JP2015500627A - 無線電力を送信するための方法及び装置 - Google Patents
無線電力を送信するための方法及び装置 Download PDFInfo
- Publication number
- JP2015500627A JP2015500627A JP2014547112A JP2014547112A JP2015500627A JP 2015500627 A JP2015500627 A JP 2015500627A JP 2014547112 A JP2014547112 A JP 2014547112A JP 2014547112 A JP2014547112 A JP 2014547112A JP 2015500627 A JP2015500627 A JP 2015500627A
- Authority
- JP
- Japan
- Prior art keywords
- wireless power
- power receiver
- signal
- receiver
- power transmitter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 49
- 238000004891 communication Methods 0.000 claims description 177
- 230000006854 communication Effects 0.000 claims description 177
- 230000004044 response Effects 0.000 claims description 51
- 230000005540 biological transmission Effects 0.000 claims description 41
- 230000008859 change Effects 0.000 description 44
- 238000010586 diagram Methods 0.000 description 35
- 238000001514 detection method Methods 0.000 description 26
- 230000008054 signal transmission Effects 0.000 description 11
- 239000000047 product Substances 0.000 description 10
- 230000006870 function Effects 0.000 description 9
- 239000003990 capacitor Substances 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000009774 resonance method Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 230000005674 electromagnetic induction Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000007175 bidirectional communication Effects 0.000 description 1
- 230000004397 blinking Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
-
- 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
-
- 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
-
- 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
- H02J50/60—Circuit arrangements or systems for wireless supply or distribution of electric power responsive to the presence of foreign objects, e.g. detection of living beings
-
- 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
- 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
- H02J50/90—Circuit arrangements or systems for wireless supply or distribution of electric power involving detection or optimisation of position, e.g. alignment
-
- 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
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
- H02J7/0044—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction specially adapted for holding portable devices containing batteries
-
- H04B5/79—
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
- H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
- H04W52/0245—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal according to signal strength
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
図1を参照すると、無線充電システムは、無線電力送信器100と無線電力受信器110−1、110−2、及び110−nとを含む。無線電力送信器100は、無線電力受信器110−1、110−2、及び110−nに電力1−1、1−2、及び1−nのそれぞれを無線で送信する。より詳細には、無線電力送信器100は、所定の認証手順を実行することにより電力1−1、1−2、及び1−nを認証された無線電力受信器のみに無線で送信する。
図3を参照すると、無線電力送信器は、ステップS301において、無線電力送信器の近傍に位置した物体を検出する。例えば、ロードの変更を検出する場合に、無線電力送信器は、新たな物体が無線電力送信器の近傍に位置するか否かを判定する。あるいは、無線電力送信器は、電圧、電流、位相、温度などに基づいて近傍の物体を検出する。
図4Aを参照すると、無線電力送信器は、駆動電圧VDDを受信する入力端401を含む。コイル402の第1の端は、入力端401に接続され、コイル402の第2の端は、ノード403に接続され、ノード403には、フィールド効果トランジスタ(FET)素子404の一端、コイル406の一端、及びキャパシタ405の一端が接続される。FET素子404の他端は、接地される。また、キャパシタ405の他端も接地される。コイル406の他端は、キャパシタ407の一端に接続される。キャパシタ407の第2の端は、キャパシタ410の一端及びコイル412の一端に接続されるフィルタ409に接続される。キャパシタ410の他端は接地される。
あるいは、無線電力送信器は、電圧値又は電流値に基づいて近傍の新たな物体又は物体の不在を判定する。
図4Bにおいて、測定の開始から時点t1まで無線電力送信器の一地点で測定された電流値は、‘a’である。時点t1の後に、測定された電流値は、‘b’である。図4Bのグラフからわかるように、電流値は、時点t1において、‘a’から‘b’への突然の変更を有する。また、無線電力送信器は、突然の変更を検出することにより無線電力送信器の近傍の新たな物体又は近傍の前の物体の不在を判定できる。
図4Dを参照すると、無線電力送信器の一地点で測定された温度は線形的に増加する。特に、特定の時点t1まで無線電力送信器の一地点で測定された温度が‘e’のスロープで増加する。時点t1の後に、温度が‘f’のスロープで増加する。図4Dからわかるように、温度に対する増加スロープは、時点t1において、‘e’から‘f’に突然に変更される。また、無線電力送信器は、突然の変更を検出することにより無線電力送信器の近傍の新たな物体又は近傍の前の物体の不在を判定できる。
図4Eを参照すると、特定の時点まで無線電力送信器の一地点での電圧421及び電流422は、相互に重ならない。特定の時点の後に、無線電力送信器の一地点での位相が変更されるので、電圧421及び電流422が一部重なることがある。電圧421及び電流422が一部重なることにより電力損失が発生する。すなわち、無線電力送信器は、電力損失を検出することにより突然の位相変更を検出する。無線電力送信器は、突然の変更を検出することにより、近傍の新たな物体又は近傍の前の物体の不在を判定する。
図5を参照すると、無線電力送信器の制御部(TX MCU)501は、ステップS510において、通信を実行するチャネル及びネットワークIDを決定する。例えば、無線電力送信器は、IEEE802.15.4方式でのチャネル11、15、20、及び24の中のいずれか1つを通信チャネルとして設定する。また、無線電力送信器は、通信チャネル内の他の無線電力送信器503と重複されないようにネットワークIDを設定する。
図6Aを参照すると、無線電力送信器の制御部650は、ステップS601において、予め定められた期間ごとに検出電力602を印加することによりロードの変更を検出する。また、通信部660は、ステップS603において、予め定められた期間ごとに通知信号を送信する。図6Aにおいて、無線電力送信器の制御部650は、ステップS601において、ロードの突然の変更を検出しない。
図18を参照すると、装置制御テーブルは、無線電力受信器のそれぞれのセッションID、製造社ID、製品ID、ロード特性、電流特性、電圧特性、効率特性、現在の状態、無線電力受信器の直流(DC)/DC変換器の前端での電圧、無線電力受信器のDC/DC変換器の後端での電圧、及び無線電力受信器のDC/DC変換器の後端での電流の情報などを管理するために使用される。ここで、現在の状態は、無線電力受信器が充電が完了した後に待機状態にあるか、無線電力受信器が充電電力の不足により待機状態にあるか、無線電力受信器が定電圧(constant voltage:CV)モードで充電中であるか、又は無線電力受信器が定電流(constant current:CC)モードで充電中であるかを示す。
通信部680は、ステップS621において、第1のチャネルを用いて検索信号を送信する。通信部660は、検索信号を受信し、制御部650は、ステップS622において、検索信号に基づいて図18に示す装置制御テーブルをアップデートする。また、制御部650は、検索信号に対応する探索応答信号を生成する。
この後に、無線電力送信器及び受信器は、加入された状態に進入する。
例えば、加入要請信号は、表6に示すようなデータ構造を有する。
無線電力送信器のネットワーク識別子を示す‘ネットワークID’フィールドは、例えば、1バイトが割り当てられ、命令のタイプを示す‘命令タイプ’フィールドは、例えば、4ビットが割り当てられ、命令信号を補充する可変(Variable)フィールドは、例えば、4ビットが割り当てられる。
追加で、対応する信号の順次的な順序を示す‘シーケンス番号’フィールドは、例えば、1バイトが割り当てられる。シーケンス番号は、例えば、信号の送受信ステップに応じて増加する。
図7を参照すると、無線電力送信器は、ステップS701において、ロードの変更の検出のための検出電力を周期的に出力する。ロードの変更が検出されない(ステップS703においてNo)場合に、無線電力送信器は、ステップS701において、周期的に検出電力を継続して出力する。しかしながら、ロードの変更が検出される(ステップS703においてYes)場合に、無線電力送信器は、ステップS705において、無線電力受信器との通信のための駆動電力を出力する。例えば、駆動電力は、無線電力受信器の制御部を駆動させることができる電力の量である。
図8Aを参照すると、無線電力送信器の制御部801は、ステップS811及びS815において、検出電力812を周期的に出力し、ロード検出を実行し、ステップS813及びS816において、周期的に通知信号を送信する。
追加で、ステップS828乃至S830において、通信部803は、チャネルを変更することにより無線電力送信器検索信号及び無線電力送信器検索応答信号を送信し、関連情報を記憶する。
制御部801は、ロードが最初のロードにリターンしたか否かに基づいて無線電力受信器を除去するか否かを判定する。
図9Aを参照すると、無線電力送信器は、充電電力900を無線電力受信器に出力する。ステップS911において、無線電力送信器の通信部902は、通知信号を送信する。無線電力受信器は、通知信号内の‘報告対象Rx(スケジュールマスク)’フィールドを識別することにより通信を実行するか否かを判定する。
図12を参照すると、無線電力送信器が第1の無線電力受信器1103だけを管理する場合に、全スーパーフレームサイクル(super-frame cycle)の半分を第1の無線電力受信器1103との通信のための時間1201として割り当て、残りの半分をコンテンション期間(contention period)1202として割り当てる。ここで、コンテンション期間は、通信が実行されない場合のために割り当てられた期間であり得る。
図13を参照すると、無線電力送信器は、ステップS1301において、報告信号を要請する命令信号を送信する。報告信号を受信できない場合に、無線電力送信器は、次のスーパーフレームサイクルで報告信号の受信を待機する。次の3回のスーパーフレームサイクルの間に報告信号を受信できない(ステップS1305においてYes)場合に、無線電力送信器は、ステップS1307において、無線電力受信器が除去されると判定する。ステップS1309において、無線電力送信器は、電力送信の前に無線電力受信器を充電するための充電電力を減少させる。
図14を参照すると、無線電力送信器が2個の無線電力受信器を管理する場合には、無線電力送信器は、全スーパーフレームサイクルを2つの部分に等分し、これらを第1の無線電力受信器との通信のための期間1404、第2の無線電力受信器との通信のための期間1402、及びコンテンション期間1403にそれぞれ割り当てる。しかしながら、例えば、第2の無線電力受信器が除去される場合に、図14に示すように、無線電力送信器は、全スーパーフレームサイクルを2つの部分に等分し、これらを第1の無線電力受信器との通信のための期間1404及びコンテンション期間1405にそれぞれ割り当てる。
図15において、無線電力送信器は、第1乃至第3の無線電力受信器を管理する。したがって、無線電力送信器は、1、2、及び3のセッションIDを第1乃至第3の無線電力受信器にそれぞれ割り当てる。その後に、第2の無線電力受信器が除去されると判定される場合には、無線電力送信器は、第2の無線電力受信器のために割り当てられたセッションIDを装置制御テーブルから削除する。無線電力送信器は、図15に示すように、第2の無線電力受信器のセッションIDを第3の無線電力受信器に割り当てる。他方、無線電力送信器は、図15に示すように、第3の無線電力受信器が既存のセッションIDを保持するように管理する。
110−1、110−2、110−n、250 無線電力受信器
211 電力送信部
212、252、501、650、690、801、804、901、904、1101、1601、1750、1790 制御部
213、253、502、660、680、802、803、902、903、1102、1602、1760、1780 通信部
251 電力受信部
254 整流部
255 DC/DC変換部
256 スイッチング部
257 充電部
402、406、412、 コイル
404 FET素子
405、407、410 キャパシタ
409 フィルタ
Claims (15)
- 無線電力送信器により管理される無線電力ネットワークにおける無線電力を送信する無線電力送信方法であって、
第1の充電電力を第1の無線電力受信器に送信するステップと、
第2の無線電力受信器を検出するステップと、
前記第2の無線電力受信器を前記無線電力ネットワークに加入させるステップと、
第2の充電電力を前記第2の無線電力受信器に送信するステップと
を有することを特徴とする無線電力送信方法。 - 前記第2の無線電力受信器と通信ネットワークを形成するステップと、をさらに有することを特徴とする請求項1に記載の無線電力送信方法。
- 前記第2の無線電力受信器と通信ネットワークを形成するステップは、
前記第2の無線電力受信器から無線電力送信器検索信号を受信するステップと、
前記無線電力送信器検索信号に対応する無線電力送信器検索応答信号を送信するステップと
を有することを特徴とする請求項2に記載の無線電力送信方法。 - 前記無線電力送信器検索信号は、プロトコルバージョン、シーケンス番号、製造社情報、製品情報、インピーダンス情報、及び容量情報の中の少なくとも1つを含むことを特徴とする請求項3に記載の無線電力送信方法。
- 前記無線電力送信器検索応答信号は、シーケンス番号及び無線電力送信器のネットワーク識別子(ID)情報の中の少なくとも1つを含むことを特徴とする請求項3に記載の無線電力送信方法。
- 前記第2の無線電力受信器を前記無線電力ネットワークに加入させるステップは、
前記第2の無線電力受信器から加入要請信号を受信するステップと、
前記第2の無線電力受信器が前記無線電力ネットワークへの加入が許可されるか否かを判定するステップと、
前記第2の無線電力受信器が前記無線電力ネットワークへの加入が許可されるか否かを示す加入応答信号を送信するステップと
を有することを特徴とする請求項2に記載の無線電力送信方法。 - 前記加入応答信号に対するアクノリッジメント(Ack)信号を受信するステップをさらに有することを特徴とする請求項6に記載の無線電力送信方法。
- 前記加入要請信号は、シーケンス番号、前記無線電力送信器のネットワーク識別子(ID)、製品情報、前記第2の無線電力受信器の直流(DC)/DC変換器の前端で許容可能な最大電圧値、前記第2の無線電力受信器のDC/DC変換器の前端で許容可能な最小電圧値、前記第2の無線電力受信器のDC/DC変換器の後端での定格電圧値及び前記第2の無線電力受信器のDC/DC変換器の後端での定格電流値の中の少なくとも1つを含むことを特徴とする請求項6に記載の無線電力送信方法。
- 前記加入応答信号は、シーケンス番号、前記無線電力送信器のネットワーク識別子(ID)、加入許可情報、及び前記第2の無線電力受信器のセッションIDを含むことを特徴とする請求項6に記載の無線電力送信方法。
- 前記加入許可情報は、前記加入応答信号の許可フィールドに0又は1として記載され、前記許可フィールドは、前記許可フィールドの値が0である場合には、前記第2の無線電力受信器が前記無線電力ネットワークへの加入が許可されないことを示し、前記許可フィールドの値が1である場合には、前記第2の無線電力受信器が前記無線電力ネットワークへの加入が許可されることを示すことを特徴とする請求項9に記載の無線電力送信方法。
- 前記第2の充電電力を送信するステップは、
充電開始命令を前記第2の無線電力受信器に示す命令信号を送信するステップを有することを特徴とする請求項2に記載の無線電力送信方法。 - 前記第2の無線電力受信器から前記命令信号に対するアクノリッジメント(Ack)信号を受信するステップをさらに有することを特徴とする請求項11に記載の無線電力送信方法。
- 前記命令信号は、前記第2の無線電力受信器のセッション識別子(ID)、シーケンス番号、前記無線電力送信器のネットワークID、命令タイプ、及び命令タイプ関連情報の中の少なくとも1つを含むことを特徴とする請求項12に記載の無線電力送信方法。
- 前記充電開始命令は、前記命令タイプに対するフィールドに記載されることを特徴とする請求項13に記載の無線電力送信方法。
- 前記命令信号は、前記第2の無線電力受信器の充電部に接続されるスイッチング部をターンオンすることを特徴とする請求項11に記載の無線電力送信方法。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161576050P | 2011-12-15 | 2011-12-15 | |
US61/576,050 | 2011-12-15 | ||
KR10-2012-0110008 | 2012-10-04 | ||
KR1020120110008A KR101900013B1 (ko) | 2011-12-15 | 2012-10-04 | 무선 전력 송신기 및 그 제어 방법 |
PCT/KR2012/010963 WO2013089519A1 (en) | 2011-12-15 | 2012-12-14 | Method and apparatus for transmitting wireless power |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017121509A Division JP6338743B2 (ja) | 2011-12-15 | 2017-06-21 | 無線電力を送信するための方法及び装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015500627A true JP2015500627A (ja) | 2015-01-05 |
JP6165769B2 JP6165769B2 (ja) | 2017-07-19 |
Family
ID=48864732
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014547108A Expired - Fee Related JP6165768B2 (ja) | 2011-12-15 | 2012-12-14 | 無線電力を送信するための装置及び方法 |
JP2014547112A Active JP6165769B2 (ja) | 2011-12-15 | 2012-12-14 | 無線電力を送信するための方法及び装置 |
JP2017121508A Expired - Fee Related JP6338742B2 (ja) | 2011-12-15 | 2017-06-21 | 無線電力を送信するための装置及び方法 |
JP2017121509A Active JP6338743B2 (ja) | 2011-12-15 | 2017-06-21 | 無線電力を送信するための方法及び装置 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014547108A Expired - Fee Related JP6165768B2 (ja) | 2011-12-15 | 2012-12-14 | 無線電力を送信するための装置及び方法 |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017121508A Expired - Fee Related JP6338742B2 (ja) | 2011-12-15 | 2017-06-21 | 無線電力を送信するための装置及び方法 |
JP2017121509A Active JP6338743B2 (ja) | 2011-12-15 | 2017-06-21 | 無線電力を送信するための方法及び装置 |
Country Status (7)
Country | Link |
---|---|
US (6) | US9711969B2 (ja) |
EP (2) | EP2792049B1 (ja) |
JP (4) | JP6165768B2 (ja) |
KR (5) | KR101951358B1 (ja) |
CN (3) | CN103988394B (ja) |
AU (3) | AU2012353120B2 (ja) |
WO (2) | WO2013089499A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016178722A (ja) * | 2015-03-18 | 2016-10-06 | キヤノン株式会社 | 送電装置、送電装置の制御方法、プログラム |
JP2016178721A (ja) * | 2015-03-18 | 2016-10-06 | キヤノン株式会社 | 送電装置、送電装置の制御方法、プログラム |
Families Citing this family (285)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5794056B2 (ja) * | 2011-09-12 | 2015-10-14 | ソニー株式会社 | 給電装置および給電システム |
US9806537B2 (en) | 2011-12-15 | 2017-10-31 | Samsung Electronics Co., Ltd | Apparatus and method for determining whether a power receiver is removed from the apparatus |
KR101951358B1 (ko) * | 2011-12-15 | 2019-02-22 | 삼성전자주식회사 | 무선 전력 송신기 및 그 제어 방법 |
WO2013089485A1 (en) * | 2011-12-15 | 2013-06-20 | Samsung Electronics Co., Ltd. | Apparatus and method for transmitting wireless power |
JP6138821B2 (ja) * | 2011-12-23 | 2017-05-31 | フィリップス ライティング ホールディング ビー ヴィ | 可視光通信のためのプロトコル |
KR101902795B1 (ko) * | 2012-02-21 | 2018-11-14 | 삼성전자주식회사 | 무선 충전 장치 및 방법 |
US9755699B2 (en) * | 2012-02-29 | 2017-09-05 | The Chugoku Electric Power Co., Inc. | Wireless power transfer system that performs power transfer from determined power transmission device to power receiving device, power transmission device, power receiving device, and control method of wireless power transfer system |
WO2013145279A1 (ja) * | 2012-03-30 | 2013-10-03 | 富士通株式会社 | 送電装置及び送受電システム |
US9558883B2 (en) * | 2012-05-02 | 2017-01-31 | Samsung Electronics Co., Ltd | Power transmitter and method for controlling power transmission |
US9218031B2 (en) | 2012-05-18 | 2015-12-22 | Dell Products, Lp | System and method for providing wireless power feedback in a wireless power delivery system |
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 |
US10038337B1 (en) | 2013-09-16 | 2018-07-31 | Energous Corporation | Wireless power supply for rescue devices |
US9438045B1 (en) | 2013-05-10 | 2016-09-06 | Energous Corporation | Methods and systems for maximum power point transfer in receivers |
US10050462B1 (en) | 2013-08-06 | 2018-08-14 | Energous Corporation | Social power sharing for mobile devices based on pocket-forming |
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 |
US10211674B1 (en) | 2013-06-12 | 2019-02-19 | Energous Corporation | Wireless charging using selected reflectors |
US10312715B2 (en) | 2015-09-16 | 2019-06-04 | Energous Corporation | Systems and methods for wireless power charging |
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 |
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 |
US10205239B1 (en) | 2014-05-07 | 2019-02-12 | Energous Corporation | Compact PIFA antenna |
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 |
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 |
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 |
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 |
US10992185B2 (en) | 2012-07-06 | 2021-04-27 | Energous Corporation | Systems and methods of using electromagnetic waves to wirelessly deliver power to game controllers |
US10243414B1 (en) | 2014-05-07 | 2019-03-26 | Energous Corporation | Wearable device with wireless power and payload receiver |
US9252628B2 (en) | 2013-05-10 | 2016-02-02 | Energous Corporation | Laptop computer as a transmitter for wireless charging |
US10063105B2 (en) | 2013-07-11 | 2018-08-28 | Energous Corporation | Proximity transmitters for wireless power charging systems |
US9893768B2 (en) | 2012-07-06 | 2018-02-13 | Energous Corporation | Methodology for multiple pocket-forming |
US9793758B2 (en) | 2014-05-23 | 2017-10-17 | Energous Corporation | Enhanced transmitter using frequency control for wireless power transmission |
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 |
US10063064B1 (en) | 2014-05-23 | 2018-08-28 | Energous Corporation | System and method for generating a power receiver identifier in a wireless power network |
US9859797B1 (en) | 2014-05-07 | 2018-01-02 | Energous Corporation | Synchronous rectifier design for wireless power receiver |
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 |
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 |
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 |
US10063106B2 (en) | 2014-05-23 | 2018-08-28 | Energous Corporation | System and method for a self-system analysis in a wireless power transmission network |
US10992187B2 (en) | 2012-07-06 | 2021-04-27 | Energous Corporation | System and methods of using electromagnetic waves to wirelessly deliver power to electronic devices |
US10128693B2 (en) | 2014-07-14 | 2018-11-13 | Energous Corporation | System and method for providing health safety in a wireless power transmission system |
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 |
US9966765B1 (en) | 2013-06-25 | 2018-05-08 | Energous Corporation | Multi-mode transmitter |
US9876394B1 (en) | 2014-05-07 | 2018-01-23 | Energous Corporation | Boost-charger-boost system for enhanced power delivery |
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 |
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 |
US10381880B2 (en) | 2014-07-21 | 2019-08-13 | Energous Corporation | Integrated antenna structure arrays for wireless power transmission |
US10193396B1 (en) | 2014-05-07 | 2019-01-29 | Energous Corporation | Cluster management of transmitters in a wireless power transmission system |
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 |
US9859757B1 (en) | 2013-07-25 | 2018-01-02 | Energous Corporation | Antenna tile arrangements in electronic device enclosures |
US9899861B1 (en) | 2013-10-10 | 2018-02-20 | Energous Corporation | Wireless charging methods and systems for game controllers, based on pocket-forming |
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 |
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 |
US10103582B2 (en) | 2012-07-06 | 2018-10-16 | Energous Corporation | Transmitters for wireless power transmission |
US9853692B1 (en) | 2014-05-23 | 2017-12-26 | Energous Corporation | Systems and methods for wireless power transmission |
US10270261B2 (en) | 2015-09-16 | 2019-04-23 | Energous Corporation | Systems and methods of object detection in wireless power charging systems |
US9941754B2 (en) | 2012-07-06 | 2018-04-10 | Energous Corporation | Wireless power transmission with selective range |
US10124754B1 (en) | 2013-07-19 | 2018-11-13 | Energous Corporation | Wireless charging and powering of electronic sensors in a vehicle |
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 |
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 |
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 |
US9948135B2 (en) | 2015-09-22 | 2018-04-17 | Energous Corporation | Systems and methods for identifying sensitive objects in a wireless charging transmission field |
US10199835B2 (en) | 2015-12-29 | 2019-02-05 | Energous Corporation | Radar motion detection using stepped frequency in wireless power transmission system |
US9806564B2 (en) | 2014-05-07 | 2017-10-31 | Energous Corporation | Integrated rectifier and boost converter for wireless power transmission |
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 |
US10211680B2 (en) | 2013-07-19 | 2019-02-19 | Energous Corporation | Method for 3 dimensional pocket-forming |
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 |
US9893554B2 (en) | 2014-07-14 | 2018-02-13 | Energous Corporation | System and method for providing health safety in a wireless power transmission system |
US9831718B2 (en) | 2013-07-25 | 2017-11-28 | Energous Corporation | TV with integrated wireless power transmitter |
US9838083B2 (en) | 2014-07-21 | 2017-12-05 | Energous Corporation | Systems and methods for communication with remote management systems |
US9973021B2 (en) | 2012-07-06 | 2018-05-15 | Energous Corporation | Receivers for wireless power transmission |
US10218227B2 (en) | 2014-05-07 | 2019-02-26 | Energous Corporation | Compact PIFA antenna |
US10965164B2 (en) | 2012-07-06 | 2021-03-30 | Energous Corporation | Systems and methods of wirelessly delivering power to a receiver device |
US9843213B2 (en) | 2013-08-06 | 2017-12-12 | Energous Corporation | Social power sharing for mobile devices based on pocket-forming |
US9871398B1 (en) | 2013-07-01 | 2018-01-16 | Energous Corporation | Hybrid charging method for wireless power transmission based on pocket-forming |
US9812890B1 (en) | 2013-07-11 | 2017-11-07 | Energous Corporation | Portable wireless charging pad |
US9824815B2 (en) | 2013-05-10 | 2017-11-21 | Energous Corporation | Wireless charging and powering of healthcare gadgets and sensors |
US9859756B2 (en) | 2012-07-06 | 2018-01-02 | Energous Corporation | Transmittersand methods for adjusting wireless power transmission based on information from 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 |
US9882430B1 (en) | 2014-05-07 | 2018-01-30 | Energous Corporation | Cluster management of transmitters in a wireless power transmission system |
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 |
US20150326070A1 (en) | 2014-05-07 | 2015-11-12 | Energous Corporation | Methods and Systems for Maximum Power Point Transfer in Receivers |
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 |
US9853458B1 (en) | 2014-05-07 | 2017-12-26 | Energous Corporation | Systems and methods for device and power receiver pairing |
US20140008993A1 (en) | 2012-07-06 | 2014-01-09 | DvineWave Inc. | Methodology for pocket-forming |
US9876379B1 (en) | 2013-07-11 | 2018-01-23 | Energous Corporation | Wireless charging and powering of electronic devices in a vehicle |
US9941707B1 (en) | 2013-07-19 | 2018-04-10 | Energous Corporation | Home base station for multiple room coverage with multiple transmitters |
US10291066B1 (en) | 2014-05-07 | 2019-05-14 | Energous Corporation | Power transmission control systems and methods |
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 |
US10223717B1 (en) | 2014-05-23 | 2019-03-05 | Energous Corporation | Systems and methods for payment-based authorization of wireless power transmission service |
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 |
US10128699B2 (en) | 2014-07-14 | 2018-11-13 | Energous Corporation | Systems and methods of providing wireless power using receiver device sensor inputs |
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 |
US9847679B2 (en) | 2014-05-07 | 2017-12-19 | Energous Corporation | System and method for controlling communication between wireless power transmitter managers |
US9847677B1 (en) | 2013-10-10 | 2017-12-19 | Energous Corporation | Wireless charging and powering of healthcare gadgets and sensors |
US9912199B2 (en) | 2012-07-06 | 2018-03-06 | Energous Corporation | Receivers for wireless power transmission |
US9899873B2 (en) | 2014-05-23 | 2018-02-20 | Energous Corporation | System and method for generating a power receiver identifier in a wireless power network |
US10090699B1 (en) | 2013-11-01 | 2018-10-02 | Energous Corporation | Wireless powered house |
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 |
US9124125B2 (en) | 2013-05-10 | 2015-09-01 | Energous Corporation | Wireless power transmission with selective 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 |
US10224758B2 (en) | 2013-05-10 | 2019-03-05 | Energous Corporation | Wireless powering of electronic devices with selective delivery range |
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 |
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 |
KR101950688B1 (ko) | 2012-07-09 | 2019-02-21 | 삼성전자주식회사 | 무선 전력 송신기 및 그 제어 방법 |
KR20140031780A (ko) | 2012-09-05 | 2014-03-13 | 삼성전자주식회사 | 교차 연결된 무선 전력 수신기를 배제하기 위한 무선 전력 송신기 및 그 제어 방법 |
US20160197494A1 (en) | 2012-09-05 | 2016-07-07 | Samsung Electronics Co., Ltd. | Wireless power transmitter for excluding cross-connected wireless power receiver and method for controlling the same |
US8942564B2 (en) * | 2012-11-07 | 2015-01-27 | Qualcomm Incorporated | Methods and apparatus for communicating information using visible light signals and/or radio signals |
US9660478B2 (en) * | 2012-12-12 | 2017-05-23 | Qualcomm Incorporated | System and method for facilitating avoidance of wireless charging cross connection |
US9356457B2 (en) * | 2012-12-20 | 2016-05-31 | Nxp B.V. | Wireless charging using passive NFC tag and multiple antenna of differing shapes |
US9735835B2 (en) * | 2012-12-28 | 2017-08-15 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Power transfer architecture with charging history |
US20140191712A1 (en) * | 2013-01-10 | 2014-07-10 | Adam D. Rea | Power delivery including out-of-band communication |
US9197095B2 (en) * | 2013-01-24 | 2015-11-24 | Electronics And Telecommunications Research Institute | Wireless power charging apparatus and method of charging the apparatus |
US9325198B2 (en) * | 2013-03-13 | 2016-04-26 | Asustek Computer Inc. | Wireless charging device |
JP6202854B2 (ja) * | 2013-03-29 | 2017-09-27 | キヤノン株式会社 | 給電装置 |
JP6202853B2 (ja) * | 2013-03-29 | 2017-09-27 | キヤノン株式会社 | 給電装置 |
US9819230B2 (en) | 2014-05-07 | 2017-11-14 | Energous Corporation | Enhanced receiver for wireless power transmission |
US9537357B2 (en) | 2013-05-10 | 2017-01-03 | Energous Corporation | Wireless sound charging methods and systems for game controllers, based on pocket-forming |
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 |
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 |
US10103552B1 (en) | 2013-06-03 | 2018-10-16 | Energous Corporation | Protocols for authenticated wireless power transmission |
WO2014196794A1 (en) | 2013-06-05 | 2014-12-11 | Samsung Electronics Co., Ltd. | Method of generating load variation for detecting wireless power receiving unit in wireless charging, and wireless power receiving unit |
US10003211B1 (en) | 2013-06-17 | 2018-06-19 | Energous Corporation | Battery life of portable electronic devices |
JP6166598B2 (ja) * | 2013-06-26 | 2017-07-19 | キヤノン株式会社 | 送電装置、受電装置、無線電力伝送システム、制御方法、及びプログラム |
JP2015012632A (ja) * | 2013-06-26 | 2015-01-19 | キヤノン株式会社 | 送電装置、制御方法、及びプログラム |
US10021523B2 (en) | 2013-07-11 | 2018-07-10 | Energous Corporation | Proximity transmitters for wireless power charging systems |
KR101809811B1 (ko) | 2013-07-19 | 2017-12-15 | 인텔 코포레이션 | 다중 디바이스 무선 전력 전송 장치, 시스템 및 방법 |
JP2016527853A (ja) * | 2013-07-19 | 2016-09-08 | インテル コーポレイション | 無線電力伝送装置、システム、および方法 |
US9979440B1 (en) | 2013-07-25 | 2018-05-22 | Energous Corporation | Antenna tile arrangements configured to operate as one functional unit |
JP6276532B2 (ja) * | 2013-07-29 | 2018-02-07 | キヤノン株式会社 | 受電装置、送電装置およびそれらの制御方法並びにプログラム |
KR102114404B1 (ko) * | 2013-08-14 | 2020-05-22 | 삼성전자주식회사 | 전자 장치의 무선 충전을 위한 장치 및 방법 |
KR102109764B1 (ko) * | 2013-09-13 | 2020-05-29 | 삼성전자주식회사 | 전력 전송 장치에서 전력 수신 장치의 위치를 판단하는 방법 및 상기 방법을 수행하는 전력 전송 장치 |
KR20160045816A (ko) * | 2013-09-26 | 2016-04-27 | 닛산 지도우샤 가부시키가이샤 | 비접촉 급전 시스템 및 송전 장치 |
US10442298B2 (en) * | 2013-10-02 | 2019-10-15 | Ge Hybrid Technologies, Llc | Wireless power transmission device for vehicle and wireless charging method |
US9769869B2 (en) | 2013-11-11 | 2017-09-19 | Samsung Electro-Mechanics Co., Ltd. | Non-contact type power supply apparatus and non-contact type power supply method |
US10170933B2 (en) * | 2013-11-20 | 2019-01-01 | Samsung Electro-Mechanics Co., Ltd. | Non-contact type power supplying apparatus and non-contact type power supplying method |
EP2884622A1 (en) * | 2013-11-20 | 2015-06-17 | Samsung Electro-Mechanics Co., Ltd. | Non-contact power supply device and non-contact power supply method |
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 |
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 |
US9995777B2 (en) * | 2014-02-14 | 2018-06-12 | Qualcomm Incorporated | Device detection through dynamic impedance change measurement |
KR102371937B1 (ko) | 2014-02-19 | 2022-03-10 | 삼성전자주식회사 | 무선 충전에서의 로드 검출 방법 |
US10009099B2 (en) * | 2014-03-29 | 2018-06-26 | Intel Corporation | Techniques for communication with body-carried devices |
WO2015156468A1 (ko) * | 2014-04-08 | 2015-10-15 | 에스케이플래닛 주식회사 | 무선 충전 장치와 단말, 그를 포함하는 무선 충전 시스템, 그 제어 방법 및 컴퓨터 프로그램이 기록된 기록매체 |
US9966784B2 (en) | 2014-06-03 | 2018-05-08 | Energous Corporation | Systems and methods for extending battery life of portable electronic devices charged by sound |
US10158257B2 (en) | 2014-05-01 | 2018-12-18 | Energous Corporation | System and methods for using sound waves to wirelessly deliver power to electronic devices |
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 |
US9973008B1 (en) | 2014-05-07 | 2018-05-15 | Energous Corporation | Wireless power receiver with boost converters directly coupled to a storage element |
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 |
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 |
US9800172B1 (en) | 2014-05-07 | 2017-10-24 | Energous Corporation | Integrated rectifier and boost converter for boosting voltage received from wireless power transmission waves |
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 |
JP6497614B2 (ja) * | 2014-05-26 | 2019-04-10 | パナソニックIpマネジメント株式会社 | 送電装置及び無線電力伝送システム |
US10056790B2 (en) * | 2014-06-11 | 2018-08-21 | Enovate Medical Llc | Wireless transfer station for transferring energy |
KR101731923B1 (ko) | 2014-06-13 | 2017-05-02 | 엘지전자 주식회사 | 무선 전력 전송방법, 무선 전력 전송장치 및 무선 충전 시스템 |
WO2015190828A1 (en) * | 2014-06-13 | 2015-12-17 | Lg Electronics Inc. | Wireless power transfer method, apparatus and system |
US20170163100A1 (en) | 2014-06-20 | 2017-06-08 | Powerbyproxi Limited | Foreign object detection in inductive power transfer field |
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 |
US10068703B1 (en) | 2014-07-21 | 2018-09-04 | Energous Corporation | Integrated miniature PIFA with artificial magnetic conductor metamaterials |
KR102257688B1 (ko) * | 2014-07-23 | 2021-05-31 | 엘지이노텍 주식회사 | 무선 충전 및 근거리 통신 겸용 송신 장치 |
US9635222B2 (en) | 2014-08-03 | 2017-04-25 | PogoTec, Inc. | Wearable camera systems and apparatus for aligning an eyewear camera |
TWI645230B (zh) | 2014-08-03 | 2018-12-21 | 帕戈技術股份有限公司 | 穿戴式照相機系統與用於將照相機系統或其他電子裝置附接至穿戴式製品之設備及方法 |
KR101994737B1 (ko) * | 2014-08-19 | 2019-07-01 | 삼성전기주식회사 | 무선충전장치 및 무선충전방법 |
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 |
US10203803B2 (en) * | 2014-09-02 | 2019-02-12 | Apple Inc. | Touch scan modes during device charging |
JP6494227B2 (ja) | 2014-09-22 | 2019-04-03 | キヤノン株式会社 | 給電装置、制御方法およびプログラム |
JP6376919B2 (ja) * | 2014-09-22 | 2018-08-22 | キヤノン株式会社 | 給電装置及び電子機器 |
JP6406955B2 (ja) | 2014-09-22 | 2018-10-17 | キヤノン株式会社 | 電子機器 |
JP6418867B2 (ja) | 2014-09-22 | 2018-11-07 | キヤノン株式会社 | 給電装置 |
JP2016067076A (ja) | 2014-09-22 | 2016-04-28 | キヤノン株式会社 | 給電装置、制御方法及びプログラム |
CA2972064A1 (en) | 2014-12-23 | 2016-06-30 | PogoTec, Inc. | Wireless camera system and methods |
US10503939B2 (en) * | 2014-12-24 | 2019-12-10 | Intel Corporation | Method and apparatus for energy harvest from a proximity coupling device |
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 |
KR20160080499A (ko) * | 2014-12-29 | 2016-07-08 | 엘지이노텍 주식회사 | 무선 전력 송신 장치 및 이를 포함하는 무선충전 시스템 |
CN105811596B (zh) * | 2014-12-31 | 2021-02-02 | 青岛众海汇智能源科技有限责任公司 | 一种电能无线传输系统的配对方法及供电设备 |
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 |
KR101562309B1 (ko) * | 2015-03-11 | 2015-10-21 | (주)앤앤에스피 | 복수의 통신 선로를 통해 데이터 재전송을 수행하는 일방향 데이터 송신/수신 장치 및 그것을 이용하는 데이터 전송 방법 |
US20160301238A1 (en) * | 2015-04-10 | 2016-10-13 | Intel Corporation | Managing presence and long beacon extension pulses |
US20160352133A1 (en) | 2015-05-26 | 2016-12-01 | Intel Corporation | Wireless power transmitting coil disposed at an input device |
EP3694081A1 (en) | 2015-05-28 | 2020-08-12 | NIKE Innovate C.V. | Transportation apparatus with nfc charger |
US10122221B2 (en) | 2015-06-08 | 2018-11-06 | Ossia Inc. | Techniques for selectively powering devices in wireless power delivery environments |
KR20160144190A (ko) * | 2015-06-08 | 2016-12-16 | 엘지이노텍 주식회사 | 무선 충전 시스템을 이용한 전력 관리 방법 및 그를 위한 장치 및 시스템 |
US10481417B2 (en) | 2015-06-10 | 2019-11-19 | PogoTec, Inc. | Magnetic attachment mechanism for electronic wearable device |
CN107924071A (zh) | 2015-06-10 | 2018-04-17 | 波戈技术有限公司 | 具有用于电子可佩戴装置的磁轨的眼镜 |
US20160372959A1 (en) * | 2015-06-16 | 2016-12-22 | Zagg Intellectual Property Holding Co. Inc. | Wireless Power Transmitter, Charging Dock and Speaker System |
US10236576B2 (en) * | 2015-09-04 | 2019-03-19 | Elwha Llc | Wireless power transfer using tunable metamaterial systems and methods |
US10218067B2 (en) | 2015-09-04 | 2019-02-26 | Elwha Llc | Tunable metamaterial systems and methods |
JP7028642B2 (ja) * | 2015-09-04 | 2022-03-02 | ソニーグループ株式会社 | 情報処理装置、情報処理方法、およびプログラム |
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 |
US9893538B1 (en) | 2015-09-16 | 2018-02-13 | Energous Corporation | Systems and methods of object detection in wireless power charging systems |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
US10020678B1 (en) | 2015-09-22 | 2018-07-10 | Energous Corporation | Systems and methods for selecting antennas to generate and transmit power transmission waves |
US10135295B2 (en) | 2015-09-22 | 2018-11-20 | Energous Corporation | Systems and methods for nullifying energy levels for wireless power transmission waves |
US10153660B1 (en) | 2015-09-22 | 2018-12-11 | Energous Corporation | Systems and methods for preconfiguring sensor data for wireless charging systems |
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 |
US10050470B1 (en) | 2015-09-22 | 2018-08-14 | Energous Corporation | Wireless power transmission device having antennas oriented in three dimensions |
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 |
US10333332B1 (en) | 2015-10-13 | 2019-06-25 | Energous Corporation | Cross-polarized dipole antenna |
US10734717B2 (en) | 2015-10-13 | 2020-08-04 | Energous Corporation | 3D ceramic mold antenna |
US9853485B2 (en) | 2015-10-28 | 2017-12-26 | Energous Corporation | Antenna for wireless charging systems |
US9899744B1 (en) | 2015-10-28 | 2018-02-20 | Energous Corporation | Antenna for wireless charging systems |
TW201729610A (zh) | 2015-10-29 | 2017-08-16 | 帕戈技術股份有限公司 | 適用於無線功率接收之助聽器 |
US10063108B1 (en) | 2015-11-02 | 2018-08-28 | Energous Corporation | Stamped three-dimensional antenna |
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 |
EP3709470A1 (en) | 2015-11-19 | 2020-09-16 | Apple Inc. | Inductive power transmitter |
US10027159B2 (en) | 2015-12-24 | 2018-07-17 | Energous Corporation | Antenna for transmitting wireless power signals |
US11863001B2 (en) | 2015-12-24 | 2024-01-02 | Energous Corporation | Near-field antenna for wireless power transmission with antenna elements that follow meandering patterns |
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 |
US10038332B1 (en) | 2015-12-24 | 2018-07-31 | Energous Corporation | Systems and methods of wireless power charging through multiple receiving devices |
US10135286B2 (en) | 2015-12-24 | 2018-11-20 | Energous Corporation | Near field transmitters for wireless power charging of an electronic device by leaking RF energy through an aperture offset from a patch antenna |
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 |
US10320446B2 (en) | 2015-12-24 | 2019-06-11 | Energous Corporation | Miniaturized highly-efficient designs for near-field power transfer system |
US10164478B2 (en) | 2015-12-29 | 2018-12-25 | Energous Corporation | Modular antenna boards in wireless power transmission systems |
CN107026516B (zh) | 2016-02-01 | 2022-04-05 | 恩智浦美国有限公司 | 无线充电系统中的接收机移除检测 |
JP2017143664A (ja) * | 2016-02-10 | 2017-08-17 | 日立マクセル株式会社 | 非接触電力伝送装置、送電装置および受電装置 |
WO2017156332A1 (en) | 2016-03-09 | 2017-09-14 | Seemann Brian K | Home wireless discovery |
US11558538B2 (en) | 2016-03-18 | 2023-01-17 | Opkix, Inc. | Portable camera system |
KR20170118571A (ko) * | 2016-04-15 | 2017-10-25 | 엘지이노텍 주식회사 | Fo 검출 방법 및 그를 위한 장치 및 시스템 |
KR102534961B1 (ko) * | 2016-05-04 | 2023-05-23 | 삼성전자주식회사 | 무선 전력 송신기 및 무선 전력 수신기와 그 동작 방법 |
TWI679826B (zh) | 2016-06-10 | 2019-12-11 | 美商歐西亞股份有限公司 | 用於近場及遠場應用的無線電力傳輸的方法和設備 |
KR20180007117A (ko) | 2016-07-12 | 2018-01-22 | 삼성전자주식회사 | 무선 전력 송신기 및 무선 전력 수신기와 그 동작 방법 |
JP7102396B2 (ja) | 2016-08-26 | 2022-07-19 | ニューカレント インコーポレイテッド | 無線コネクタシステム |
US10374669B2 (en) | 2016-08-31 | 2019-08-06 | Elwha Llc | Tunable medium linear coder |
US10923954B2 (en) | 2016-11-03 | 2021-02-16 | Energous Corporation | Wireless power receiver with a synchronous rectifier |
US10863060B2 (en) | 2016-11-08 | 2020-12-08 | PogoTec, Inc. | Smart case for electronic wearable device |
KR20220008939A (ko) | 2016-12-12 | 2022-01-21 | 에너저스 코포레이션 | 전달되는 무선 전력을 최대화하기 위한 근접장 충전 패드의 안테나 존들을 선택적으로 활성화시키는 방법 |
WO2018111416A1 (en) | 2016-12-15 | 2018-06-21 | General Electric Company | A charging pad and a method for charging one or more receiver devices |
US10790703B2 (en) * | 2016-12-19 | 2020-09-29 | Koji Yoden | Smart wireless power transfer between devices |
US10136341B2 (en) * | 2017-01-03 | 2018-11-20 | Simmonds Precision Products, Inc. | Wireless data concentrator systems and methods |
US10389161B2 (en) | 2017-03-15 | 2019-08-20 | Energous Corporation | Surface mount dielectric antennas for wireless power transmitters |
US10439442B2 (en) | 2017-01-24 | 2019-10-08 | Energous Corporation | Microstrip 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 |
FR3061993B1 (fr) * | 2017-01-17 | 2019-09-13 | Continental Automotive France | Procede de chargement d'une batterie par communication en champ proche |
US11011942B2 (en) | 2017-03-30 | 2021-05-18 | Energous Corporation | Flat antennas having two or more resonant frequencies for use in wireless power transmission systems |
US10468776B2 (en) * | 2017-05-04 | 2019-11-05 | Elwha Llc | Medical applications using tunable metamaterial systems and methods |
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 |
US11462949B2 (en) | 2017-05-16 | 2022-10-04 | Wireless electrical Grid LAN, WiGL Inc | Wireless charging method and system |
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 |
JP6659634B2 (ja) * | 2017-08-29 | 2020-03-04 | 株式会社三共 | 遊技機 |
US10249950B1 (en) | 2017-09-16 | 2019-04-02 | Searete Llc | Systems and methods for reduced control inputs in tunable meta-devices |
KR101989611B1 (ko) * | 2017-09-20 | 2019-06-17 | 성균관대학교산학협력단 | 듀얼 모드를 이용한 무선 전력전송장치, 무선 전력수신장치, 무선 전력송신방법, 무선 전력수신방법 및 무선 전력전송시스템과 그 기록 매체 |
US11476717B2 (en) * | 2017-09-29 | 2022-10-18 | Hewlett-Packard Development Company, L.P. | Transmission of wireless power |
WO2019073390A1 (en) | 2017-10-09 | 2019-04-18 | Voice Life Inc. | RECEIVING DEVICE FOR RECEIVING WIRELESS ENERGY RECEPTION |
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 |
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 |
KR20230145212A (ko) | 2017-11-08 | 2023-10-17 | 오시아 인크. | 무선 전력 전송 시스템에서의 상시 비코닝 기법 |
US10833381B2 (en) | 2017-11-08 | 2020-11-10 | The Invention Science Fund I Llc | Metamaterial phase shifters |
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 |
US11159057B2 (en) | 2018-03-14 | 2021-10-26 | Energous Corporation | Loop antennas with selectively-activated feeds to control propagation patterns of wireless power signals |
US11515732B2 (en) | 2018-06-25 | 2022-11-29 | Energous Corporation | Power wave transmission techniques to focus wirelessly delivered power at a receiving device |
CN111049284A (zh) | 2018-10-11 | 2020-04-21 | 恩智浦美国有限公司 | 配对接收器和无线充电发射器的方法 |
WO2020102237A1 (en) | 2018-11-13 | 2020-05-22 | Opkix, Inc. | Wearable mounts for portable camera |
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 |
CN109742833B (zh) * | 2018-12-15 | 2021-07-20 | 深圳先进技术研究院 | 发射端、接收端、无线充电系统及无线充电方法 |
CN111371189A (zh) | 2018-12-26 | 2020-07-03 | 恩智浦美国有限公司 | 在具有复杂谐振电路的无线充电系统中确定q因数 |
KR20210117283A (ko) | 2019-01-28 | 2021-09-28 | 에너저스 코포레이션 | 무선 전력 전송을 위한 소형 안테나에 대한 시스템들 및 방법들 |
JP2022519749A (ja) | 2019-02-06 | 2022-03-24 | エナージャス コーポレイション | アンテナアレイ内の個々のアンテナに使用するための最適位相を推定するシステム及び方法 |
CN112117815A (zh) | 2019-06-20 | 2020-12-22 | 恩智浦美国有限公司 | 多线圈无线充电器 |
US11381118B2 (en) | 2019-09-20 | 2022-07-05 | Energous Corporation | Systems and methods for machine learning based foreign object detection for wireless power transmission |
EP4032166A4 (en) | 2019-09-20 | 2023-10-18 | Energous Corporation | SYSTEMS AND METHODS FOR PROTECTING WIRELESS POWER RECEIVERS USING MULTIPLE RECTIFIER AND ESTABLISHING IN-BAND COMMUNICATIONS USING MULTIPLE RECTIFIER |
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 |
US11508227B2 (en) | 2019-09-30 | 2022-11-22 | Resolution Products, Llc | Mobile device as a security system component |
US11540354B2 (en) | 2019-09-30 | 2022-12-27 | Resolution Products, Llc | Gateway with backup power and communications system |
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 |
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 |
KR20210101525A (ko) * | 2020-02-10 | 2021-08-19 | 삼성전자주식회사 | 무선 전력 전송 중 통신 성능 안정화 방법 및 장치 |
US11799324B2 (en) | 2020-04-13 | 2023-10-24 | Energous Corporation | Wireless-power transmitting device for creating a uniform near-field charging area |
JP2023012185A (ja) * | 2021-07-13 | 2023-01-25 | トヨタ自動車株式会社 | 管理システム、及び給電マットの管理方法 |
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 |
EP4354700A1 (en) * | 2022-10-14 | 2024-04-17 | Vodafone Group Services Limited | Ambient-powered electronic device network |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010183704A (ja) * | 2009-02-04 | 2010-08-19 | Seiko Epson Corp | 受電制御装置、受電装置、送電制御装置、送電装置及び電子機器 |
WO2010117665A2 (en) * | 2009-03-28 | 2010-10-14 | Qualcomm Incorporated | Tracking receiver devices within wireless power regions |
WO2011112010A2 (en) * | 2010-03-12 | 2011-09-15 | Samsung Electronics Co., Ltd. | Wireless power charging method and apparatus |
Family Cites Families (87)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5998968A (en) * | 1997-01-07 | 1999-12-07 | Ion Control Solutions, Llc | Method and apparatus for rapidly charging and reconditioning a battery |
US20030135552A1 (en) | 2002-01-14 | 2003-07-17 | Blackstock Michael A. | Method for discovering and discriminating devices on local collaborative networks to facilitate collaboration among users |
US7545826B2 (en) | 2002-03-04 | 2009-06-09 | Sony Corporation | Radio communication system, device and method for radio communication, and computer program |
US8183827B2 (en) * | 2003-01-28 | 2012-05-22 | Hewlett-Packard Development Company, L.P. | Adaptive charger system and method |
CN2691142Y (zh) * | 2004-03-18 | 2005-04-06 | 陈军 | 一种新型蓄电池快速充电器 |
GB2414121B (en) | 2004-05-11 | 2008-04-02 | Splashpower Ltd | Controlling inductive power transfer systems |
US20060284593A1 (en) * | 2005-06-21 | 2006-12-21 | Nagy Louis L | Wireless battery charging system and method |
US7529222B2 (en) | 2005-07-01 | 2009-05-05 | Nec Laboratories America, Inc. | Method and apparatus for medium access control for a decentralized network with adapted beamforming and power control |
US7352567B2 (en) * | 2005-08-09 | 2008-04-01 | Apple Inc. | Methods and apparatuses for docking a portable electronic device that has a planar like configuration and that operates in multiple orientations |
KR100615139B1 (ko) | 2005-10-18 | 2006-08-22 | 삼성전자주식회사 | 무선통신 시스템에서 전송 시간 구간의 할당 방법과 장치및 그 시스템 |
KR100748094B1 (ko) * | 2006-09-29 | 2007-08-09 | 한국전자통신연구원 | 802.15.4 wpan포설 방법 및 이를 위한 장치 |
JP4494426B2 (ja) | 2007-02-16 | 2010-06-30 | セイコーエプソン株式会社 | 送電制御装置、受電制御装置、無接点電力伝送システム、送電装置、受電装置および電子機器 |
US20080232287A1 (en) | 2007-03-21 | 2008-09-25 | Samsung Electronics Co., Ltd. | Method and system for power saving scheduling in wireless local area networks |
KR100903463B1 (ko) * | 2007-04-25 | 2009-06-18 | 엘에스전선 주식회사 | 무 접점 충전기 및 이를 포함하는 배터리 충전 세트 |
CN101345425A (zh) * | 2007-07-11 | 2009-01-14 | 天津市中天峰电器有限公司 | 一种智能化电池充电控制电路 |
US8416721B1 (en) * | 2007-09-19 | 2013-04-09 | Marcellus Chen | Method and apparatus for enhancing the power efficiency of wireless communication devices |
CN101154821A (zh) * | 2007-09-21 | 2008-04-02 | 中兴通讯股份有限公司 | 一种用于镍氢电池的快速充电装置及方法 |
CN101821919B (zh) * | 2007-10-15 | 2013-08-14 | Nxp股份有限公司 | 控制功率传送系统的方法及功率传送系统 |
US8175660B2 (en) | 2007-10-30 | 2012-05-08 | Qualcomm Incorporated | Wireless energy transfer |
CN101889414B (zh) * | 2007-11-09 | 2013-08-21 | Lg电子株式会社 | 无线mesh网络中的mesh确定接入(MDA)过程以及支持该过程的无线设备 |
KR100971737B1 (ko) * | 2007-11-30 | 2010-07-21 | 정춘길 | 멀티무접점충전시스템 및 제어방법 |
JP2011514129A (ja) * | 2008-02-22 | 2011-04-28 | アクセス ビジネス グループ インターナショナル リミテッド ライアビリティ カンパニー | バッテリ種別検出機能を有する誘導電源システム |
US20110050164A1 (en) * | 2008-05-07 | 2011-03-03 | Afshin Partovi | System and methods for inductive charging, and improvements and uses thereof |
US8629650B2 (en) * | 2008-05-13 | 2014-01-14 | Qualcomm Incorporated | Wireless power transfer using multiple transmit antennas |
US8531153B2 (en) | 2008-07-09 | 2013-09-10 | Access Business Group International Llc | Wireless charging system |
US20120091949A1 (en) * | 2008-09-27 | 2012-04-19 | Campanella Andrew J | Wireless energy transfer for energizing power tools |
US8947042B2 (en) * | 2008-11-13 | 2015-02-03 | Qualcomm Incorporated | Wireless power and data transfer for electronic devices |
US8929957B2 (en) * | 2008-11-21 | 2015-01-06 | Qualcomm Incorporated | Reduced jamming between receivers and wireless power transmitters |
US8194583B2 (en) * | 2008-12-08 | 2012-06-05 | Samsung Electronics Co., Ltd. | Method and system of radio frequency (RF) power transmission in a wireless network |
KR101010841B1 (ko) * | 2008-12-17 | 2011-01-25 | 서울대학교산학협력단 | 일반모드와 긴급모드에서 사용할 수 있는 ism 대역 내에서의 지그비 채널 선택 방법 및 상기 방법을 실행하는 장치 |
NZ593720A (en) * | 2009-01-06 | 2014-03-28 | Access Business Group Int Llc | Wireless charging system with device power compliance |
US8497658B2 (en) * | 2009-01-22 | 2013-07-30 | Qualcomm Incorporated | Adaptive power control for wireless charging of devices |
US9130394B2 (en) * | 2009-02-05 | 2015-09-08 | Qualcomm Incorporated | Wireless power for charging devices |
US20100201312A1 (en) * | 2009-02-10 | 2010-08-12 | Qualcomm Incorporated | Wireless power transfer for portable enclosures |
US8796999B2 (en) * | 2009-02-12 | 2014-08-05 | Qualcomm Incorporated | Wireless power transfer for low power devices |
US9407327B2 (en) * | 2009-02-13 | 2016-08-02 | Qualcomm Incorporated | Wireless power for chargeable and charging devices |
KR20100093429A (ko) * | 2009-02-16 | 2010-08-25 | 유니스트림 주식회사 | 무선 전력 전송의 최대 전송효율 위치 감지 장치 |
EP2401798B1 (en) | 2009-02-27 | 2020-07-15 | Koninklijke Philips N.V. | Methods, transmission devices and transmission control system for transmitting power wirelessly |
US8477670B2 (en) | 2009-03-06 | 2013-07-02 | Nec Infrontia Corporation | Wireless communication method for wireless LAN system, wireless communication device and wireless terminal |
US8970180B2 (en) * | 2009-04-07 | 2015-03-03 | Qualcomm Incorporated | Wireless power transmission scheduling |
JP2010288431A (ja) * | 2009-06-15 | 2010-12-24 | Sanyo Electric Co Ltd | 電池内蔵機器と充電台 |
CN101931109B (zh) * | 2009-06-24 | 2013-06-19 | 力博特公司 | 一种电池充电方法 |
US9312728B2 (en) * | 2009-08-24 | 2016-04-12 | Access Business Group International Llc | Physical and virtual identification in a wireless power network |
US8928284B2 (en) * | 2009-09-10 | 2015-01-06 | Qualcomm Incorporated | Variable wireless power transmission |
US8259652B2 (en) * | 2009-11-17 | 2012-09-04 | Apple Inc. | Location-based network detection |
US8390249B2 (en) * | 2009-11-30 | 2013-03-05 | Broadcom Corporation | Battery with integrated wireless power receiver and/or RFID |
US9590444B2 (en) * | 2009-11-30 | 2017-03-07 | Broadcom Corporation | Device with integrated wireless power receiver configured to make a charging determination based on a level of battery life and charging efficiency |
US20110127953A1 (en) * | 2009-11-30 | 2011-06-02 | Broadcom Corporation | Wireless power system |
KR101309840B1 (ko) | 2009-12-17 | 2013-09-23 | 한국전자통신연구원 | 무선 센서 네트워크에서의 전력 충전장치 및 방법 |
CN102130477A (zh) * | 2010-01-14 | 2011-07-20 | 昆盈企业股份有限公司 | 无线充电装置及其充电方法 |
EP2354890B1 (en) * | 2010-01-25 | 2014-10-15 | Samsung Electronics Co., Ltd. | Method and apparatus for controlling operations of devices based on information regarding power consumption of the devices |
US8153522B2 (en) | 2010-03-02 | 2012-04-10 | Micron Technology, Inc. | Patterning mask and method of formation of mask using step double patterning |
KR20110103295A (ko) * | 2010-03-12 | 2011-09-20 | 삼성전자주식회사 | 통신망을 이용한 무선 충전 방법 |
KR20110103294A (ko) * | 2010-03-12 | 2011-09-20 | 삼성전자주식회사 | 무선 충전을 수행하는 장치 및 방법 |
KR101648751B1 (ko) * | 2010-04-02 | 2016-08-30 | 삼성전자주식회사 | 무선 전력 전송 제어 방법 및 장치 |
JP2011229265A (ja) * | 2010-04-19 | 2011-11-10 | Panasonic Electric Works Co Ltd | 非接触電力伝送装置 |
US8860364B2 (en) * | 2010-04-23 | 2014-10-14 | Qualcomm Incorporated | Wireless power distribution among a plurality of receivers |
CN102510135A (zh) * | 2010-06-24 | 2012-06-20 | 海尔集团公司 | 无线电力接收器、发送器、电子装置及其无线供电方法 |
CN201887527U (zh) * | 2010-11-08 | 2011-06-29 | 创扬科技股份有限公司 | 不断电侦测装置 |
CN102012487B (zh) * | 2010-11-29 | 2014-01-01 | 中兴通讯股份有限公司 | 一种电池充电的检测方法及充电检测装置 |
US8798527B2 (en) * | 2011-01-14 | 2014-08-05 | Covidien Lp | Wireless relay module for remote monitoring systems |
US9496732B2 (en) * | 2011-01-18 | 2016-11-15 | Mojo Mobility, Inc. | Systems and methods for wireless power transfer |
US9178369B2 (en) * | 2011-01-18 | 2015-11-03 | Mojo Mobility, Inc. | Systems and methods for providing positioning freedom, and support of different voltages, protocols, and power levels in a wireless power system |
US20130285605A1 (en) * | 2011-01-18 | 2013-10-31 | Mojo Mobility, Inc. | Systems and methods for wireless power transfer |
US9306634B2 (en) * | 2011-03-01 | 2016-04-05 | Qualcomm Incorporated | Waking up a wireless power transmitter from beacon mode |
US10381874B2 (en) * | 2011-03-25 | 2019-08-13 | Qualcomm Incorporated | Filter for improved driver circuit efficiency and method of operation |
US9094055B2 (en) | 2011-04-19 | 2015-07-28 | Qualcomm Incorporated | Wireless power transmitter tuning |
US9094112B2 (en) * | 2011-05-27 | 2015-07-28 | uBeam Inc. | Sender controller for wireless power transfer |
WO2013016548A2 (en) * | 2011-07-26 | 2013-01-31 | Gogoro, Inc. | Apparatus, method and article for authentication, security and control of power storage devices, such as batteries |
US8736368B2 (en) * | 2011-08-16 | 2014-05-27 | Qualcomm Incorporated | Class E amplifier overload detection and prevention |
US10836269B2 (en) * | 2011-08-30 | 2020-11-17 | Michael Farkas | Parking lot bumper inductive charger with automatic payment processing |
KR101957259B1 (ko) | 2011-09-07 | 2019-03-14 | 삼성전자주식회사 | 무선 전력 전송 제어 장치 및 방법 |
WO2013036067A2 (en) * | 2011-09-08 | 2013-03-14 | Samsung Electronics Co., Ltd. | Wireless power receiver and control method thereof |
US8836171B2 (en) * | 2011-10-18 | 2014-09-16 | ConvenientPower HK Ltd. | Modulation circuit and method |
KR101979261B1 (ko) * | 2011-10-24 | 2019-08-28 | 삼성전자주식회사 | 무선 전력 송신기 및 그 제어 방법 |
US9673872B2 (en) * | 2011-11-15 | 2017-06-06 | Qualcomm Incorporated | Multi-band transmit antenna |
KR101958755B1 (ko) | 2011-11-16 | 2019-03-18 | 삼성전자주식회사 | 무선 전력 수신기 및 그 제어 방법 |
KR101951358B1 (ko) * | 2011-12-15 | 2019-02-22 | 삼성전자주식회사 | 무선 전력 송신기 및 그 제어 방법 |
KR101847654B1 (ko) | 2012-01-10 | 2018-04-11 | 삼성전자주식회사 | 충전 대상 단말을 인증하기 위한 무선 충전 장치 및 그 방법 |
KR20130090703A (ko) | 2012-02-06 | 2013-08-14 | 삼성전자주식회사 | 무선 전력 충전 방법 및 장치 |
KR101924341B1 (ko) * | 2012-04-09 | 2018-12-03 | 삼성전자주식회사 | 무선 충전 장치 및 방법 |
US9142999B2 (en) * | 2012-07-13 | 2015-09-22 | Qualcomm Incorporated | Systems, methods, and apparatus for small device wireless charging modes |
KR20140031780A (ko) * | 2012-09-05 | 2014-03-13 | 삼성전자주식회사 | 교차 연결된 무선 전력 수신기를 배제하기 위한 무선 전력 송신기 및 그 제어 방법 |
KR102028112B1 (ko) * | 2013-01-14 | 2019-10-04 | 삼성전자주식회사 | 상호 공진을 이용하는 전력 전송 및 데이터 송수신 장치, 상호 공진을 이용하는 전력 수신 및 데이터 송수신 장치 및 이의 방법 |
EP2755297B1 (en) * | 2013-01-15 | 2019-06-05 | Samsung Electronics Co., Ltd | Wireless Power Transmitter, Wireless Power Receiver, and Control Methods Thereof |
KR101787796B1 (ko) * | 2013-05-03 | 2017-10-18 | 삼성전자주식회사 | 무선 전력 송신기, 무선 전력 수신기 및 각각의 제어 방법 |
US9626258B2 (en) * | 2014-03-26 | 2017-04-18 | Qualcomm Incorporated | Systems, methods, and apparatus related to wireless charging management |
-
2012
- 2012-08-16 KR KR1020120089759A patent/KR101951358B1/ko active IP Right Grant
- 2012-10-04 KR KR1020120109999A patent/KR101959758B1/ko active IP Right Grant
- 2012-10-04 KR KR1020120110008A patent/KR101900013B1/ko active IP Right Grant
- 2012-12-14 JP JP2014547108A patent/JP6165768B2/ja not_active Expired - Fee Related
- 2012-12-14 WO PCT/KR2012/010936 patent/WO2013089499A1/en active Application Filing
- 2012-12-14 CN CN201280061068.XA patent/CN103988394B/zh not_active Expired - Fee Related
- 2012-12-14 EP EP12858250.9A patent/EP2792049B1/en active Active
- 2012-12-14 EP EP12858546.0A patent/EP2792050A4/en active Pending
- 2012-12-14 AU AU2012353120A patent/AU2012353120B2/en not_active Ceased
- 2012-12-14 CN CN201280061027.0A patent/CN103988393B/zh active Active
- 2012-12-14 JP JP2014547112A patent/JP6165769B2/ja active Active
- 2012-12-14 AU AU2012353055A patent/AU2012353055B2/en not_active Ceased
- 2012-12-14 WO PCT/KR2012/010963 patent/WO2013089519A1/en active Application Filing
- 2012-12-14 CN CN201810348750.6A patent/CN108512314B/zh active Active
- 2012-12-17 US US13/717,290 patent/US9711969B2/en active Active
- 2012-12-17 US US13/717,273 patent/US9425626B2/en active Active
-
2015
- 2015-02-17 US US14/624,329 patent/US9768621B2/en active Active
-
2017
- 2017-03-08 AU AU2017201595A patent/AU2017201595B2/en not_active Ceased
- 2017-06-21 JP JP2017121508A patent/JP6338742B2/ja not_active Expired - Fee Related
- 2017-06-21 JP JP2017121509A patent/JP6338743B2/ja active Active
- 2017-09-18 US US15/707,434 patent/US10312696B2/en active Active
-
2018
- 2018-08-23 KR KR1020180098464A patent/KR101984626B1/ko active IP Right Grant
-
2019
- 2019-02-18 KR KR1020190018587A patent/KR102042118B1/ko active IP Right Grant
- 2019-04-18 US US16/388,148 patent/US10700531B2/en active Active
-
2020
- 2020-06-24 US US16/911,014 patent/US10958080B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010183704A (ja) * | 2009-02-04 | 2010-08-19 | Seiko Epson Corp | 受電制御装置、受電装置、送電制御装置、送電装置及び電子機器 |
WO2010117665A2 (en) * | 2009-03-28 | 2010-10-14 | Qualcomm Incorporated | Tracking receiver devices within wireless power regions |
WO2011112010A2 (en) * | 2010-03-12 | 2011-09-15 | Samsung Electronics Co., Ltd. | Wireless power charging method and apparatus |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016178722A (ja) * | 2015-03-18 | 2016-10-06 | キヤノン株式会社 | 送電装置、送電装置の制御方法、プログラム |
JP2016178721A (ja) * | 2015-03-18 | 2016-10-06 | キヤノン株式会社 | 送電装置、送電装置の制御方法、プログラム |
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6338743B2 (ja) | 無線電力を送信するための方法及び装置 | |
JP6820053B2 (ja) | 無線電力送信器及びその制御方法 | |
JP6254587B2 (ja) | 無線電力受信器に無線充電電力を提供する装置及び方法 | |
EP3337010B1 (en) | Wireless power transmitter and method for controlling same | |
CA2848146C (en) | Wireless power receiver and control method thereof | |
JP2016100922A (ja) | 送電装置、送電装置の制御方法、プログラム | |
KR20240015704A (ko) | 무선 전력 송신기 및 무선 전력 수신기와 그 동작 방법 | |
KR20170035213A (ko) | 무선 전력 송신기 및 상기 무선 전력 송신기의 제어 방법 | |
KR20170142085A (ko) | 무선 전력 송신기, 무선 전력 수신기 및 그 제어 방법 | |
KR102426688B1 (ko) | 무선 충전 시스템에서의 무선 전력 전송 방법, 무선 전력 송신기, 및 무선 전력 수신기 | |
JP2016100921A (ja) | 送電装置、送電装置の制御方法、プログラム |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20141226 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20151104 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20161014 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20161031 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170131 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20170522 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20170621 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6165769 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |