wireless charging methods and systems for game controllers, based on pocket-forming |
US20140008993A1 (en) | 2012-07-06 | 2014-01-09 | DvineWave Inc. | Methodology for pocket-forming |
US10141768B2 (en) | 2013-06-03 | 2018-11-27 | Energous Corporation | Systems and methods for maximizing wireless power transfer efficiency by instructing a user to change a receiver device's position |
US9912199B2 (en) | 2012-07-06 | 2018-03-06 | Energous Corporation | Receivers for wireless power transmission |
US10103582B2 (en) | 2012-07-06 | 2018-10-16 | Energous Corporation | Transmitters for wireless power transmission |
US10063105B2 (en) | 2013-07-11 | 2018-08-28 | Energous Corporation | Proximity transmitters for wireless power charging systems |
US10199849B1 (en) | 2014-08-21 | 2019-02-05 | Energous Corporation | Method for automatically testing the operational status of a wireless power receiver in a wireless power transmission system |
US9948135B2 (en) | 2015-09-22 | 2018-04-17 | Energous Corporation | Systems and methods for identifying sensitive objects in a wireless charging transmission field |
US10381880B2 (en) | 2014-07-21 | 2019-08-13 | Energous Corporation | Integrated antenna structure arrays for wireless power transmission |
US10090886B1 (en) | 2014-07-14 | 2018-10-02 | Energous Corporation | System and method for enabling automatic charging schedules in a wireless power network to one or more devices |
US9831718B2 (en) | 2013-07-25 | 2017-11-28 | Energous Corporation | TV with integrated wireless power transmitter |
US9843213B2 (en) | 2013-08-06 | 2017-12-12 | Energous Corporation | Social power sharing for mobile devices based on pocket-forming |
US10206185B2 (en) | 2013-05-10 | 2019-02-12 | Energous Corporation | System and methods for wireless power transmission to an electronic device in accordance with user-defined restrictions |
US10008889B2 (en) | 2014-08-21 | 2018-06-26 | Energous Corporation | Method for automatically testing the operational status of a wireless power receiver in a wireless power transmission system |
US10063106B2 (en) | 2014-05-23 | 2018-08-28 | Energous Corporation | System and method for a self-system analysis in a wireless power transmission network |
US9853692B1 (en) | 2014-05-23 | 2017-12-26 | Energous Corporation | Systems and methods for wireless power transmission |
US9825674B1 (en) | 2014-05-23 | 2017-11-21 | Energous Corporation | Enhanced transmitter that selects configurations of antenna elements for performing wireless power transmission and receiving functions |
EP2870677B1 (en) * | 2012-07-06 | 2018-09-05 | LG Electronics Inc. | Method and apparatus for periodically changing frequency in wireless power transfer |
US10439448B2 (en) | 2014-08-21 | 2019-10-08 | Energous Corporation | Systems and methods for automatically testing the communication between wireless power transmitter and wireless power receiver |
US9876648B2 (en) | 2014-08-21 | 2018-01-23 | Energous Corporation | System and method to control a wireless power transmission system by configuration of wireless power transmission control parameters |
US10128699B2 (en) | 2014-07-14 | 2018-11-13 | Energous Corporation | Systems and methods of providing wireless power using receiver device sensor inputs |
US9893554B2 (en) | 2014-07-14 | 2018-02-13 | Energous Corporation | System and method for providing health safety in a wireless power transmission system |
US9847677B1 (en) | 2013-10-10 | 2017-12-19 | Energous Corporation | Wireless charging and powering of healthcare gadgets and sensors |
US10223717B1 (en) | 2014-05-23 | 2019-03-05 | Energous Corporation | Systems and methods for payment-based authorization of wireless power transmission service |
US9900057B2 (en) | 2012-07-06 | 2018-02-20 | Energous Corporation | Systems and methods for assigning groups of antenas of a wireless power transmitter to different wireless power receivers, and determining effective phases to use for wirelessly transmitting power using the assigned groups of antennas |
US10148097B1 (en) | 2013-11-08 | 2018-12-04 | Energous Corporation | Systems and methods for using a predetermined number of communication channels of a wireless power transmitter to communicate with different wireless power receivers |
US9787103B1 (en) | 2013-08-06 | 2017-10-10 | Energous Corporation | Systems and methods for wirelessly delivering power to electronic devices that are unable to communicate with a transmitter |
US9876394B1 (en) | 2014-05-07 | 2018-01-23 | Energous Corporation | Boost-charger-boost system for enhanced power delivery |
US9887584B1 (en) | 2014-08-21 | 2018-02-06 | Energous Corporation | Systems and methods for a configuration web service to provide configuration of a wireless power transmitter within a wireless power transmission system |
US9954374B1 (en) | 2014-05-23 | 2018-04-24 | Energous Corporation | System and method for self-system analysis for detecting a fault in a wireless power transmission Network |
US10124754B1 (en) | 2013-07-19 | 2018-11-13 | Energous Corporation | Wireless charging and powering of electronic sensors in a vehicle |
US10218227B2 (en) | 2014-05-07 | 2019-02-26 | Energous Corporation | Compact PIFA antenna |
US9793758B2 (en) | 2014-05-23 | 2017-10-17 | Energous Corporation | Enhanced transmitter using frequency control for wireless power transmission |
US10230266B1 (en) | 2014-02-06 | 2019-03-12 | Energous Corporation | Wireless power receivers that communicate status data indicating wireless power transmission effectiveness with a transmitter using a built-in communications component of a mobile device, and methods of use thereof |
US10193396B1 (en) | 2014-05-07 | 2019-01-29 | Energous Corporation | Cluster management of transmitters in a wireless power transmission system |
US9939864B1 (en) | 2014-08-21 | 2018-04-10 | Energous Corporation | System and method to control a wireless power transmission system by configuration of wireless power transmission control parameters |
US9859757B1 (en) | 2013-07-25 | 2018-01-02 | Energous Corporation | Antenna tile arrangements in electronic device enclosures |
US12057715B2 (en) | 2012-07-06 | 2024-08-06 | Energous Corporation | Systems and methods of wirelessly delivering power to a wireless-power receiver device in response to a change of orientation of the wireless-power receiver device |
US10199835B2 (en) | 2015-12-29 | 2019-02-05 | Energous Corporation | Radar motion detection using stepped frequency in wireless power transmission system |
US10270261B2 (en) | 2015-09-16 | 2019-04-23 | Energous Corporation | Systems and methods of object detection in wireless power charging systems |
US9438045B1 (en) | 2013-05-10 | 2016-09-06 | Energous Corporation | Methods and systems for maximum power point transfer in receivers |
US10224982B1 (en) | 2013-07-11 | 2019-03-05 | Energous Corporation | Wireless power transmitters for transmitting wireless power and tracking whether wireless power receivers are within authorized locations |
US10090699B1 (en) | 2013-11-01 | 2018-10-02 | Energous Corporation | Wireless powered house |
US10128693B2 (en) | 2014-07-14 | 2018-11-13 | Energous Corporation | System and method for providing health safety in a wireless power transmission system |
US9876380B1 (en) | 2013-09-13 | 2018-01-23 | Energous Corporation | Secured wireless power distribution system |
US9899873B2 (en) | 2014-05-23 | 2018-02-20 | Energous Corporation | System and method for generating a power receiver identifier in a wireless power network |
US9824815B2 (en) | 2013-05-10 | 2017-11-21 | Energous Corporation | Wireless charging and powering of healthcare gadgets and sensors |
US10263432B1 (en) | 2013-06-25 | 2019-04-16 | Energous Corporation | Multi-mode transmitter with an antenna array for delivering wireless power and providing Wi-Fi access |
US9893768B2 (en) | 2012-07-06 | 2018-02-13 | Energous Corporation | Methodology for multiple pocket-forming |
US9859797B1 (en) | 2014-05-07 | 2018-01-02 | Energous Corporation | Synchronous rectifier design for wireless power receiver |
US10205239B1 (en) | 2014-05-07 | 2019-02-12 | Energous Corporation | Compact PIFA antenna |
US9906065B2 (en) | 2012-07-06 | 2018-02-27 | Energous Corporation | Systems and methods of transmitting power transmission waves based on signals received at first and second subsets of a transmitter's antenna array |
US9882427B2 (en) | 2013-05-10 | 2018-01-30 | Energous Corporation | Wireless power delivery using a base station to control operations of a plurality of wireless power transmitters |
US9923386B1 (en) | 2012-07-06 | 2018-03-20 | Energous Corporation | Systems and methods for wireless power transmission by modifying a number of antenna elements used to transmit power waves to a receiver |
US9973021B2 (en) | 2012-07-06 | 2018-05-15 | Energous Corporation | Receivers for wireless power transmission |
US9882430B1 (en) | 2014-05-07 | 2018-01-30 | Energous Corporation | Cluster management of transmitters in a wireless power transmission system |
US9847679B2 (en) | 2014-05-07 | 2017-12-19 | Energous Corporation | System and method for controlling communication between wireless power transmitter managers |
US10291066B1 (en) | 2014-05-07 | 2019-05-14 | Energous Corporation | Power transmission control systems and methods |
US10075008B1 (en) | 2014-07-14 | 2018-09-11 | Energous Corporation | Systems and methods for manually adjusting when receiving electronic devices are scheduled to receive wirelessly delivered power from a wireless power transmitter in a wireless power network |
US9871398B1 (en) | 2013-07-01 | 2018-01-16 | Energous Corporation | Hybrid charging method for wireless power transmission based on pocket-forming |
US9853458B1 (en) | 2014-05-07 | 2017-12-26 | Energous Corporation | Systems and methods for device and power receiver pairing |
US10312715B2 (en) | 2015-09-16 | 2019-06-04 | Energous Corporation | Systems and methods for wireless power charging |
US9859756B2 (en) | 2012-07-06 | 2018-01-02 | Energous Corporation | Transmittersand methods for adjusting wireless power transmission based on information from receivers |
US9941707B1 (en) | 2013-07-19 | 2018-04-10 | Energous Corporation | Home base station for multiple room coverage with multiple transmitters |
US9368020B1 (en) | 2013-05-10 | 2016-06-14 | Energous Corporation | Off-premises alert system and method for wireless power receivers in a wireless power network |
US9876379B1 (en) | 2013-07-11 | 2018-01-23 | Energous Corporation | Wireless charging and powering of electronic devices in a vehicle |
US9887739B2 (en) | 2012-07-06 | 2018-02-06 | Energous Corporation | Systems and methods for wireless power transmission by comparing voltage levels associated with power waves transmitted by antennas of a plurality of antennas of a transmitter to determine appropriate phase adjustments for the power waves |
US10050462B1 (en) | 2013-08-06 | 2018-08-14 | Energous Corporation | Social power sharing for mobile devices based on pocket-forming |
US9843201B1 (en) | 2012-07-06 | 2017-12-12 | Energous Corporation | Wireless power transmitter that selects antenna sets for transmitting wireless power to a receiver based on location of the receiver, and methods of use thereof |
US9891669B2 (en) | 2014-08-21 | 2018-02-13 | Energous Corporation | Systems and methods for a configuration web service to provide configuration of a wireless power transmitter within a wireless power transmission system |
US9941747B2 (en) | 2014-07-14 | 2018-04-10 | Energous Corporation | System and method for manually selecting and deselecting devices to charge in a wireless power network |
US11502551B2 (en) | 2012-07-06 | 2022-11-15 | Energous Corporation | Wirelessly charging multiple wireless-power receivers using different subsets of an antenna array to focus energy at different locations |
US9252628B2 (en) | 2013-05-10 | 2016-02-02 | Energous Corporation | Laptop computer as a transmitter for wireless charging |
US9867062B1 (en) | 2014-07-21 | 2018-01-09 | Energous Corporation | System and methods for using a remote server to authorize a receiving device that has requested wireless power and to determine whether another receiving device should request wireless power in a wireless power transmission system |
US10224758B2 (en) | 2013-05-10 | 2019-03-05 | Energous Corporation | Wireless powering of electronic devices with selective delivery range |
US10211682B2 (en) | 2014-05-07 | 2019-02-19 | Energous Corporation | Systems and methods for controlling operation of a transmitter of a wireless power network based on user instructions received from an authenticated computing device powered or charged by a receiver of the wireless power network |
US20150326070A1 (en) | 2014-05-07 | 2015-11-12 | Energous Corporation | Methods and Systems for Maximum Power Point Transfer in Receivers |
US9893555B1 (en) | 2013-10-10 | 2018-02-13 | Energous Corporation | Wireless charging of tools using a toolbox transmitter |
US9143000B2 (en) | 2012-07-06 | 2015-09-22 | Energous Corporation | Portable wireless charging pad |
US9941754B2 (en) | 2012-07-06 | 2018-04-10 | Energous Corporation | Wireless power transmission with selective range |
US10038337B1 (en) | 2013-09-16 | 2018-07-31 | Energous Corporation | Wireless power supply for rescue devices |
US10965164B2 (en) | 2012-07-06 | 2021-03-30 | Energous Corporation | Systems and methods of wirelessly delivering power to a receiver device |
US10243414B1 (en) | 2014-05-07 | 2019-03-26 | Energous Corporation | Wearable device with wireless power and payload receiver |
US9806564B2 (en) | 2014-05-07 | 2017-10-31 | Energous Corporation | Integrated rectifier and boost converter for wireless power transmission |
US10256657B2 (en) | 2015-12-24 | 2019-04-09 | Energous Corporation | Antenna having coaxial structure for near field wireless power charging |
US10291055B1 (en) | 2014-12-29 | 2019-05-14 | Energous Corporation | Systems and methods for controlling far-field wireless power transmission based on battery power levels of a receiving device |
US10141791B2 (en) | 2014-05-07 | 2018-11-27 | Energous Corporation | Systems and methods for controlling communications during wireless transmission of power using application programming interfaces |
US9812890B1 (en) | 2013-07-11 | 2017-11-07 | Energous Corporation | Portable wireless charging pad |
US10992187B2 (en) | 2012-07-06 | 2021-04-27 | Energous Corporation | System and methods of using electromagnetic waves to wirelessly deliver power to electronic devices |
US9450449B1 (en) | 2012-07-06 | 2016-09-20 | Energous Corporation | Antenna arrangement for pocket-forming |
US9838083B2 (en) | 2014-07-21 | 2017-12-05 | Energous Corporation | Systems and methods for communication with remote management systems |
US10211680B2 (en) | 2013-07-19 | 2019-02-19 | Energous Corporation | Method for 3 dimensional pocket-forming |
US9991741B1 (en) | 2014-07-14 | 2018-06-05 | Energous Corporation | System for tracking and reporting status and usage information in a wireless power management system |
US10525181B2 (en) | 2012-07-27 | 2020-01-07 | Tc1 Llc | Resonant power transfer system and method of estimating system state |
US9805863B2 (en) | 2012-07-27 | 2017-10-31 | Thoratec Corporation | Magnetic power transmission utilizing phased transmitter coil arrays and phased receiver coil arrays |
WO2014018972A1 (en) * | 2012-07-27 | 2014-01-30 | Thoratec Corporation | Computer modeling for resonant power transfer systems |
WO2014018967A1 (en) | 2012-07-27 | 2014-01-30 | Thoratec Corporation | Self-tuning resonant power transfer systems |
EP2878061B1 (en) | 2012-07-27 | 2023-10-25 | Tc1 Llc | Thermal management for implantable wireless power transfer systems |
US10383990B2 (en) | 2012-07-27 | 2019-08-20 | Tc1 Llc | Variable capacitor for resonant power transfer systems |
WO2014018971A1 (en) | 2012-07-27 | 2014-01-30 | Thoratec Corporation | Resonant power transfer systems with protective algorithm |
US10251987B2 (en) | 2012-07-27 | 2019-04-09 | Tc1 Llc | Resonant power transmission coils and systems |
US9627929B2 (en) * | 2012-11-02 | 2017-04-18 | Panasonic Intellectual Property Management Co., Ltd. | Wireless power transfer system for wirelessly transferring electric power in noncontact manner by utilizing resonant magnetic field coupling |
CN102981141A (zh) * | 2012-11-21 | 2013-03-20 | 厦门精图信息技术股份有限公司 | 一种室内人员定位装置 |
KR101767276B1 (ko) * | 2012-12-03 | 2017-08-10 | 한국전자통신연구원 | 무선 전력 전송을 이용하는 배터리 충전 방법 및 시스템 |
MX340511B (es) * | 2012-12-18 | 2016-07-11 | Nucleus Scient Inc | Identificacion de sistema no lineal para deteccion de objetos en un sistema de transferencia inalambrica de energia. |
US20150372500A1 (en) * | 2013-02-13 | 2015-12-24 | North Carolina State University | Systems and methods for wireless power transfer |
JP6198855B2 (ja) * | 2013-02-27 | 2017-09-20 | ノキア テクノロジーズ オーユー | 無線充電器 |
WO2014142072A1 (ja) * | 2013-03-13 | 2014-09-18 | 昭和電工株式会社 | ワイヤレス電力供給システム、およびワイヤレス電力供給装置 |
US9789236B2 (en) | 2013-03-14 | 2017-10-17 | Yale University | Implantable heart pump controller |
DE102014103487A1 (de) * | 2013-03-15 | 2014-09-18 | Flextronics Ap Llc | Kippfrequenzmodus für magnetische, resonante Mehrfachenergieübertragung |
US9680310B2 (en) | 2013-03-15 | 2017-06-13 | Thoratec Corporation | Integrated implantable TETS housing including fins and coil loops |
EP2984731B8 (en) | 2013-03-15 | 2019-06-26 | Tc1 Llc | Malleable tets coil with improved anatomical fit |
US9369000B2 (en) * | 2013-03-15 | 2016-06-14 | Flextronics Ap, Llc | Sweep frequency for multiple magnetic resonant power transmission using alternating frequencies |
CN104064874A (zh) * | 2013-03-22 | 2014-09-24 | 李超 | 一种集成式应用于无线充电收发天线 |
JP6156726B2 (ja) * | 2013-03-27 | 2017-07-05 | パナソニックIpマネジメント株式会社 | 給電装置および充電システム |
JP5324008B1 (ja) * | 2013-03-28 | 2013-10-23 | Necトーキン株式会社 | 非接触電力伝送装置 |
JP6167620B2 (ja) * | 2013-04-03 | 2017-07-26 | 船井電機株式会社 | 非接触給電器および非接触給電方法 |
KR102055866B1 (ko) * | 2013-05-03 | 2019-12-13 | 삼성전자주식회사 | 무선 전력 송신기, 무선 전력 수신기 및 각각의 제어 방법 |
US9843763B2 (en) | 2013-05-10 | 2017-12-12 | Energous Corporation | TV system with wireless power transmitter |
US9866279B2 (en) | 2013-05-10 | 2018-01-09 | Energous Corporation | Systems and methods for selecting which power transmitter should deliver wireless power to a receiving device in a wireless power delivery network |
US9819230B2 (en) | 2014-05-07 | 2017-11-14 | Energous Corporation | Enhanced receiver for wireless power transmission |
US9538382B2 (en) | 2013-05-10 | 2017-01-03 | Energous Corporation | System and method for smart registration of wireless power receivers in a wireless power network |
US9419443B2 (en) | 2013-05-10 | 2016-08-16 | Energous Corporation | Transducer sound arrangement for pocket-forming |
US9537357B2 (en) | 2013-05-10 | 2017-01-03 | Energous Corporation | Wireless sound charging methods and systems for game controllers, based on pocket-forming |
US10103552B1 (en) | 2013-06-03 | 2018-10-16 | Energous Corporation | Protocols for authenticated wireless power transmission |
US10003211B1 (en) | 2013-06-17 | 2018-06-19 | Energous Corporation | Battery life of portable electronic devices |
US9521926B1 (en) | 2013-06-24 | 2016-12-20 | Energous Corporation | Wireless electrical temperature regulator for food and beverages |
JP6282050B2 (ja) * | 2013-06-26 | 2018-02-21 | キヤノン株式会社 | 無線電力伝送装置、無線電力伝送装置の制御方法、プログラム |
US10021523B2 (en) | 2013-07-11 | 2018-07-10 | Energous Corporation | Proximity transmitters for wireless power charging systems |
US9979440B1 (en) | 2013-07-25 | 2018-05-22 | Energous Corporation | Antenna tile arrangements configured to operate as one functional unit |
KR102227504B1 (ko) * | 2013-08-07 | 2021-03-15 | 삼성전자주식회사 | 복수의 무선 전력 수신 장치에 대해 안정적으로 전력을 송신하는 무선 전력 송신 방법 및 장치 |
KR102344779B1 (ko) * | 2013-08-15 | 2021-12-29 | 휴마복스 엘티디. | 무선 충전 디바이스 |
WO2015070200A1 (en) | 2013-11-11 | 2015-05-14 | Thoratec Corporation | Resonant power transfer systems with communications |
US10615642B2 (en) | 2013-11-11 | 2020-04-07 | Tc1 Llc | Resonant power transfer systems with communications |
WO2015070202A2 (en) | 2013-11-11 | 2015-05-14 | Thoratec Corporation | Hinged resonant power transfer coil |
WO2015097806A1 (ja) * | 2013-12-26 | 2015-07-02 | 三菱電機エンジニアリング株式会社 | 共振型電力伝送アンテナ装置 |
JP2015133834A (ja) * | 2014-01-14 | 2015-07-23 | 日東電工株式会社 | 無線電力伝送装置及びその製造方法 |
US10075017B2 (en) | 2014-02-06 | 2018-09-11 | Energous Corporation | External or internal wireless power receiver with spaced-apart antenna elements for charging or powering mobile devices using wirelessly delivered power |
US9935482B1 (en) | 2014-02-06 | 2018-04-03 | Energous Corporation | Wireless power transmitters that transmit at determined times based on power availability and consumption at a receiving mobile device |
US9787102B2 (en) * | 2014-02-12 | 2017-10-10 | The University Of Hong Kong | Auxiliary circuits for selection and enhancement of multi-frequency wireless power transfer to multiple loads |
KR102363631B1 (ko) | 2014-02-20 | 2022-02-17 | 삼성전자주식회사 | 무선 충전에서의 이상 상황 방지 방법 |
WO2015134871A1 (en) | 2014-03-06 | 2015-09-11 | Thoratec Corporation | Electrical connectors for implantable devices |
US10101408B2 (en) * | 2014-04-25 | 2018-10-16 | Purdue Research Foundation | Wireless position sensing using magnetic field of single transmitter |
US10158257B2 (en) | 2014-05-01 | 2018-12-18 | Energous Corporation | System and methods for using sound waves to wirelessly deliver power to electronic devices |
US9966784B2 (en) | 2014-06-03 | 2018-05-08 | Energous Corporation | Systems and methods for extending battery life of portable electronic devices charged by sound |
US10170917B1 (en) | 2014-05-07 | 2019-01-01 | Energous Corporation | Systems and methods for managing and controlling a wireless power network by establishing time intervals during which receivers communicate with a transmitter |
US10153645B1 (en) | 2014-05-07 | 2018-12-11 | Energous Corporation | Systems and methods for designating a master power transmitter in a cluster of wireless power transmitters |
US9800172B1 (en) | 2014-05-07 | 2017-10-24 | Energous Corporation | Integrated rectifier and boost converter for boosting voltage received from wireless power transmission waves |
US9973008B1 (en) | 2014-05-07 | 2018-05-15 | Energous Corporation | Wireless power receiver with boost converters directly coupled to a storage element |
US10153653B1 (en) | 2014-05-07 | 2018-12-11 | Energous Corporation | Systems and methods for using application programming interfaces to control communications between a transmitter and a receiver |
KR102134430B1 (ko) * | 2014-05-21 | 2020-07-15 | 삼성전자주식회사 | 스위칭에 기초한 무선 전력 수신 장치 및 무선 전력 수신 방법 |
US9876536B1 (en) | 2014-05-23 | 2018-01-23 | Energous Corporation | Systems and methods for assigning groups of antennas to transmit wireless power to different wireless power receivers |
US10002709B2 (en) | 2014-05-30 | 2018-06-19 | Corning Incorporated | Wireless charging device for an electronic device |
US10084343B2 (en) | 2014-06-13 | 2018-09-25 | Empire Technology Development Llc | Frequency changing encoded resonant power transfer |
WO2015200436A1 (en) * | 2014-06-24 | 2015-12-30 | Board Of Trustees Of The University Of Alabama | Wireless power transfer systems and methods |
KR20160007720A (ko) * | 2014-06-25 | 2016-01-21 | 엘지이노텍 주식회사 | 무선전력전송 송신 장치 |
JP6437227B2 (ja) * | 2014-07-18 | 2018-12-12 | 株式会社ヨコオ | 車載用アンテナ装置 |
US10068703B1 (en) | 2014-07-21 | 2018-09-04 | Energous Corporation | Integrated miniature PIFA with artificial magnetic conductor metamaterials |
US10116143B1 (en) | 2014-07-21 | 2018-10-30 | Energous Corporation | Integrated antenna arrays for wireless power transmission |
US9871301B2 (en) | 2014-07-21 | 2018-01-16 | Energous Corporation | Integrated miniature PIFA with artificial magnetic conductor metamaterials |
KR102233383B1 (ko) * | 2014-07-23 | 2021-03-29 | 삼성전자주식회사 | 전송 스케쥴에 기초한 무선 전력 전송 시스템 및 방법 |
US9917477B1 (en) | 2014-08-21 | 2018-03-13 | Energous Corporation | Systems and methods for automatically testing the communication between power transmitter and wireless receiver |
US9965009B1 (en) | 2014-08-21 | 2018-05-08 | Energous Corporation | Systems and methods for assigning a power receiver to individual power transmitters based on location of the power receiver |
CN104218640B (zh) * | 2014-08-29 | 2016-09-28 | 中国科学院电工研究所 | 具有多负载频率适应性的无线充电系统 |
US10320228B2 (en) * | 2014-09-08 | 2019-06-11 | Empire Technology Development Llc | Power coupling device |
US10069324B2 (en) | 2014-09-08 | 2018-09-04 | Empire Technology Development Llc | Systems and methods for coupling power to devices |
US10186760B2 (en) | 2014-09-22 | 2019-01-22 | Tc1 Llc | Antenna designs for communication between a wirelessly powered implant to an external device outside the body |
WO2016057525A1 (en) | 2014-10-06 | 2016-04-14 | Thoratec Corporation | Multiaxial connector for implantable devices |
US10122415B2 (en) | 2014-12-27 | 2018-11-06 | Energous Corporation | Systems and methods for assigning a set of antennas of a wireless power transmitter to a wireless power receiver based on a location of the wireless power receiver |
EP3241224A4 (en) * | 2014-12-29 | 2018-05-30 | Energous Corporation | Systems and methods for wireless power transmission |
DE102015202032A1 (de) | 2015-02-05 | 2016-08-11 | Würth Elektronik eiSos Gmbh & Co. KG | Induktor, insbesondere zur magnetisch gekoppelten Energieübertragung, sowie Verfahren zum Betreiben eines derartigen Induktors |
US9893535B2 (en) | 2015-02-13 | 2018-02-13 | Energous Corporation | Systems and methods for determining optimal charging positions to maximize efficiency of power received from wirelessly delivered sound wave energy |
US10084321B2 (en) | 2015-07-02 | 2018-09-25 | Qualcomm Incorporated | Controlling field distribution of a wireless power transmitter |
US20170059365A1 (en) * | 2015-08-24 | 2017-03-02 | Pabellon, Inc. | Wireless sensing |
US10148126B2 (en) | 2015-08-31 | 2018-12-04 | Tc1 Llc | Wireless energy transfer system and wearables |
WO2017042904A1 (ja) * | 2015-09-09 | 2017-03-16 | 株式会社 東芝 | 無線電力伝送システム、送電装置および受電装置 |
US10523033B2 (en) | 2015-09-15 | 2019-12-31 | Energous Corporation | Receiver devices configured to determine location within a transmission field |
US9906275B2 (en) | 2015-09-15 | 2018-02-27 | Energous Corporation | Identifying receivers in a wireless charging transmission field |
US11710321B2 (en) | 2015-09-16 | 2023-07-25 | Energous Corporation | Systems and methods of object detection in wireless power charging systems |
US9941752B2 (en) | 2015-09-16 | 2018-04-10 | Energous Corporation | Systems and methods of object detection in wireless power charging systems |
US10778041B2 (en) | 2015-09-16 | 2020-09-15 | Energous Corporation | Systems and methods for generating power waves in a wireless power transmission system |
US9871387B1 (en) | 2015-09-16 | 2018-01-16 | Energous Corporation | Systems and methods of object detection using one or more video cameras in wireless power charging systems |
US9893538B1 (en) | 2015-09-16 | 2018-02-13 | Energous Corporation | Systems and methods of object detection in wireless power charging systems |
US10199850B2 (en) | 2015-09-16 | 2019-02-05 | Energous Corporation | Systems and methods for wirelessly transmitting power from a transmitter to a receiver by determining refined locations of the receiver in a segmented transmission field associated with the transmitter |
US10186893B2 (en) | 2015-09-16 | 2019-01-22 | Energous Corporation | Systems and methods for real time or near real time wireless communications between a wireless power transmitter and a wireless power receiver |
US10158259B1 (en) | 2015-09-16 | 2018-12-18 | Energous Corporation | Systems and methods for identifying receivers in a transmission field by transmitting exploratory power waves towards different segments of a transmission field |
US10211685B2 (en) | 2015-09-16 | 2019-02-19 | Energous Corporation | Systems and methods for real or near real time wireless communications between a wireless power transmitter and a wireless power receiver |
US10008875B1 (en) | 2015-09-16 | 2018-06-26 | Energous Corporation | Wireless power transmitter configured to transmit power waves to a predicted location of a moving wireless power receiver |
US10020678B1 (en) | 2015-09-22 | 2018-07-10 | Energous Corporation | Systems and methods for selecting antennas to generate and transmit power transmission waves |
US10153660B1 (en) | 2015-09-22 | 2018-12-11 | Energous Corporation | Systems and methods for preconfiguring sensor data for wireless charging systems |
US10135295B2 (en) | 2015-09-22 | 2018-11-20 | Energous Corporation | Systems and methods for nullifying energy levels for wireless power transmission waves |
US10050470B1 (en) | 2015-09-22 | 2018-08-14 | Energous Corporation | Wireless power transmission device having antennas oriented in three dimensions |
US10033222B1 (en) | 2015-09-22 | 2018-07-24 | Energous Corporation | Systems and methods for determining and generating a waveform for wireless power transmission waves |
US10128686B1 (en) | 2015-09-22 | 2018-11-13 | Energous Corporation | Systems and methods for identifying receiver locations using sensor technologies |
US10027168B2 (en) | 2015-09-22 | 2018-07-17 | Energous Corporation | Systems and methods for generating and transmitting wireless power transmission waves using antennas having a spacing that is selected by the transmitter |
US10135294B1 (en) | 2015-09-22 | 2018-11-20 | Energous Corporation | Systems and methods for preconfiguring transmission devices for power wave transmissions based on location data of one or more receivers |
US10673487B2 (en) * | 2015-09-23 | 2020-06-02 | Intel Corporation | Method, system and apparatus to optimize A4WP wireless charging and NFC co-existence |
US10177604B2 (en) | 2015-10-07 | 2019-01-08 | Tc1 Llc | Resonant power transfer systems having efficiency optimization based on receiver impedance |
US10734717B2 (en) | 2015-10-13 | 2020-08-04 | Energous Corporation | 3D ceramic mold antenna |
US10333332B1 (en) | 2015-10-13 | 2019-06-25 | Energous Corporation | Cross-polarized dipole antenna |
US9899744B1 (en) | 2015-10-28 | 2018-02-20 | Energous Corporation | Antenna for wireless charging systems |
US9853485B2 (en) | 2015-10-28 | 2017-12-26 | Energous Corporation | Antenna for wireless charging systems |
US10135112B1 (en) | 2015-11-02 | 2018-11-20 | Energous Corporation | 3D antenna mount |
US10027180B1 (en) | 2015-11-02 | 2018-07-17 | Energous Corporation | 3D triple linear antenna that acts as heat sink |
US10063108B1 (en) | 2015-11-02 | 2018-08-28 | Energous Corporation | Stamped three-dimensional antenna |
US10217561B2 (en) * | 2015-11-16 | 2019-02-26 | South China University Of Technology | Wireless power transfer coil system using offset of electric and magnetic coupling for frequency splitting suppression |
CN105406564B (zh) * | 2015-11-30 | 2019-07-12 | 小米科技有限责任公司 | 无线充电方法、装置及系统 |
US10516304B2 (en) * | 2015-12-22 | 2019-12-24 | Intel Corporation | Wireless charging coil placement for reduced field exposure |
US10411492B2 (en) | 2015-12-23 | 2019-09-10 | Intel Corporation | Wireless power transmitter shield with capacitors |
US10038332B1 (en) | 2015-12-24 | 2018-07-31 | Energous Corporation | Systems and methods of wireless power charging through multiple receiving devices |
US10256677B2 (en) | 2016-12-12 | 2019-04-09 | Energous Corporation | Near-field RF charging pad with adaptive loading to efficiently charge an electronic device at any position on the pad |
US10079515B2 (en) | 2016-12-12 | 2018-09-18 | Energous Corporation | Near-field RF charging pad with multi-band antenna element with adaptive loading to efficiently charge an electronic device at any position on the pad |
US10320446B2 (en) | 2015-12-24 | 2019-06-11 | Energous Corporation | Miniaturized highly-efficient designs for near-field power transfer system |
US11863001B2 (en) | 2015-12-24 | 2024-01-02 | Energous Corporation | Near-field antenna for wireless power transmission with antenna elements that follow meandering patterns |
US10027159B2 (en) | 2015-12-24 | 2018-07-17 | Energous Corporation | Antenna for transmitting wireless power signals |
US10277054B2 (en) * | 2015-12-24 | 2019-04-30 | Energous Corporation | Near-field charging pad for wireless power charging of a receiver device that is temporarily unable to communicate |
US10263476B2 (en) | 2015-12-29 | 2019-04-16 | Energous Corporation | Transmitter board allowing for modular antenna configurations in wireless power transmission systems |
US10193375B2 (en) * | 2016-01-28 | 2019-01-29 | Mediatek Inc. | Closed loop current control in a wireless power system |
EP3232374B1 (en) * | 2016-04-14 | 2019-12-04 | STMicroelectronics International N.V. | Radio-frequency identification transponder and method for sending a radio-frequency identification message |
WO2017212516A1 (ja) | 2016-06-06 | 2017-12-14 | 富士通株式会社 | 電力伝送システム |
KR102655847B1 (ko) * | 2016-07-08 | 2024-04-09 | 주식회사 워프솔루션 | 원거리 및 근거리 무선 충전을 위한 다중 주파수 기반의 무선 충전 시스템 |
KR20180006176A (ko) | 2016-07-08 | 2018-01-17 | 재단법인 다차원 스마트 아이티 융합시스템 연구단 | 원거리 및 근거리 무선 충전을 위한 다중 주파수 기반의 무선 충전 시스템 |
KR102622053B1 (ko) | 2016-07-18 | 2024-01-08 | 삼성전자주식회사 | 전자장치, 디스플레이 장치 및 그 장치들의 구동방법 |
CN107809263B (zh) * | 2016-09-08 | 2021-04-27 | 三星电子株式会社 | 近场通信装置 |
EP3497775B1 (en) | 2016-09-21 | 2022-07-13 | Tc1 Llc | Systems and methods for locating implanted wireless power transmission devices |
US10923954B2 (en) | 2016-11-03 | 2021-02-16 | Energous Corporation | Wireless power receiver with a synchronous rectifier |
US20180152050A1 (en) * | 2016-11-29 | 2018-05-31 | Samsung Electro-Mechanics Co., Ltd. | Apparatus for transmitting power wirelessly |
US11154154B2 (en) * | 2016-12-02 | 2021-10-26 | Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co.,Ltd. | Split-type electric pressure cooker |
CN106655537B (zh) * | 2016-12-12 | 2019-06-14 | 重庆理工大学 | 基于最佳效率跟踪的自适应无线供电系统 |
JP6691273B2 (ja) | 2016-12-12 | 2020-04-28 | エナージャス コーポレイション | 配送される無線電力を最大化するために近接場充電パッドのアンテナ区域を選択的に活性化する方法 |
US10389161B2 (en) | 2017-03-15 | 2019-08-20 | Energous Corporation | Surface mount dielectric antennas for wireless power transmitters |
US10680319B2 (en) | 2017-01-06 | 2020-06-09 | Energous Corporation | Devices and methods for reducing mutual coupling effects in wireless power transmission systems |
US10439442B2 (en) | 2017-01-24 | 2019-10-08 | Energous Corporation | Microstrip antennas for wireless power transmitters |
WO2018136592A2 (en) | 2017-01-18 | 2018-07-26 | Tc1 Llc | Systems and methods for transcutaneous power transfer using microneedles |
WO2018183892A1 (en) | 2017-03-30 | 2018-10-04 | Energous Corporation | Flat antennas having two or more resonant frequencies for use in wireless power transmission systems |
KR102407897B1 (ko) * | 2017-04-28 | 2022-06-13 | 삼성전자주식회사 | 무선 전력 송신 장치 및 무선으로 전력을 수신하는 전자 장치 |
US10511097B2 (en) | 2017-05-12 | 2019-12-17 | Energous Corporation | Near-field antennas for accumulating energy at a near-field distance with minimal far-field gain |
US12074452B2 (en) | 2017-05-16 | 2024-08-27 | Wireless Electrical Grid Lan, Wigl Inc. | Networked wireless charging system |
US12074460B2 (en) | 2017-05-16 | 2024-08-27 | Wireless Electrical Grid Lan, Wigl Inc. | Rechargeable wireless power bank and method of using |
US11462949B2 (en) | 2017-05-16 | 2022-10-04 | Wireless electrical Grid LAN, WiGL Inc | Wireless charging method and system |
JP6921246B2 (ja) * | 2017-06-06 | 2021-08-18 | サプライ, インコーポレイテッドSupply, Inc. | ワイヤレス電力供給方法およびシステム |
CN107294158A (zh) * | 2017-06-16 | 2017-10-24 | 上海斐讯数据通信技术有限公司 | 一种无线充电控制方法及无线充电路由器 |
JP6243569B1 (ja) | 2017-06-20 | 2017-12-06 | 日本電信電話株式会社 | ループアンテナ |
US10848853B2 (en) | 2017-06-23 | 2020-11-24 | Energous Corporation | Systems, methods, and devices for utilizing a wire of a sound-producing device as an antenna for receipt of wirelessly delivered power |
CN107493597B (zh) * | 2017-09-30 | 2020-06-02 | 北京小米移动软件有限公司 | 降低移动终端功耗的方法、装置及系统 |
US10122219B1 (en) | 2017-10-10 | 2018-11-06 | Energous Corporation | Systems, methods, and devices for using a battery as a antenna for receiving wirelessly delivered power from radio frequency power waves |
CN107968451B (zh) * | 2017-10-27 | 2020-02-04 | 深圳先进技术研究院 | 基于微波无线充电的效率提升方法与装置 |
US11342798B2 (en) | 2017-10-30 | 2022-05-24 | Energous Corporation | Systems and methods for managing coexistence of wireless-power signals and data signals operating in a same frequency band |
CN107834713B (zh) * | 2017-11-13 | 2020-05-12 | 武汉大学 | 一种考虑动态性能的无线电能传输系统调谐反馈控制方法 |
CN109917157A (zh) * | 2017-12-13 | 2019-06-21 | 清华四川能源互联网研究院 | 一种无线充电系统的自动测试系统 |
US10770923B2 (en) | 2018-01-04 | 2020-09-08 | Tc1 Llc | Systems and methods for elastic wireless power transmission devices |
CN108307061B (zh) * | 2018-01-24 | 2020-05-26 | Oppo广东移动通信有限公司 | 天线切换方法及天线切换系统 |
KR102104166B1 (ko) * | 2018-01-30 | 2020-04-23 | 홍익대학교 산학협력단 | 근거리장 및 원거리장에 존재하는 복수의 타겟에 동시 다중 빔을 전송하기 위한 송신 장치 |
US10615647B2 (en) | 2018-02-02 | 2020-04-07 | Energous Corporation | Systems and methods for detecting wireless power receivers and other objects at a near-field charging pad |
JP7209289B2 (ja) * | 2018-03-06 | 2023-01-20 | アイカ工業株式会社 | 熱硬化性樹脂化粧板 |
US11159057B2 (en) | 2018-03-14 | 2021-10-26 | Energous Corporation | Loop antennas with selectively-activated feeds to control propagation patterns of wireless power signals |
CN108667152B (zh) * | 2018-06-22 | 2021-04-27 | 南京大学 | 一种鲁棒的无线能量传输方法 |
US11515732B2 (en) | 2018-06-25 | 2022-11-29 | Energous Corporation | Power wave transmission techniques to focus wirelessly delivered power at a receiving device |
US10903677B2 (en) * | 2018-07-31 | 2021-01-26 | International Business Machines Corporation | Prioritizing an inductive charging of each device of multiple devices based on power preferences |
CN109274164A (zh) * | 2018-09-12 | 2019-01-25 | 北京有感科技有限责任公司 | 一种无线充电系统及方法 |
US11437735B2 (en) | 2018-11-14 | 2022-09-06 | Energous Corporation | Systems for receiving electromagnetic energy using antennas that are minimally affected by the presence of the human body |
EP3884563A4 (en) * | 2018-11-22 | 2022-08-24 | Humavox Ltd. | ANTENNA FOR WIRELESS CHARGING SYSTEM |
JP2022523022A (ja) | 2019-01-28 | 2022-04-21 | エナージャス コーポレイション | 無線送電のための小型アンテナ用のシステム及び方法 |
EP3921945A1 (en) | 2019-02-06 | 2021-12-15 | Energous Corporation | Systems and methods of estimating optimal phases to use for individual antennas in an antenna array |
WO2021055898A1 (en) | 2019-09-20 | 2021-03-25 | Energous Corporation | Systems and methods for machine learning based foreign object detection for wireless power transmission |
CN114731061A (zh) | 2019-09-20 | 2022-07-08 | 艾诺格思公司 | 使用无线功率发射系统中的功率放大器控制器集成电路来分类和检测异物 |
US11381118B2 (en) | 2019-09-20 | 2022-07-05 | Energous Corporation | Systems and methods for machine learning based foreign object detection for wireless power transmission |
US11411441B2 (en) | 2019-09-20 | 2022-08-09 | Energous Corporation | Systems and methods of protecting wireless power receivers using multiple rectifiers and establishing in-band communications using multiple rectifiers |
CN110673635B (zh) * | 2019-09-30 | 2021-10-26 | 华南理工大学 | 一种基于无线能量传输网络的无人机三维轨迹的设计方法 |
CN111028496B (zh) * | 2019-12-10 | 2021-04-27 | 东南大学 | 一种工作频率自动匹配的远距离lc无源无线传感系统 |
WO2021119483A1 (en) | 2019-12-13 | 2021-06-17 | Energous Corporation | Charging pad with guiding contours to align an electronic device on the charging pad and efficiently transfer near-field radio-frequency energy to the electronic device |
CN111049281A (zh) * | 2019-12-23 | 2020-04-21 | 国网江西省电力有限公司电力科学研究院 | 一种可自由定位的无线充电系统 |
US10985617B1 (en) | 2019-12-31 | 2021-04-20 | Energous Corporation | System for wirelessly transmitting energy at a near-field distance without using beam-forming control |
US11799324B2 (en) | 2020-04-13 | 2023-10-24 | Energous Corporation | Wireless-power transmitting device for creating a uniform near-field charging area |
KR102468941B1 (ko) | 2020-11-13 | 2022-11-23 | 한국과학기술원 | 송신부 매칭 커패시터를 이용하여 주파수 분할 현상을 완화하는 무선 전력 전송 시스템 및 그 동작 방법 |
KR20220085669A (ko) * | 2020-12-15 | 2022-06-22 | 현대모비스 주식회사 | 무선전력전송을 위한 적응형 임피던스 매칭 장치 및 방법 |
EP4016798A1 (en) | 2020-12-17 | 2022-06-22 | Stichting IMEC Nederland | A powering apparatus for wireless powering and a method for controlling a powering apparatus |
CN113054439B (zh) * | 2021-02-26 | 2022-04-01 | 西安电子科技大学 | 一种曲面共形频率选择表面罩、设计方法及应用 |
US20230152653A1 (en) * | 2021-11-16 | 2023-05-18 | James William Masten, JR. | Smart Glass with Near-Field Wireless Connectivity |
KR102646120B1 (ko) | 2021-11-22 | 2024-03-11 | 홍익대학교 산학협력단 | 중계코일을 포함하고, 송신부 매칭 커패시터를 이용하여 주파수 분할 현상을 완화하는 무선 전력 전송 시스템 및 그 동작 방법 |
US11916398B2 (en) | 2021-12-29 | 2024-02-27 | Energous Corporation | Small form-factor devices with integrated and modular harvesting receivers, and shelving-mounted wireless-power transmitters for use therewith |
Family Cites Families (58)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09182323A (ja) | 1995-12-28 | 1997-07-11 | Rohm Co Ltd | 非接触式電力伝達装置 |
JPH11188113A (ja) * | 1997-12-26 | 1999-07-13 | Nec Corp | 電力伝送システムおよび電力伝送方法ならびにその電力伝送システムを備えた電気刺激装置 |
JP2000287375A (ja) | 1999-03-29 | 2000-10-13 | Japan Storage Battery Co Ltd | 二次電池の充電回路 |
JP3488166B2 (ja) | 2000-02-24 | 2004-01-19 | 日本電信電話株式会社 | 非接触icカードシステムとそのリーダライタおよび非接触icカード |
US6636749B2 (en) | 2001-06-25 | 2003-10-21 | At&T Wireless Services, Inc. | Method and apparatus for providing power and wireless protocol capability to a wireless device, such as a wireless phone |
AU2003275235A1 (en) | 2002-09-19 | 2004-04-08 | Quallion Llc | Battery charging system |
JP2006229583A (ja) | 2005-02-17 | 2006-08-31 | Eastman Kodak Co | 通信システム及びデジタルカメラ並びにドック装置 |
US7548040B2 (en) * | 2005-07-28 | 2009-06-16 | Zerog Wireless, Inc. | Wireless battery charging of electronic devices such as wireless headsets/headphones |
KR100792311B1 (ko) * | 2005-07-30 | 2008-01-07 | 엘에스전선 주식회사 | 충전전력 공급장치, 충전 장치, 배터리 장치, 무접점 충전 시스템 및 무접점 충전 방법 |
JP4258505B2 (ja) | 2005-08-25 | 2009-04-30 | パナソニック電工株式会社 | 給電システム |
WO2007034543A1 (ja) | 2005-09-21 | 2007-03-29 | Matsushita Electric Industrial Co., Ltd. | タグ読み取り装置 |
JP2007089341A (ja) | 2005-09-22 | 2007-04-05 | Fujifilm Corp | 充電システム、電子機器、充電装置、電子機器の充電方法 |
US8038070B2 (en) * | 2005-10-18 | 2011-10-18 | Panasonic Corporation | Noncontact data carrier |
US7521890B2 (en) * | 2005-12-27 | 2009-04-21 | Power Science Inc. | System and method for selective transfer of radio frequency power |
US8169185B2 (en) | 2006-01-31 | 2012-05-01 | Mojo Mobility, Inc. | System and method for inductive charging of portable devices |
US7989986B2 (en) * | 2006-03-23 | 2011-08-02 | Access Business Group International Llc | Inductive power supply with device identification |
US7948208B2 (en) * | 2006-06-01 | 2011-05-24 | Mojo Mobility, Inc. | Power source, charging system, and inductive receiver for mobile devices |
JP4650407B2 (ja) * | 2006-12-12 | 2011-03-16 | ソニー株式会社 | 無線処理システム、無線処理方法及び無線電子機器 |
WO2008107736A1 (en) | 2007-03-02 | 2008-09-12 | Freescale Semiconductor, Inc. | Wireless communication unit, integrated circuit comprising a voltage controlled oscillator and method of operation therefor |
TW200904015A (en) * | 2007-03-15 | 2009-01-16 | Powercast Corp | Multiple frequency transmitter, receiver, and systems thereof |
JP4649430B2 (ja) | 2007-03-20 | 2011-03-09 | セイコーエプソン株式会社 | 非接触電力伝送装置 |
JP4561796B2 (ja) | 2007-08-31 | 2010-10-13 | ソニー株式会社 | 受電装置、および電力伝送システム |
JP4453741B2 (ja) | 2007-10-25 | 2010-04-21 | トヨタ自動車株式会社 | 電動車両および車両用給電装置 |
RU2492567C2 (ru) * | 2008-01-07 | 2013-09-10 | Эксесс Бизнес Груп Интернейшнл Ллс | Индуктивный источник питания с контролем рабочего цикла |
JP2009170805A (ja) | 2008-01-18 | 2009-07-30 | Fuji Electric Device Technology Co Ltd | 半導体装置の製造方法 |
US8629576B2 (en) | 2008-03-28 | 2014-01-14 | Qualcomm Incorporated | Tuning and gain control in electro-magnetic power systems |
JP2009251895A (ja) * | 2008-04-04 | 2009-10-29 | Sony Corp | 電力交換装置、電力交換方法、プログラム、および電力交換システム |
US8629650B2 (en) * | 2008-05-13 | 2014-01-14 | Qualcomm Incorporated | Wireless power transfer using multiple transmit antennas |
JP5209391B2 (ja) | 2008-07-09 | 2013-06-12 | 富士フイルム株式会社 | 充電装置 |
JP4725612B2 (ja) * | 2008-07-16 | 2011-07-13 | セイコーエプソン株式会社 | 送電制御装置、送電装置、受電制御装置、受電装置及び電子機器 |
US8278784B2 (en) * | 2008-07-28 | 2012-10-02 | Qualcomm Incorporated | Wireless power transmission for electronic devices |
US8111042B2 (en) * | 2008-08-05 | 2012-02-07 | Broadcom Corporation | Integrated wireless resonant power charging and communication channel |
US8446045B2 (en) * | 2008-08-20 | 2013-05-21 | Intel Corporation | Flat, asymmetric, and E-field confined wireless power transfer apparatus and method thereof |
US9473209B2 (en) | 2008-08-20 | 2016-10-18 | Intel Corporation | Wireless power transfer apparatus and method thereof |
US8299652B2 (en) * | 2008-08-20 | 2012-10-30 | Intel Corporation | Wireless power transfer apparatus and method thereof |
JP5241381B2 (ja) | 2008-08-25 | 2013-07-17 | 株式会社日立製作所 | 電力受信装置 |
JP4911148B2 (ja) * | 2008-09-02 | 2012-04-04 | ソニー株式会社 | 非接触給電装置 |
CA3011548C (en) | 2008-09-27 | 2020-07-28 | Witricity Corporation | Wireless energy transfer systems |
US8497601B2 (en) * | 2008-09-27 | 2013-07-30 | Witricity Corporation | Wireless energy transfer converters |
US7786419B2 (en) * | 2008-09-30 | 2010-08-31 | The Invention Science Fund I, Llc | Beam power with beam redirection |
CN102177637B (zh) | 2008-10-09 | 2013-11-13 | 丰田自动车株式会社 | 非接触受电装置及具有该非接触受电装置的车辆 |
JP5385298B2 (ja) | 2008-10-29 | 2014-01-08 | 株式会社日立製作所 | 周波数可変フレネル領域電力送信機および受信機、並びに電力伝送システム |
KR100976164B1 (ko) | 2008-11-14 | 2010-08-16 | 정춘길 | 무선통신용 모듈이 구비된 무선전력충전스테이션 |
JP5308127B2 (ja) | 2008-11-17 | 2013-10-09 | 株式会社豊田中央研究所 | 給電システム |
JP5351499B2 (ja) * | 2008-11-28 | 2013-11-27 | 長野日本無線株式会社 | 非接触型電力伝送システム |
US8497658B2 (en) * | 2009-01-22 | 2013-07-30 | Qualcomm Incorporated | Adaptive power control for wireless charging of devices |
JP5566035B2 (ja) * | 2009-01-29 | 2014-08-06 | キヤノン株式会社 | 充電装置及び方法 |
DE102009007464B4 (de) | 2009-02-04 | 2023-12-21 | Intel Deutschland Gmbh | Ermittlungseinrichtung, Verfahren zum Ermitteln eines Übertragungsparameters, Energieübertragungseinrichtung und Verfahren zum drahtlosen Übertragen von Energie |
US20100201310A1 (en) | 2009-02-06 | 2010-08-12 | Broadcom Corporation | Wireless power transfer system |
JP5262785B2 (ja) | 2009-02-09 | 2013-08-14 | 株式会社豊田自動織機 | 非接触電力伝送装置 |
US8760113B2 (en) | 2009-02-24 | 2014-06-24 | Qualcomm Incorporated | Wireless power charging timing and charging control |
JP4849142B2 (ja) * | 2009-02-27 | 2012-01-11 | ソニー株式会社 | 電力供給装置および電力伝送システム |
JP5342299B2 (ja) | 2009-03-30 | 2013-11-13 | 古河電気工業株式会社 | コネクタおよびコネクタアセンブリ |
US8970180B2 (en) * | 2009-04-07 | 2015-03-03 | Qualcomm Incorporated | Wireless power transmission scheduling |
CN101599653A (zh) * | 2009-04-28 | 2009-12-09 | 北京六合伟业科技有限公司 | 一种对测斜仪进行无线充电的方法 |
JP5499534B2 (ja) * | 2009-07-07 | 2014-05-21 | ソニー株式会社 | 非接触受電装置、非接触受電装置における受電方法および非接触給電システム |
JP5434330B2 (ja) * | 2009-07-22 | 2014-03-05 | ソニー株式会社 | 電力受信装置、電力伝送システム、充電装置および電力伝送方法 |
US8525370B2 (en) * | 2009-11-30 | 2013-09-03 | Broadcom Corporation | Wireless power circuit board and assembly |
-
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US9473209B2 (en) | 2016-10-18 |
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US20120080957A1 (en) | 2012-04-05 |
EP2991185B1 (en) | 2019-02-13 |
CN104795904A (zh) | 2015-07-22 |
KR101680997B1 (ko) | 2016-11-29 |
CN103380561B (zh) | 2017-09-12 |
WO2012045050A2 (en) | 2012-04-05 |
EP2991185A2 (en) | 2016-03-02 |
JP2015149890A (ja) | 2015-08-20 |
WO2012045050A3 (en) | 2012-06-21 |
KR20130060355A (ko) | 2013-06-07 |
KR20150104228A (ko) | 2015-09-14 |
CN103380561A (zh) | 2013-10-30 |
EP2622714A4 (en) | 2017-07-05 |
JP6340093B2 (ja) | 2018-06-06 |
EP2991185A3 (en) | 2016-06-22 |
KR20150043529A (ko) | 2015-04-22 |
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JP2013546291A (ja) | 2013-12-26 |
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