TWI300945B - Piower adapter for remote device, and system and method therefor - Google Patents

Piower adapter for remote device, and system and method therefor Download PDF

Info

Publication number
TWI300945B
TWI300945B TW093101956A TW93101956A TWI300945B TW I300945 B TWI300945 B TW I300945B TW 093101956 A TW093101956 A TW 093101956A TW 93101956 A TW93101956 A TW 93101956A TW I300945 B TWI300945 B TW I300945B
Authority
TW
Taiwan
Prior art keywords
adapter
power supply
remote device
communication link
contactless power
Prior art date
Application number
TW093101956A
Other languages
English (en)
Other versions
TW200425199A (en
Inventor
W Baarman David
Original Assignee
Access Business Group Int Llc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Access Business Group Int Llc filed Critical Access Business Group Int Llc
Publication of TW200425199A publication Critical patent/TW200425199A/zh
Application granted granted Critical
Publication of TWI300945B publication Critical patent/TWI300945B/zh

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00Coils
    • H01F5/02Coils wound on non-magnetic supports, e.g. formers
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00Adaptations of transformers or inductances for specific applications or functions
    • H01F38/14Inductive couplings
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00006Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
    • H02J13/00022Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using wireless data transmission
    • H02J13/00024Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using wireless data transmission by means of mobile telephony
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00006Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
    • H02J13/00022Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using wireless data transmission
    • H02J13/00026Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using wireless data transmission involving a local wireless network, e.g. Wi-Fi, ZigBee or Bluetooth
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00006Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
    • H02J13/00028Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment involving the use of Internet protocols
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00032Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for
    • H02J13/00034Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for the elements or equipment being or involving an electric power substation
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/10Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • H02J50/12Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/40Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/40Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
    • H02J50/402Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices the two or more transmitting or the two or more receiving devices being integrated in the same unit, e.g. power mats with several coils or antennas with several sub-antennas
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00Conversion of dc power input into dc power output
    • H02M3/22Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
    • H02M3/325Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/33507Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters
    • H02M3/33523Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters with galvanic isolation between input and output of both the power stage and the feedback loop
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00Coils
    • H01F5/02Coils wound on non-magnetic supports, e.g. formers
    • H01F2005/027Coils wound on non-magnetic supports, e.g. formers wound on formers for receiving several coils with perpendicular winding axes, e.g. for antennae or inductive power transfer
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2310/00The network for supplying or distributing electric power characterised by its spatial reach or by the load
    • H02J2310/40The network being an on-board power network, i.e. within a vehicle
    • H02J2310/44The network being an on-board power network, i.e. within a vehicle for aircrafts
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/80Circuit 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
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0013Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially

Description

1300945 九、發明說明: 【發明所屬之技術領域】 , 本案申請的優先權和美國暫時申請案編號第60/444,794號的裨 皿印名為具有適應性誘導_合鎮流電路([η此c〇Upie(j
Ballast Circuit)由 David W· Baarman 提出,於西元 2003 年 2 月 4 日頒佈。 A先七巾4的全體揭示全結合於此。本案是錢部分連射請案序號第 7,932號叩名為感應式電力裝置(inducuveiy p〇wered八卩卩啦⑽), 藉以合併於此作為參考。 本案合併藉由參考該下列申請頒佈以相同的日期且受讓給相同 的X襄人:it此木·具有適應性的感應電源供應器(Adaptivein(juctivep〇wer Supply) ’序號第10/689499號;感應線圈組件(Ιη—— 序號第 10/689224 號,靜電儲存組件(Eiectr〇static charge storage
Assembly)’序號第1〇/689154號和具有適應性的感應電源供應器與通訊 (Adaptive Inductive power Supply with Communication ),序號第 10/689148 。 【先前技術】 此案一般相關電子的裝置,且更明確地關於無觸點供應電源與通 §fl至一種電子的裝置。 種無觸點電源供應裔(contactless power supply,CPS )提供電 源至-種雜裝置而不需要任何物f的接觸。—種具有適應性的無觸點電 源供應器允許電源同時地提供至數個不同遠距裝置。因此,一種^^播放 為、一種MP 3播放器和一種行動電話全部可以在同時間内由該相同具有適 應性的無觸點電源供應器提供電源。—種具有應性的無觸點電源供應器 其中主要的優點是使該使用者遠離維持-大堆充電裝置、和電絲驅 動该系統。利用一種無觸點電源供應器和相稱地配備遠距裝置,便不太需 要針對每一個遠距裝置具有各別的充電器、電纜和電池。 然而,這些运距I置必須被建構具有從該無觸點電源供應器獲得 ice D.\Fi les\PATENT\Pu-\pu-065\pu065-0008\PU-065-0008.doc 1300945 當該具有適應性的電源界面具有一個 法包括編設定的方 該轉接器和該轉接器運作的方法,允許_ ’該轉接器允許該遠絲置與社作猶結關於敎 觸點電源供應器,雖舰遠距裝置不是财地;;無 應器操作。此外.…一一…·-十針對—種無觸點電源供 觸 點電源供應器。 本發明的這些和其他物件、 的描述輕易地暸解與體認。 優點和特徵將可藉由參考該圖示詳細 【實施方式】 第-圖顯不無觸點電源供應器(1〇)藉由轉接器 遠距裝置⑼。遠距裝置⑼可以為—種筆記型電腦、—種個 助理(P⑽onal digital assistant,PDA)、一種行動電話、一種聰播放器 絲多可攜式電子裝置中的任何—種。無觸點電源供應器⑽透過轉接 器(14)提供電源至遠距裝置〇2)。進一步,假設遠距裝置⑴)具有 -個通麵流排,如同許多遠距裝置般,無觸點電源供應器⑽)便^以 直接地藉由轉接器(14)的方式與遠距裝置(12)連結。 第二圖顯示無觸點電源供應器(1〇)連結個人電腦(ρ^〇ηΜ ⑺mputer,PC) (16)。個人電腦(16)連接網路(18)。網路(i8)可以 為可以為一個區域網路(L〇calareanetw〇rk,LAN)、一個廣域網路 area network,WAN)或該網際網路。個人電腦(16)可以藉纟無觸點電 源供應器的方式與遠距裝置(12)連結。根據這個具體實施例,遠距裝置 (12)可以藉由轉接器(14)與無觸點電源供應器(1〇)的方式連結個人 電腦(16)和可選擇地網路(18)。 第三圖顯示無觸點電源供應器(10)、轉接器(14)和遠距裝置(12) 的方塊圖。遠距裝置可再充電電源(2〇)供應電源至遠距裝置(12:)。可 再充電裝置電源監視器(22)監督該可再充電電源(2〇)的操作。可再充 電裝置電源監視器(22)和遠距裝置可再充電電源(2〇)可以由現代可再 7 Alice-D:\Files\PATENT\Pu-\pu-065\pu065-0008\PU-065-0008.doc 1300945 充電電池構成一般地已知如“智馨创带、% , 电池(smart batteries),,或“聰明型 t ;:;: t °骑難魏,可縣«置_視器 ^ 1 (2〇) =例如4 1賴、霞' 剩餘電荷和預料完全充電的時間 =日。慧型電,出增強該訊息供應。舉例,美國專利第5,572,ιι〇號包 括夕數針對訊息的增強其能夠被監視與該智慧型電池簡作有關。 通訊連結(commlink,24)是-種通訊連結由遠距裝置(12)内 领供。通訊連結⑻可以為戦相匯流排(聰)、收232、序列 (财⑷、單線、雙線、或任何其他合適的通訊連結。通訊連結⑼可 =:⑼的系統管理匯流排或直接地連結該可再充觀電 退距4置(12)亦可以包括數個其他系統提供遠距裝置⑼獨特 的機能。 個人《⑽藉由個人幅⑽財式與無獅電源供應 益U0)連結。個人電腦界面(30)可以為任何形式的界面,例如通用序 舰流排(_、火線(F_lre)、Rs_232、平行界面、斜(Bluet0# 802.Π無線區域網路(WIFI ’原為無線高傳真的縮寫)或任何其他界面允 許在兩種或兩種以上裝置之間的雙向通訊。 無觸點電源供應器控制裝置(32)具有數種不同的功能。其透過個 人電腦界面(30)控制個人電腦(16)的通訊。其亦控制無觸點電源供應 為電源界面(34) _作。無難電源供應轉源界面(34)的—個且體 實施例’更完魏贿顧於“具㈣紐_應式電祕絲㈤响代 Mucuve P〇wer Supply) ”,此申請案讓與本申請案的受讓人任命㈣ B一為發明人’序列編號職9物,其全結合於此做為參考。無觸點 電源供應器控制裝置⑼可以調節該無觸點電源供應器電源界面㈤ 的頻率、工作週期(Dutycycle)和共振頻率(res〇nantfr叫職cy)。 無觸點電源供應器控制裝置(32)亦可以控制該收發兩用機(36) 的運作。無觸點電賴應器㈣_機(36)可以職許多不同類型的通 訊協定。無_電雜應器收發_機(36),可以全航由無觸點電源 8
Alice-D:\Files\PATENT\Pu-\pu-065\pu065-0008\PU-065-0008.doc 1300945 供應器電源界面(34)分離,同時豆 選擇地,其可以與無觸點電源供庫^二8 協定。可 波系統協定中任何其中一種方式; 接L(⑷包括_控制裝置(38)。轉接器控制裝置⑶) t j 各種構件。轉接器控制裝置(38)可以為眾多任何复 如該英特_(1,或該摩托羅 各種不同的那些微控制器。轉接器控制裝置(38)在該晶片上可以具有— 錄幽體(read 〇nly memo㈣〇M )和隨機存取記憶體職咖 me腑y ’ RAM)。轉接器控制裝置(38)可以具有—娜貞比和數位輸出 用來控制該轉接器(14)内的各式功能。 。轉接器控制裝置(38)與無觸點電源界面(4〇)連結。可選擇地, 轉接器控制裝置(38)可以當成一錄處理器與一鑛控制器連結。 ^ 點電源界面(40)可以包括一個共振儲能電路然後轉接器控制 衣置(38)可以控制’介於其他事物之間,無觸點電源界面⑷)的共振 頻率’也不論無觸點電源界面⑽)在轉接器上是否與任何其他裝置連結 ^起。無觸點電源界面(40),可以調節該可變動阻抗元件的阻抗,改 k该儲能電路的共振頻率。假設該可變動阻抗元件是一種可變電感,然而 該可變電感的感應係數可以改變。 無觸點電源界面連結轉接器可再充電的電源(42)。轉接器可再充 電的電源(42)是該轉接器(14)的電源供應器。轉接器可再充電電源(42) 可以包含一種常見的可再充電電池或一種微電容器。一種微電容器成為最 佳的微電容器歸因於其本身非常短的充電時間。 轉接器收發兩用機(44 )允許與無觸點電源供應器收發兩用機(36 ) 通訊聯絡。轉接器收發兩用機(44)和無觸點電源供應器收發兩用機(36), 可以運用相同的通訊協定和方法。轉接器控制裝置(38)透過轉接器收發 兩用機(44)調節該通訊。 可選擇地,轉接器收發兩用機(44)可以簡易地當作一種發射器。 在如此狀況下,僅限制訊息可以傳送到收發兩用機(36),例如針對遠距
Alice-D:\Files\PATENT\Pu-\pu-065\pu065-0008\PU-065-0008.doc 9 1300945 )電力雜訊息。該遠距裝置⑼或轉接器(⑷的電力消耗 (so t 〇 , q),可μ作^綱無、_物認(_。㈣㈣此疏_ 第二級收發兩用機(46),提供一個連線 裝置連結的遠距裝置收發兩用機(24)。與遠距裝置雜的= 二置《兩關(24)可以為物質上的。因此,在個人電腦(π)和遠距 衣置〇2)之間的訊息傳送,可以透過遠距裝置之中的遠距裝置收發兩用 機(24)、轉接裔第二級收發兩用機(46)、轉接器收發兩用機⑷)、無 觸點電源供應器收發兩賴(36)和個人電腦界面(3Q)的方式。 電源调喊衣置(48)供應電源至遠距裝置可再充電的電源(2〇)。 電=調節裝置(48)可以包含個別的構件,或其可以當成—個單獨整合電 路貢獻電壓、電流和/或電源調節。電壓調節裝置可以藉由轉接器的控制 裝置開啟或關。更進—步,轉接器控制裝置(38)可以控制電源調節裝 置(48)的電壓和電流輸出至遠距裝置可再充電的電源(2〇)。 圮fe體(50)連結至轉接器控制裝置(38)。記憶體(5〇)包含相 =退距裝置(12)的訊息。記憶體(5Q)亦可選擇地包括—種識別碼分辨 遂距裝置(12)。舉例,記憶體(50)可以包括一組辨別碼指示其轉接器 (14)作為與特殊形式的PDA -起使用,例如一種個人數位助理(paim Pilot)。 在如此情況下,该辨別碼可以接著被使用藉由無觸點電源供應器 (10),從一個對照表來測定該電源使用訊息相關轉接器(14)和遠距裝 置(12)。 第四圖顯示該無觸點電源供應器(1〇)、遠距裝置(12)和轉接器 (14)的操作。無觸點電源供應為由外部電源供應器(未顯示)提供電源, 同時供給無觸點電源供應器電源界面(34)電力。無觸點電源界面(4〇) 放置在接近該供給電源的無觸點電源供應器(1〇)内,包括轉接器可再充 電電源(42)的管理。步驟(1〇〇)。明顯地,假設轉接器可再充電的電源 (42)已經充電完成,不會有進一步充電產生。一旦足夠電荷被儲存在轉
Aiice-D:\Files\PATENT\Pu-\pu-065\pu065-0008\PU-0^5-0008.doc 10 l3〇〇945 輯(1)和轉接器收發兩用機⑹被充滿電力。步驟⑽)。 (14) )^vr)〇 ^ 、置(12)之間麵立。步驟⑽)。在此時,充電訊息由遠距裝置 息可以包括電荷在可再充電電源⑽内的剩 了再充^源(2〇)的再充電時間、遠距裝置(12)充電至可再充 ⑼)的電壓需求,和遠距裝置⑼充電至可再充電電源(20) 需求。轉接器(14)接著提供這個充電訊息至無觸點電源 (10)。步驟(110)。 無觸點電源供應器(1〇)接著針對無觸點電源界面(4〇)計算該最 佳的設定。步驟(112)。無觸點電源供應器(1G)可以提供訊息至^接器 (14)。可選擇地,轉接器(14)可以從遠距裝置(12)檢索相似訊息。 v驟(114)。轉接為控制裝置(38)接著裝配無觸點電源界面⑽)。步 驟(116)。其可再充電電源可以被充電或不能被充電。在那個案例中,益 觸點電源供應II (1())可以裝_使其沒有供應電源至遠距裝置 (12)。 假設無觸點電源界面(40)包括-個可調節共振儲能電路,轉接器 控制裝置(38)可以被裝配該可調節共振儲能電路的該共振頻率。 在此時,如必要的話,該可再充電電源⑼)的充電開始。步驟 (118)。轉接器(14)接著檢查無觸點電源供應器(1〇)測定是否無觸點 電源供應器具有足夠的容量將遠距裝置(12)充電。步驟(12〇)。如沒有 必要,充電終止。步驟(122)。假設如此,接著轉接器(14)由遠距裝置 (12)測定是否充電要繼續。步驟(124)。如沒有,充電終止。步驟(122)。 在此時,充電訊息從遠距裝置(12)被檢索,同時該過程被重複。 步驟(108 ) ° 第五圖顯示針對該轉接器另外一個具體實施例。外殼(14〇)包圍 一個二次繞組(142)、一個充電電路(144)和一個可再充電電源(146)。 二次繞組(142)從無觸點電源供應器(10)接收電源。二次繞組(142)
Ahce-D:\Files\PATENT\Pu-\pu-065\pu065-0008\PU-065-0008.d( 11 1300945 内,該電源感應結合在該電源調節裝置(218)的輸人。可選擇地,從該 =路⑽)中刪除二極體(212)、(214)、(216),提供交流電源至電源 ,裝置(218)。電源調節裝置(218) _在終端(22〇)、(222)可取 :的該電壓和該電流。終端㈤)、(222)是用來連結該遠距裝置的電源 輸人。 第七圖顯示-個轉接器利用一個半波整流器從三個分別的線圈 (240)、(242)、(244)接收電源。如所示,線圈(24〇)、(242)、(施) 與電源調節裝置(246)併聯連結,透過二極體(248)、(25(})、(252)、⑵分 p56)、(258)的配置與每個線圈(24〇)、(242)、(244)串聯連結。在 迫個具體實施例,每個二極體(248)、(25G)、(252)、(254)、(256)、(258) 數值的測疋主要地基於該電源調節裝置(施)的特性。電源調節裝置(施) j終端(241)、(243),提供-個相對地固定電壓和電流輸出。此外,電 容器(260)、(262)、(264)串聯連結在其中一邊的線圈(24〇)、⑽)、 (244)和。亥相對一極體(25〇)、(254)、(258)之間。每個電容器(26〇)、 (262)、(264)數值的測定亦主要地基於該負載的特性。 第八圖圖示使用在轉接器内的一個全波整流電路。如所示,線圈 (270 )、( 272 )、( 274 )併聯連結電源調節裝置(276 )透過二極體(278 )、 (280)、(282)、(284)、(286)、(288)、(29〇)、(292)、(294)、(296)、 (298)、(300)的配置。在這個具體實施例,每個二極體(278)、(28〇)、 (282)、(284)、(286)、(288)、(290)、(292)、(294)、(296)、(298)、 (300)的數值,主要地基於該電源調節裝置(276)的特性測定。電源調 節衣置(276)在終端(271)、(273)提供一個相對地固定電壓和電流輸 出。此外,每一個電容器(302)、(304)、(306)串聯連結,在該分別線 圈(270)、(272)、(274)的其中一邊和該相對二極體(282)、(284)、(加)、 (292)、(296)、(30〇)之間。每個電容器(302)、(304)、(306)數值的 測定主要地基於該電源調節裝置的特性。 電源調節裝置(218)、(246)、(276)能夠在它們分別的輸出終端 提供固定的電壓和固定的電流,即使該電源由該線圈在不同頻率運作中得 到的。無觸點電源供應器(1〇)在不同頻率下可以提供電源。因此,該轉 13 Alice-D:\Files\PATENT\Pu-\pu-065\pu065-0008\PU-065-0008.doc

Claims (1)

  1. 正替換頁 羯 十、申請專利範圍·· 括:L -種細树㈣細源⑼)物充觸統,其包 -遠端裝置⑼,其具有該輕裝置可 端裝置收發兩用機(24); 电电你U0)與退 -無觸點電驗應器⑽,其具有—個—錢組(34)與一 cps (無觸點電源供應器)收發兩用機(36); 組⑷),接器U4),其可連結至該遠端裝置(12)且包含一個二次繞 源(邮刪賴£ (48)’絲供軸_树置可再充電電 -轉接器可再充電電源(42),用來驅動該轉接器(14),一盘 端裝置收發兩職⑼建立-第—雙向通訊連結的第—轉接器收發兩用 機⑹,以及-與CPS收發兩用機(36)建立—第二雙向通訊連結 二轉接器收發兩用機(44)。 2.如申請專利範圍第W的系統,進一步包括一用來控制該電源調 節裝置的控制裝置(38)。 、3.如申請專利範圍第2項的系統,其中該控制裝置(38)包含一具 有一阻抗的可變阻抗元件。 〃 4. 如中請專利範圍第3項的系統,其中該控制裝置(38)可改變該 可變阻抗元件的阻抗。 ^ 5. 如申請專利範圍第4項的系統,其中該可變阻抗元件是一個 電感器。 I 6. 如申請專利範圍第5項的系統,其中該控制裝置(38)經由第二 通訊連結,對來自該無觸點電源供應器、(1〇)的指令反應,進而改變^ 變電感器的阻抗。 ~ 7·如申請專利範圍第6項的系統,其中該轉接器(14)經由第一通 19 C:\Eunice 2007\PU CASE\PU-065\PU.065-0008\PU-. 〇6^〇〇〇8-3.(〇n. M//Ce;.2〇〇7. 11^8t〇〇c 更)正替換頁 訊連結,從該遠距裝置(12)獲得充電需求。 8. —種遠距裝置充電系統,其包括: 一遠端裝置(12),其具有一遠端裝置可再充電電源(20); 一無觸點電源供應器(10),其包含一個一次繞組(34); 一轉接器(14),其包含一個二次繞組(40)與一轉接器可再充電 電源(42); 一第一雙向通訊連結(24)、(46),其位於該遠端裝置(12)與該 轉接器(14)之間; 一第二雙向通訊連結(36)、(44),其位於該轉接器(14)與該無 觸點電源供應器(10)之間。 9. 一種經由一無觸點電源供應器(10)將一遠端裝置(12)連結至 一網路(18)的方法,其包括: 於該遠端裝置(12)與一轉接器(14)之間產生一第一通訊連結 (24)、(46); 於該轉接器(14)與該無觸點電源供應器(10)之間產生一第二 通訊連結(36)、(44); 於該無觸點電源供應器(10)與一電腦(16)之間產生一第三通 訊連結(30);且 於該電腦(16)與該網路(18)之間產生一第四通訊連結,藉此 該遠端裝置(12)可透過此第一、第二、第三與第四通訊連結而與該網路 (18)進行通訊傳輸。 10. 如申請專利範圍第8項的系統,其進一步包含: 一電腦(16);以及 一第三雙向通訊連結(30),其位於該無觸點電源供應器(10)與 該電腦(16)之間。 11. 如申請專利範圍第10項的系統,其中該第一與第二通訊連結每一 個皆包含二個收發兩用機(24)、(46)與(36) (44)。 20 C:\Eunice 200ΆΡΌ CAS£\PU-065\PU-065-0008\PU-065-000«-3-(Ori^iice)-2007-i ?-2i.Doc 細正替換頁 12. 如申請專利範圍第8項的系統,其中每一通訊連結皆包含二個收 發兩用機(24)、(46)與(36) (44)。 13. 如申請專利範圍第9項的方法,其進一步包含: 經由此第一與第二通訊連結,提供該無觸點電源供應器(10)有 關位於該遠端裝置(12)内之一遠端裝置可再充電電源(20)的訊息;且 根據該訊息反應來提供電源至該遠端裝置可再充電電源(20)。 14. 如申請專利範圍第13項的方法,其中該訊息包含充電訊息。 15. 如申請專利範圍第9項的方法,其中第一與第二產生步驟的每一 步驟皆包含使用二個收發兩用機(24)、(46)與(36) (44)。 21 C:\Eunice 200APU CASE\PU-065\PU-065-0008\PU-065-0008-3-(Ori-Alice)-2007-11-28.Doc
TW093101956A 2003-02-04 2004-01-29 Piower adapter for remote device, and system and method therefor TWI300945B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US44479403P 2003-02-04 2003-02-04
US10/689,375 US7518267B2 (en) 2003-02-04 2003-10-20 Power adapter for a remote device

Publications (2)

Publication Number Publication Date
TW200425199A TW200425199A (en) 2004-11-16
TWI300945B true TWI300945B (en) 2008-09-11

Family

ID=32871930

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093101956A TWI300945B (en) 2003-02-04 2004-01-29 Piower adapter for remote device, and system and method therefor

Country Status (8)

Country Link
US (1) US7518267B2 (zh)
JP (2) JP4384657B2 (zh)
KR (2) KR20100018072A (zh)
CN (1) CN100405694C (zh)
HK (1) HK1089566A1 (zh)
MY (1) MY142572A (zh)
TW (1) TWI300945B (zh)
WO (1) WO2004073176A2 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI578142B (zh) * 2009-07-24 2017-04-11 通路實業集團國際公司 電源供應器

Families Citing this family (275)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7522878B2 (en) * 1999-06-21 2009-04-21 Access Business Group International Llc Adaptive inductive power supply with communication
US7065658B1 (en) 2001-05-18 2006-06-20 Palm, Incorporated Method and apparatus for synchronizing and recharging a connector-less portable computer system
GB2399466B (en) * 2003-03-10 2005-11-16 Univ City Hong Kong Battery charging system
WO2003105308A1 (en) * 2002-01-11 2003-12-18 City University Of Hong Kong Planar inductive battery charger
GB2388716B (en) 2002-05-13 2004-10-20 Splashpower Ltd Improvements relating to contact-less power transfer
US8917057B2 (en) 2002-06-10 2014-12-23 City University Of Hong Kong Battery charging system
GB0229141D0 (en) 2002-12-16 2003-01-15 Splashpower Ltd Improvements relating to contact-less power transfer
US20050198245A1 (en) * 2004-03-06 2005-09-08 John Burgess Intelligent modular remote server management system
US7408324B2 (en) * 2004-10-27 2008-08-05 Access Business Group International Llc Implement rack and system for energizing implements
GB2420659B (en) * 2004-11-25 2006-10-11 Simon Richard Daniel Collapsible rechargeable battery assembly with integral connector
US20060164061A1 (en) * 2005-01-27 2006-07-27 Texas Instruments Incorporated Single wire interface providing analog and digital communication between an AC power adapter and an electronic device
JP2006314181A (ja) * 2005-05-09 2006-11-16 Sony Corp 非接触充電装置及び非接触充電システム並びに非接触充電方法
CN101258658B (zh) * 2005-07-12 2012-11-14 麻省理工学院 无线非辐射能量传递
US7825543B2 (en) * 2005-07-12 2010-11-02 Massachusetts Institute Of Technology Wireless energy transfer
US7495414B2 (en) * 2005-07-25 2009-02-24 Convenient Power Limited Rechargeable battery circuit and structure for compatibility with a planar inductive charging platform
WO2007048511A2 (de) * 2005-10-28 2007-05-03 Sew-Eurodrive Gmbh & Co. Kg Gerät zur aufnahme eines moduls zur berührungslosen übertragung von energie und / oder daten
US20070107766A1 (en) * 2005-11-12 2007-05-17 Langley John B Ii Multi-source ambient energy power supply for embedded devices or remote sensor or RFID networks
FR2895164A1 (fr) * 2005-12-19 2007-06-22 France Telecom Enveloppe et etui permettant la recharge d'un appareil electronique en situation de mobilite
US20070150761A1 (en) * 2005-12-28 2007-06-28 International Business Machines Corporation Power supply communication system and method
US8447234B2 (en) * 2006-01-18 2013-05-21 Qualcomm Incorporated Method and system for powering an electronic device via a wireless link
US11201500B2 (en) 2006-01-31 2021-12-14 Mojo Mobility, Inc. Efficiencies and flexibilities in inductive (wireless) charging
US8169185B2 (en) 2006-01-31 2012-05-01 Mojo Mobility, Inc. System and method for inductive charging of portable devices
US7952322B2 (en) 2006-01-31 2011-05-31 Mojo Mobility, Inc. Inductive power source and charging system
CA2637841A1 (en) * 2006-03-22 2007-09-27 Powercast Corporation Method and apparatus for implementation of a wireless power supply
US7989986B2 (en) * 2006-03-23 2011-08-02 Access Business Group International Llc Inductive power supply with device identification
US11329511B2 (en) 2006-06-01 2022-05-10 Mojo Mobility Inc. Power source, charging system, and inductive receiver for mobile devices
US7948208B2 (en) * 2006-06-01 2011-05-24 Mojo Mobility, Inc. Power source, charging system, and inductive receiver for mobile devices
JP4670738B2 (ja) * 2006-06-06 2011-04-13 沖電気工業株式会社 充電装置及びそれを組み込んだ自動機器
JP4855150B2 (ja) * 2006-06-09 2012-01-18 株式会社トプコン 眼底観察装置、眼科画像処理装置及び眼科画像処理プログラム
JP5386074B2 (ja) * 2006-08-31 2014-01-15 株式会社半導体エネルギー研究所 受電装置
EP1895450B1 (en) * 2006-08-31 2014-03-05 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and power receiving device
CA2676799C (en) 2007-01-29 2016-07-12 Powermat Ltd. Pinless power coupling
US7793121B2 (en) * 2007-03-01 2010-09-07 Eastman Kodak Company Charging display system
US20080228324A1 (en) * 2007-03-16 2008-09-18 Hansder Engineering Co., Ltd Control system of no-fuse breaker using power frequency carrier
EP2161808A3 (en) 2007-03-22 2012-05-30 Powermat Technologies Ltd. Inductive power outlet locator
US8115448B2 (en) 2007-06-01 2012-02-14 Michael Sasha John Systems and methods for wireless power
US9421388B2 (en) 2007-06-01 2016-08-23 Witricity Corporation Power generation for implantable devices
US20090001928A1 (en) * 2007-06-27 2009-01-01 John Arthur Fee Transformation of battery charger to power source using signature adapters
JP2009027781A (ja) 2007-07-17 2009-02-05 Seiko Epson Corp 受電制御装置、受電装置、無接点電力伝送システム、充電制御装置、バッテリ装置および電子機器
FI120853B (fi) * 2007-09-18 2010-03-31 Powerkiss Oy Energiansiirtojärjestely ja -menetelmä
US10068701B2 (en) 2007-09-25 2018-09-04 Powermat Technologies Ltd. Adjustable inductive power transmission platform
MX2010003273A (es) 2007-09-25 2010-05-13 Powermat Ltd Plataforma de transmision de potencia inductiva de control central.
CN101809687A (zh) * 2007-09-28 2010-08-18 捷通国际有限公司 多相感应供电系统
US8624750B2 (en) 2007-10-09 2014-01-07 Powermat Technologies, Ltd. System and method for inductive power provision over an extended surface
EP2212756B1 (en) * 2007-10-17 2011-09-07 Access Business Group International LLC Laptop and portable electronic device wireless power supply systems
US8193769B2 (en) 2007-10-18 2012-06-05 Powermat Technologies, Ltd Inductively chargeable audio devices
US8536737B2 (en) 2007-11-19 2013-09-17 Powermat Technologies, Ltd. System for inductive power provision in wet environments
US20090134836A1 (en) * 2007-11-27 2009-05-28 Motorola, Inc. Devices and methods for electronic device recharging
RU2010133056A (ru) * 2008-01-07 2012-02-20 Эксесс Бизнес Груп Интернейшнл Ллс (Us) Беспроводной силовой адаптер для компьютера
JP5544705B2 (ja) * 2008-01-09 2014-07-09 セイコーエプソン株式会社 送電制御装置、送電装置、無接点電力伝送システム、電子機器および送電制御方法
TW200934032A (en) * 2008-01-30 2009-08-01 Tsann Kuen Entpr Co Ltd Induction type electrical power supply
AU2009215446A1 (en) * 2008-02-22 2009-08-27 Access Business Group International Llc Inductive power supply system with battery type detection
US20100022285A1 (en) * 2008-03-03 2010-01-28 Wildcharge, Inc. Apparatus and method for retrofitting a broad range of mobile devices to receive wireless power
WO2009142795A1 (en) * 2008-03-03 2009-11-26 Mitch Randall Apparatus and method for retrofitting a broad range of mobile devices to receive wireless power
US8855554B2 (en) * 2008-03-05 2014-10-07 Qualcomm Incorporated Packaging and details of a wireless power device
TWI563766B (en) * 2008-03-13 2016-12-21 Access Business Group Int Llc Inductive power supply system with multiple coil primary and inductive power supply and method for the same
US9960642B2 (en) 2008-03-17 2018-05-01 Powermat Technologies Ltd. Embedded interface for wireless power transfer to electrical devices
US9337902B2 (en) 2008-03-17 2016-05-10 Powermat Technologies Ltd. System and method for providing wireless power transfer functionality to an electrical device
US9960640B2 (en) 2008-03-17 2018-05-01 Powermat Technologies Ltd. System and method for regulating inductive power transmission
US9331750B2 (en) 2008-03-17 2016-05-03 Powermat Technologies Ltd. Wireless power receiver and host control interface thereof
KR20100130215A (ko) 2008-03-17 2010-12-10 파우워매트 엘티디. 유도송전장치
US8629576B2 (en) * 2008-03-28 2014-01-14 Qualcomm Incorporated Tuning and gain control in electro-magnetic power systems
JP5159396B2 (ja) * 2008-04-03 2013-03-06 キヤノン株式会社 通信装置、その制御方法及びプログラム
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
US8320143B2 (en) 2008-04-15 2012-11-27 Powermat Technologies, Ltd. Bridge synchronous rectifier
US20110050164A1 (en) 2008-05-07 2011-03-03 Afshin Partovi System and methods for inductive charging, and improvements and uses thereof
CN102099958B (zh) * 2008-05-14 2013-12-25 麻省理工学院 包括干涉增强的无线能量传输
US20090299918A1 (en) * 2008-05-28 2009-12-03 Nigelpower, Llc Wireless delivery of power to a mobile powered device
JP2012507978A (ja) 2008-06-02 2012-03-29 パワーマット テクノロジーズ リミテッド 電力アウトレットを載置した装置
EP2304859A2 (en) * 2008-06-05 2011-04-06 QUALCOMM Incorporated Ferrite antennas for wireless power transfer
TW200952303A (en) * 2008-06-13 2009-12-16 Kye Systems Corp Auto-rechargeable wireless computer peripheral device
US11979201B2 (en) 2008-07-02 2024-05-07 Powermat Technologies Ltd. System and method for coded communication signals regulating inductive power transmissions
US8981598B2 (en) 2008-07-02 2015-03-17 Powermat Technologies Ltd. Energy efficient inductive power transmission system and method
US8188619B2 (en) 2008-07-02 2012-05-29 Powermat Technologies Ltd Non resonant inductive power transmission system and method
AU2009269574A1 (en) 2008-07-08 2010-01-14 Powermat Technologies Ltd. Display device
EP2294673A1 (en) 2008-07-09 2011-03-16 Access Business Group International LLC Wireless charging system
US7855529B2 (en) * 2008-07-16 2010-12-21 ConvenientPower HK Ltd. Inductively powered sleeve for mobile electronic device
US8901880B2 (en) * 2008-08-19 2014-12-02 Qualcomm Incorporated Wireless power transmission for portable wireless power charging
US8432070B2 (en) * 2008-08-25 2013-04-30 Qualcomm Incorporated Passive receivers for wireless power transmission
USD640976S1 (en) 2008-08-28 2011-07-05 Hewlett-Packard Development Company, L.P. Support structure and/or cradle for a mobile computing device
US8947041B2 (en) * 2008-09-02 2015-02-03 Qualcomm Incorporated Bidirectional wireless power transmission
US8532724B2 (en) 2008-09-17 2013-09-10 Qualcomm Incorporated Transmitters for wireless power transmission
EP2342797A2 (en) 2008-09-23 2011-07-13 Powermat Ltd Combined antenna and inductive power receiver
US8527688B2 (en) * 2008-09-26 2013-09-03 Palm, Inc. Extending device functionality amongst inductively linked devices
US8401469B2 (en) * 2008-09-26 2013-03-19 Hewlett-Packard Development Company, L.P. Shield for use with a computing device that receives an inductive signal transmission
US20110106954A1 (en) * 2008-09-26 2011-05-05 Manjirnath Chatterjee System and method for inductively pairing devices to share data or resources
US8712324B2 (en) 2008-09-26 2014-04-29 Qualcomm Incorporated Inductive signal transfer system for computing devices
US8850045B2 (en) 2008-09-26 2014-09-30 Qualcomm Incorporated System and method for linking and sharing resources amongst devices
US8234509B2 (en) * 2008-09-26 2012-07-31 Hewlett-Packard Development Company, L.P. Portable power supply device for mobile computing devices
US8688037B2 (en) * 2008-09-26 2014-04-01 Hewlett-Packard Development Company, L.P. Magnetic latching mechanism for use in mating a mobile computing device to an accessory device
US8868939B2 (en) * 2008-09-26 2014-10-21 Qualcomm Incorporated Portable power supply device with outlet connector
US8385822B2 (en) * 2008-09-26 2013-02-26 Hewlett-Packard Development Company, L.P. Orientation and presence detection for use in configuring operations of computing devices in docked environments
US8441154B2 (en) 2008-09-27 2013-05-14 Witricity Corporation Multi-resonator wireless energy transfer for exterior lighting
US8461722B2 (en) 2008-09-27 2013-06-11 Witricity Corporation Wireless energy transfer using conducting surfaces to shape field and improve K
US9035499B2 (en) 2008-09-27 2015-05-19 Witricity Corporation Wireless energy transfer for photovoltaic panels
US8933594B2 (en) 2008-09-27 2015-01-13 Witricity Corporation Wireless energy transfer for vehicles
US8466583B2 (en) 2008-09-27 2013-06-18 Witricity Corporation Tunable wireless energy transfer for outdoor lighting applications
US9601270B2 (en) 2008-09-27 2017-03-21 Witricity Corporation Low AC resistance conductor designs
US9246336B2 (en) 2008-09-27 2016-01-26 Witricity Corporation Resonator optimizations for wireless energy transfer
US9577436B2 (en) 2008-09-27 2017-02-21 Witricity Corporation Wireless energy transfer for implantable devices
US8692412B2 (en) * 2008-09-27 2014-04-08 Witricity Corporation Temperature compensation in a wireless transfer system
US8587153B2 (en) 2008-09-27 2013-11-19 Witricity Corporation Wireless energy transfer using high Q resonators for lighting applications
US8461720B2 (en) * 2008-09-27 2013-06-11 Witricity Corporation Wireless energy transfer using conducting surfaces to shape fields and reduce loss
US9105959B2 (en) 2008-09-27 2015-08-11 Witricity Corporation Resonator enclosure
US9065423B2 (en) 2008-09-27 2015-06-23 Witricity Corporation Wireless energy distribution system
US9184595B2 (en) * 2008-09-27 2015-11-10 Witricity Corporation Wireless energy transfer in lossy environments
US8692410B2 (en) * 2008-09-27 2014-04-08 Witricity Corporation Wireless energy transfer with frequency hopping
US8598743B2 (en) 2008-09-27 2013-12-03 Witricity Corporation Resonator arrays for wireless energy transfer
US8461721B2 (en) 2008-09-27 2013-06-11 Witricity Corporation Wireless energy transfer using object positioning for low loss
US8410636B2 (en) 2008-09-27 2013-04-02 Witricity Corporation Low AC resistance conductor designs
US9744858B2 (en) 2008-09-27 2017-08-29 Witricity Corporation System for wireless energy distribution in a vehicle
US8912687B2 (en) 2008-09-27 2014-12-16 Witricity Corporation Secure wireless energy transfer for vehicle applications
US8928276B2 (en) 2008-09-27 2015-01-06 Witricity Corporation Integrated repeaters for cell phone applications
US8643326B2 (en) 2008-09-27 2014-02-04 Witricity Corporation Tunable wireless energy transfer systems
US8907531B2 (en) 2008-09-27 2014-12-09 Witricity Corporation Wireless energy transfer with variable size resonators for medical applications
US8901778B2 (en) 2008-09-27 2014-12-02 Witricity Corporation Wireless energy transfer with variable size resonators for implanted medical devices
US8723366B2 (en) * 2008-09-27 2014-05-13 Witricity Corporation Wireless energy transfer resonator enclosures
US8324759B2 (en) * 2008-09-27 2012-12-04 Witricity Corporation Wireless energy transfer using magnetic materials to shape field and reduce loss
US8937408B2 (en) 2008-09-27 2015-01-20 Witricity Corporation Wireless energy transfer for medical applications
US8476788B2 (en) 2008-09-27 2013-07-02 Witricity Corporation Wireless energy transfer with high-Q resonators using field shaping to improve K
US9318922B2 (en) 2008-09-27 2016-04-19 Witricity Corporation Mechanically removable wireless power vehicle seat assembly
US8304935B2 (en) * 2008-09-27 2012-11-06 Witricity Corporation Wireless energy transfer using field shaping to reduce loss
US8901779B2 (en) 2008-09-27 2014-12-02 Witricity Corporation Wireless energy transfer with resonator arrays for medical applications
US8471410B2 (en) 2008-09-27 2013-06-25 Witricity Corporation Wireless energy transfer over distance using field shaping to improve the coupling factor
US8922066B2 (en) 2008-09-27 2014-12-30 Witricity Corporation Wireless energy transfer with multi resonator arrays for vehicle applications
US8957549B2 (en) 2008-09-27 2015-02-17 Witricity Corporation Tunable wireless energy transfer for in-vehicle applications
US9601261B2 (en) 2008-09-27 2017-03-21 Witricity Corporation Wireless energy transfer using repeater resonators
US9544683B2 (en) 2008-09-27 2017-01-10 Witricity Corporation Wirelessly powered audio devices
US8482158B2 (en) 2008-09-27 2013-07-09 Witricity Corporation Wireless energy transfer using variable size resonators and system monitoring
US9601266B2 (en) 2008-09-27 2017-03-21 Witricity Corporation Multiple connected resonators with a single electronic circuit
US9515494B2 (en) 2008-09-27 2016-12-06 Witricity Corporation Wireless power system including impedance matching network
US8587155B2 (en) * 2008-09-27 2013-11-19 Witricity Corporation Wireless energy transfer using repeater resonators
US8497601B2 (en) 2008-09-27 2013-07-30 Witricity Corporation Wireless energy transfer converters
US9396867B2 (en) 2008-09-27 2016-07-19 Witricity Corporation Integrated resonator-shield structures
US9160203B2 (en) 2008-09-27 2015-10-13 Witricity Corporation Wireless powered television
US8946938B2 (en) 2008-09-27 2015-02-03 Witricity Corporation Safety systems for wireless energy transfer in vehicle applications
US8629578B2 (en) 2008-09-27 2014-01-14 Witricity Corporation Wireless energy transfer systems
US8772973B2 (en) * 2008-09-27 2014-07-08 Witricity Corporation Integrated resonator-shield structures
CN102239633B (zh) * 2008-09-27 2017-01-18 韦特里西提公司 无线能量转移系统
US8686598B2 (en) 2008-09-27 2014-04-01 Witricity Corporation Wireless energy transfer for supplying power and heat to a device
US8487480B1 (en) 2008-09-27 2013-07-16 Witricity Corporation Wireless energy transfer resonator kit
US9106203B2 (en) 2008-09-27 2015-08-11 Witricity Corporation Secure wireless energy transfer in medical applications
US8947186B2 (en) 2008-09-27 2015-02-03 Witricity Corporation Wireless energy transfer resonator thermal management
US8669676B2 (en) 2008-09-27 2014-03-11 Witricity Corporation Wireless energy transfer across variable distances using field shaping with magnetic materials to improve the coupling factor
US8569914B2 (en) 2008-09-27 2013-10-29 Witricity Corporation Wireless energy transfer using object positioning for improved k
US9093853B2 (en) 2008-09-27 2015-07-28 Witricity Corporation Flexible resonator attachment
US8400017B2 (en) 2008-09-27 2013-03-19 Witricity Corporation Wireless energy transfer for computer peripheral applications
US8963488B2 (en) 2008-09-27 2015-02-24 Witricity Corporation Position insensitive wireless charging
US8552592B2 (en) * 2008-09-27 2013-10-08 Witricity Corporation Wireless energy transfer with feedback control for lighting applications
EP2345100B1 (en) 2008-10-01 2018-12-05 Massachusetts Institute of Technology Efficient near-field wireless energy transfer using adiabatic system variations
US9083686B2 (en) * 2008-11-12 2015-07-14 Qualcomm Incorporated Protocol for program during startup sequence
CA2722927A1 (en) * 2008-12-05 2010-06-10 Mallinckrodt Inc. Inductively coupled injector faceplate
EP2377296B1 (en) * 2009-01-05 2019-10-16 QUALCOMM Incorporated Interior connector scheme for accessorizing a mobile computing device with a removeable housing segment
US8069100B2 (en) * 2009-01-06 2011-11-29 Access Business Group International Llc Metered delivery of wireless power
US20170331333A1 (en) 2009-03-31 2017-11-16 Brendan Edward Clark Wireless Energy Sharing Management
US9013141B2 (en) * 2009-04-28 2015-04-21 Qualcomm Incorporated Parasitic devices for wireless power transfer
BRPI1009631B1 (pt) 2009-05-25 2019-10-29 Koninl Philips Electronics Nv método para detectar um receptor através de um transmissor, e transmissor para detectar um receptor
USD611898S1 (en) 2009-07-17 2010-03-16 Lin Wei Yang Induction charger
US8954001B2 (en) * 2009-07-21 2015-02-10 Qualcomm Incorporated Power bridge circuit for bi-directional wireless power transmission
US9395827B2 (en) * 2009-07-21 2016-07-19 Qualcomm Incorporated System for detecting orientation of magnetically coupled devices
US8437695B2 (en) * 2009-07-21 2013-05-07 Hewlett-Packard Development Company, L.P. Power bridge circuit for bi-directional inductive signaling
USD611899S1 (en) 2009-07-31 2010-03-16 Lin Wei Yang Induction charger
USD611900S1 (en) 2009-07-31 2010-03-16 Lin Wei Yang Induction charger
US9312728B2 (en) 2009-08-24 2016-04-12 Access Business Group International Llc Physical and virtual identification in a wireless power network
US8755815B2 (en) 2010-08-31 2014-06-17 Qualcomm Incorporated Use of wireless access point ID for position determination
US8395547B2 (en) 2009-08-27 2013-03-12 Hewlett-Packard Development Company, L.P. Location tracking for mobile computing device
MX2010010556A (es) * 2009-09-24 2011-03-23 R Byrne Norman Transferencia de energia de superficie de trabajo.
US8460816B2 (en) 2009-10-08 2013-06-11 Etymotic Research, Inc. Rechargeable battery assemblies and methods of constructing rechargeable battery assemblies
US8022775B2 (en) 2009-10-08 2011-09-20 Etymotic Research, Inc. Systems and methods for maintaining a drive signal to a resonant circuit at a resonant frequency
US8174233B2 (en) 2009-10-08 2012-05-08 Etymotic Research, Inc. Magnetically coupled battery charging system
US8174234B2 (en) * 2009-10-08 2012-05-08 Etymotic Research, Inc. Magnetically coupled battery charging system
US8237402B2 (en) 2009-10-08 2012-08-07 Etymotic Research, Inc. Magnetically coupled battery charging system
US8829727B2 (en) * 2009-10-30 2014-09-09 Tdk Corporation Wireless power feeder, wireless power transmission system, and table and table lamp using the same
USD674391S1 (en) 2009-11-17 2013-01-15 Hewlett-Packard Development Company, L.P. Docking station for a computing device
JP2011147271A (ja) 2010-01-14 2011-07-28 Sony Corp 給電装置、受電装置、およびワイヤレス給電システム
KR101631499B1 (ko) 2010-01-15 2016-06-24 삼성전자주식회사 무선 전력 전송 방법
EP2580844A4 (en) 2010-06-11 2016-05-25 Mojo Mobility Inc WIRELESS POWER TRANSFER SYSTEM SUPPORTING INTEROPERABILITY AND MULTIPOLAR MAGNETS FOR USE WITH THIS SYSTEM
US8866495B2 (en) 2010-06-30 2014-10-21 Access Business Group International Llc Spatial tracking system and method
US9853478B2 (en) 2010-07-28 2017-12-26 Qualcomm Incorporated Low power detection of wireless power devices
US9602168B2 (en) 2010-08-31 2017-03-21 Witricity Corporation Communication in wireless energy transfer systems
EP2622920B1 (en) 2010-09-29 2024-01-17 QUALCOMM Incorporated Non-transient computer readable storage medium and mobile computing device employing matching of access point identifiers
KR101228557B1 (ko) * 2010-11-30 2013-01-31 유한회사 한림포스텍 근거리 무선 전력 통신용 코일 공진 커플러 및 이를 포함하는 근거리 무선 전력 전송 장치
US20120161721A1 (en) * 2010-12-24 2012-06-28 Antony Kalugumalai Neethimanickam Power harvesting systems
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
US10115520B2 (en) 2011-01-18 2018-10-30 Mojo Mobility, Inc. Systems and method for wireless power transfer
US11342777B2 (en) 2011-01-18 2022-05-24 Mojo Mobility, Inc. Powering and/or charging with more than one protocol
US9356659B2 (en) 2011-01-18 2016-05-31 Mojo Mobility, Inc. Chargers and methods for wireless power transfer
US9496732B2 (en) 2011-01-18 2016-11-15 Mojo Mobility, Inc. Systems and methods for wireless power transfer
US20120290470A1 (en) * 2011-05-11 2012-11-15 Samsung Electro-Mechanics Company, Ltd. Payment systems and methods for providing wireless power transfer
CN103718426A (zh) * 2011-06-21 2014-04-09 英特尔公司 用于pc平台和外围设备的无线充电的装置、系统和方法
US9948145B2 (en) 2011-07-08 2018-04-17 Witricity Corporation Wireless power transfer for a seat-vest-helmet system
US8898489B2 (en) * 2011-07-25 2014-11-25 Dell Products L.P. Information handling system wireless power docking station module with shared power source and wireless peripheral support
CN108418314A (zh) 2011-08-04 2018-08-17 韦特里西提公司 可调谐无线电源架构
US10523276B2 (en) * 2011-08-16 2019-12-31 Qualcomm Incorporated Wireless power receiver with multiple receiver coils
KR101880258B1 (ko) 2011-09-09 2018-07-19 위트리시티 코포레이션 무선 에너지 전송 시스템에서의 이물질 검출
US20130062966A1 (en) 2011-09-12 2013-03-14 Witricity Corporation Reconfigurable control architectures and algorithms for electric vehicle wireless energy transfer systems
EP2579423B8 (en) * 2011-10-05 2023-08-23 Malikie Innovations Limited Wireless charging and communication with power source devices and power charge devices in a communication system
US9318257B2 (en) 2011-10-18 2016-04-19 Witricity Corporation Wireless energy transfer for packaging
JP2015502729A (ja) 2011-11-04 2015-01-22 ワイトリシティ コーポレーションWitricity Corporation 無線エネルギー伝送モデリングツール
US9537324B2 (en) 2011-12-14 2017-01-03 Fleetwood Group, Inc. Audience response system with batteryless response units
JP2015508987A (ja) 2012-01-26 2015-03-23 ワイトリシティ コーポレーションWitricity Corporation 減少した場を有する無線エネルギー伝送
US9722447B2 (en) 2012-03-21 2017-08-01 Mojo Mobility, Inc. System and method for charging or powering devices, such as robots, electric vehicles, or other mobile devices or equipment
JP2013230058A (ja) * 2012-04-27 2013-11-07 Nakayo Telecommun Inc Lan側ジャックまたは端末側ジャックに挿入するワイヤレス接続アダプタ
US10105616B2 (en) * 2012-05-25 2018-10-23 Mattel, Inc. IR dongle with speaker for electronic device
US9343922B2 (en) 2012-06-27 2016-05-17 Witricity Corporation Wireless energy transfer for rechargeable batteries
US9287607B2 (en) 2012-07-31 2016-03-15 Witricity Corporation Resonator fine tuning
US9595378B2 (en) 2012-09-19 2017-03-14 Witricity Corporation Resonator enclosure
US9465064B2 (en) 2012-10-19 2016-10-11 Witricity Corporation Foreign object detection in wireless energy transfer systems
US9449757B2 (en) 2012-11-16 2016-09-20 Witricity Corporation Systems and methods for wireless power system with improved performance and/or ease of use
JP6200167B2 (ja) * 2013-02-27 2017-09-20 デクセリアルズ株式会社 受電装置、受電電力調整方法、受電電力調整プログラム、及び半導体装置
TWI482389B (zh) * 2013-03-01 2015-04-21 Luxx Lighting Technology Taiwan Ltd 以感應耦合方式傳送電能的電能傳送系統、及其發送裝置與接收裝置
US9667084B2 (en) 2013-03-13 2017-05-30 Nxp Usa, Inc. Wireless charging systems, devices, and methods
US9837846B2 (en) 2013-04-12 2017-12-05 Mojo Mobility, Inc. System and method for powering or charging receivers or devices having small surface areas or volumes
JP2016534698A (ja) 2013-08-14 2016-11-04 ワイトリシティ コーポレーションWitricity Corporation インピーダンス同調
CA2865739C (en) 2013-09-30 2018-12-04 Norman R. Byrne Wireless power for portable articles
CA2865457C (en) 2013-09-30 2019-01-22 Norman R. Byrne Articles with electrical charging surfaces
DE102013020439A1 (de) 2013-12-06 2015-06-11 Daimler Ag Kraftfahrzeug
US9780573B2 (en) 2014-02-03 2017-10-03 Witricity Corporation Wirelessly charged battery system
US9952266B2 (en) 2014-02-14 2018-04-24 Witricity Corporation Object detection for wireless energy transfer systems
US10664772B1 (en) 2014-03-07 2020-05-26 Steelcase Inc. Method and system for facilitating collaboration sessions
US9716861B1 (en) 2014-03-07 2017-07-25 Steelcase Inc. Method and system for facilitating collaboration sessions
US9224433B1 (en) 2014-04-09 2015-12-29 Altera Corporation Method and apparatus for power supply aware memory access operations in an integrated circuit
US9842687B2 (en) 2014-04-17 2017-12-12 Witricity Corporation Wireless power transfer systems with shaped magnetic components
WO2015161035A1 (en) 2014-04-17 2015-10-22 Witricity Corporation Wireless power transfer systems with shield openings
US9729201B2 (en) * 2014-04-24 2017-08-08 Empire Technology Development Llc Broadcasting a message using modulated power
US9837860B2 (en) 2014-05-05 2017-12-05 Witricity Corporation Wireless power transmission systems for elevators
EP3140680B1 (en) 2014-05-07 2021-04-21 WiTricity Corporation Foreign object detection in wireless energy transfer systems
US9766079B1 (en) 2014-10-03 2017-09-19 Steelcase Inc. Method and system for locating resources and communicating within an enterprise
US9955318B1 (en) 2014-06-05 2018-04-24 Steelcase Inc. Space guidance and management system and method
US9380682B2 (en) 2014-06-05 2016-06-28 Steelcase Inc. Environment optimization for space based on presence and activities
US10433646B1 (en) 2014-06-06 2019-10-08 Steelcaase Inc. Microclimate control systems and methods
US11744376B2 (en) 2014-06-06 2023-09-05 Steelcase Inc. Microclimate control systems and methods
US10614694B1 (en) 2014-06-06 2020-04-07 Steelcase Inc. Powered furniture assembly
US9954375B2 (en) 2014-06-20 2018-04-24 Witricity Corporation Wireless power transfer systems for surfaces
FR3023077A1 (fr) * 2014-06-30 2016-01-01 Pdci Sas Dispositif de communications utilisant un accumulateur et dispositif accessoire cooperant avec ce dispositif.
JP6518316B2 (ja) 2014-07-08 2019-05-22 ワイトリシティ コーポレーションWitricity Corporation 無線電力伝送システムにおける共振器の均衡化
US10574091B2 (en) 2014-07-08 2020-02-25 Witricity Corporation Enclosures for high power wireless power transfer systems
US10566843B2 (en) * 2014-07-15 2020-02-18 Qorvo Us, Inc. Wireless charging circuit
US10224759B2 (en) 2014-07-15 2019-03-05 Qorvo Us, Inc. Radio frequency (RF) power harvesting circuit
US20160087474A1 (en) * 2014-08-26 2016-03-24 Christian Kellen Tallada Apparatus, System and Method for Charging a Mobile Device
US10559970B2 (en) * 2014-09-16 2020-02-11 Qorvo Us, Inc. Method for wireless charging power control
US9852388B1 (en) 2014-10-03 2017-12-26 Steelcase, Inc. Method and system for locating resources and communicating within an enterprise
KR101503220B1 (ko) 2014-10-06 2015-03-17 (주)디아이디 부하 감지 적응형 동글 무선충전 수신기
US9843217B2 (en) 2015-01-05 2017-12-12 Witricity Corporation Wireless energy transfer for wearables
US10236697B2 (en) * 2015-03-07 2019-03-19 Apple Inc. Charge storage and power routing for dongles and adapters
US10181735B2 (en) 2015-03-11 2019-01-15 Norman R. Byrne Portable electrical power unit
DE112016001580T5 (de) * 2015-03-31 2017-12-28 Gs Yuasa International Ltd. Ladespannungsregler für eine Energiespeichervorrichtung, Energiespeichervorrichtung, Batterieladegerät für eine Energiespeichervorrichtung und Ladeverfahren für eine Energiespeichervorrichtung
US10733371B1 (en) 2015-06-02 2020-08-04 Steelcase Inc. Template based content preparation system for use with a plurality of space types
WO2017062647A1 (en) 2015-10-06 2017-04-13 Witricity Corporation Rfid tag and transponder detection in wireless energy transfer systems
EP3362804B1 (en) 2015-10-14 2024-01-17 WiTricity Corporation Phase and amplitude detection in wireless energy transfer systems
WO2017070227A1 (en) 2015-10-19 2017-04-27 Witricity Corporation Foreign object detection in wireless energy transfer systems
WO2017070009A1 (en) 2015-10-22 2017-04-27 Witricity Corporation Dynamic tuning in wireless energy transfer systems
US10075019B2 (en) 2015-11-20 2018-09-11 Witricity Corporation Voltage source isolation in wireless power transfer systems
EP3462574B1 (en) 2016-02-02 2021-11-17 WiTricity Corporation Controlling wireless power transfer systems
KR102612384B1 (ko) 2016-02-08 2023-12-12 위트리시티 코포레이션 Pwm 커패시터 제어
CA2960239A1 (en) 2016-03-11 2017-09-11 Norman R. Byrne Furniture-mounted charging station
US10069328B2 (en) 2016-04-06 2018-09-04 Powersphyr Inc. Intelligent multi-mode wireless power system
US10411523B2 (en) 2016-04-06 2019-09-10 Powersphyr Inc. Intelligent multi-mode wireless power system
US9979273B2 (en) 2016-05-19 2018-05-22 Abb Schweiz Ag Resonant converters with variable inductor
CA2969439C (en) 2016-06-03 2022-11-01 Norman R. Byrne Surface-mounted resonators for wireless power
US9921726B1 (en) 2016-06-03 2018-03-20 Steelcase Inc. Smart workstation method and system
WO2018075542A1 (en) 2016-10-18 2018-04-26 Powersphyr Inc. Intelligent multi-mode wireless power transmitter and receiver system with rechargeable battery
US10264213B1 (en) 2016-12-15 2019-04-16 Steelcase Inc. Content amplification system and method
KR102439878B1 (ko) * 2017-04-12 2022-09-05 삼성전자주식회사 무선 전력 송신 장치, 무선으로 전력을 수신하는 전자 장치 및 그 동작 방법
WO2018190593A1 (en) * 2017-04-12 2018-10-18 Samsung Electronics Co., Ltd. Electronic device for wirelessly receiving power and operation method thereof
US10516291B2 (en) * 2017-04-26 2019-12-24 Vertiv It Systems, Inc. Dongle having rechargeable, supercapacitor based power supply
US11043848B2 (en) 2017-06-29 2021-06-22 Witricity Corporation Protection and control of wireless power systems
DE102017114851A1 (de) 2017-07-04 2019-01-10 Endress+Hauser SE+Co. KG Feldgeräteadapter zur drahtlosen Datenübertragung
CA3012546C (en) 2017-07-24 2023-04-18 Norman R. Byrne Furniture-mounted electrical charging station
CN108365654B (zh) * 2018-03-16 2019-10-15 东南大学 一种适用于任意锂电池的无线充电器
US11207988B2 (en) 2018-08-06 2021-12-28 Robert M. Lyden Electric or hybrid vehicle with wireless device and method of supplying electromagnetic energy to vehicle
US10840707B2 (en) 2018-08-06 2020-11-17 Robert M. Lyden Utility pole with solar modules and wireless device and method of retrofitting existing utility pole
US11444485B2 (en) 2019-02-05 2022-09-13 Mojo Mobility, Inc. Inductive charging system with charging electronics physically separated from charging coil
US11588421B1 (en) 2019-08-15 2023-02-21 Robert M. Lyden Receiver device of energy from the earth and its atmosphere
CN114501123A (zh) * 2019-11-08 2022-05-13 广州视源电子科技股份有限公司 数据传输方法及数据传输设备

Family Cites Families (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3689885A (en) * 1970-09-15 1972-09-05 Transitag Corp Inductively coupled passive responder and interrogator unit having multidimension electromagnetic field capabilities
US3949268A (en) 1971-02-11 1976-04-06 Burkhard Von Mangoldt Ballast unit for gas discharge lamps such as fluorescent tubes or the like
US3938018A (en) 1974-09-16 1976-02-10 Dahl Ernest A Induction charging system
US6075340A (en) 1985-11-12 2000-06-13 Intermec Ip Corp. Battery pack having memory
US4818855A (en) 1985-01-11 1989-04-04 Indala Corporation Identification system
US4800328A (en) 1986-07-18 1989-01-24 Inductran Inc. Inductive power coupling with constant voltage output
JPH0430891Y2 (zh) 1989-06-22 1992-07-24
US5814900A (en) 1991-07-30 1998-09-29 Ulrich Schwan Device for combined transmission of energy and electric signals
US5341280A (en) 1991-09-27 1994-08-23 Electric Power Research Institute Contactless coaxial winding transformer power transfer system
GB2262634B (en) 1991-12-18 1995-07-12 Apple Computer Power connection scheme
GB9204200D0 (en) 1992-02-27 1992-04-08 Goble Nigel M An inductive loop power transmission system
EP0561309B1 (en) 1992-03-16 1997-05-28 Eastman Kodak Company Device for transferring electrical signals and electric energy to the memory device of a cassette
US5229652A (en) 1992-04-20 1993-07-20 Hough Wayne E Non-contact data and power connector for computer based modules
JP3011829B2 (ja) 1993-06-30 2000-02-21 株式会社ケンウッド スピーカの製造方法及び製造装置
JP3409145B2 (ja) 1993-07-26 2003-05-26 任天堂株式会社 小型電気機器
US5455466A (en) * 1993-07-29 1995-10-03 Dell Usa, L.P. Inductive coupling system for power and data transfer
JP2671809B2 (ja) * 1994-06-30 1997-11-05 日本電気株式会社 非接触型充電装置
US5982764A (en) 1995-05-18 1999-11-09 Aura Communications, Inc. Time-multiplexed short-range magnetic communications
DE19621076C2 (de) 1996-05-24 2001-06-28 Siemens Ag Vorrichtung und Verfahren zum kontaktlosen Übertragen von Energie oder Daten
JPH09326736A (ja) 1996-06-03 1997-12-16 Mitsubishi Electric Corp ワイヤレス送受信システム用2次側回路装置およびワイヤレス送受信システム用誘導コイル
US5734254A (en) * 1996-12-06 1998-03-31 Hewlett-Packard Company Battery pack and charging system for a portable electronic device
JP4067595B2 (ja) 1997-02-20 2008-03-26 富士通株式会社 複数の機器に対応した非接触型充電装置
DE19735624C1 (de) 1997-08-18 1998-12-10 Daimler Benz Ag Verfahren und Anordnung zur induktiven Übertragung elektrischer Leistung auf mehrere bewegte Verbraucher
DE19735685A1 (de) 1997-08-19 1999-02-25 Wampfler Ag Vorrichtung zur berührungslosen Übertragung elektrischer Energie
JPH11168837A (ja) 1997-10-01 1999-06-22 Casio Comput Co Ltd 携帯通信機器用充電装置
DE29816725U1 (de) * 1998-09-17 1999-01-14 Chao Wen Chung Ladungsvorrichtung für mobile Telefone
WO2000054387A1 (en) 1999-03-10 2000-09-14 Ea Technology Limited Battery chargers
TW463399B (en) 1999-03-19 2001-11-11 Seiko Epson Corp Electronic device
JP2000287375A (ja) 1999-03-29 2000-10-13 Japan Storage Battery Co Ltd 二次電池の充電回路
US6127799A (en) 1999-05-14 2000-10-03 Gte Internetworking Incorporated Method and apparatus for wireless powering and recharging
JP2003502993A (ja) 1999-06-11 2003-01-21 アーベーベー・リサーチ・リミテッド ワイヤを使用することなく多数のアクチュエータに電力を供給する方法及び装置、本目的のためのアクチュエータ及び一次巻き線、並びに多数のアクチュエータを有する機械のためのシステム
US6323775B1 (en) 1999-08-10 2001-11-27 Telefonaktiebolaget Im Ericsson (Publ) Method, system and apparatus for proximity-based recharge notification
JP3539326B2 (ja) * 1999-12-27 2004-07-07 日本電気株式会社 携帯機器の充電システム
KR100386005B1 (ko) * 1999-12-27 2003-06-02 닛뽕덴끼 가부시끼가이샤 휴대기기의 충전시스템
US6301128B1 (en) 2000-02-09 2001-10-09 Delta Electronics, Inc. Contactless electrical energy transmission system
JP2001268823A (ja) 2000-03-16 2001-09-28 Aichi Electric Co Ltd 非接触給電装置
JP3860035B2 (ja) 2000-04-13 2006-12-20 株式会社マキタ 充電装置用のアダプタ
FI20002493A (fi) * 2000-11-14 2002-05-15 Salcomp Oy Teholähdejärjestely ja induktiivisesti kytketty akkulaturi, jossa on langattomasti kytketty ohjaus, ja menetelmä teholähdejärjestelyn ja induktiivisesti kytketyn akkulaturin ohjaamiseksi langattomasti
US6429622B1 (en) 2000-11-14 2002-08-06 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for authenticating a charging unit by a portable battery-operated electronic device
JP2002199062A (ja) 2000-12-25 2002-07-12 Hitachi Ltd 携帯端末装置
KR100566220B1 (ko) * 2001-01-05 2006-03-29 삼성전자주식회사 무접점 배터리 충전기
TW542480U (en) * 2001-11-13 2003-07-11 Yi Chang Hsiang Ind Co Ltd Mobile phone battery
US6977479B2 (en) * 2002-01-08 2005-12-20 Hsu Po-Jung John Portable cell phone battery charger using solar energy as the primary source of power
US6844702B2 (en) * 2002-05-16 2005-01-18 Koninklijke Philips Electronics N.V. System, method and apparatus for contact-less battery charging with dynamic control

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI578142B (zh) * 2009-07-24 2017-04-11 通路實業集團國際公司 電源供應器

Also Published As

Publication number Publication date
JP2009273360A (ja) 2009-11-19
KR100966712B1 (ko) 2010-06-30
US7518267B2 (en) 2009-04-14
TW200425199A (en) 2004-11-16
CN100405694C (zh) 2008-07-23
WO2004073176A3 (en) 2005-03-17
WO2004073176A2 (en) 2004-08-26
US20040150934A1 (en) 2004-08-05
JP2006519580A (ja) 2006-08-24
KR20050105199A (ko) 2005-11-03
JP4384657B2 (ja) 2009-12-16
JP4429377B2 (ja) 2010-03-10
HK1089566A1 (en) 2006-12-01
CN1768463A (zh) 2006-05-03
KR20100018072A (ko) 2010-02-16
MY142572A (en) 2010-12-15

Similar Documents

Publication Publication Date Title
TWI300945B (en) Piower adapter for remote device, and system and method therefor
CN101971452B (zh) 具有多个线圈初级的感应电源系统
JP5457552B2 (ja) 共鳴型非接触給電システム、および共鳴型非接触給電システムの充電時における整合器の調整方法
Ho et al. A comparative study between novel witricity and traditional inductive magnetic coupling in wireless charging
EP2587613B1 (en) Wireless power receiver for adjusting magnitude of wireless power
US8111041B2 (en) Power transmission control device, power reception control device, non-contact power transmission system, power transmission device, power reception device, and electronic instrument
CN104871401B (zh) 无线电力接收器及控制无线电力接收器的方法
CN108092416B (zh) 无线电力传送器及其控制电力的方法
TW200425609A (en) Adaptive inductive power supply with communication
US20140103711A1 (en) Contactless power receiving device, vehicle equipped with the same, contactless power transmitting device, and contactless power transfer system
CN103650289A (zh) 电力发送装置、电力接收装置、车辆、非接触式电源系统和用于非接触式电源系统的控制方法
US20120161721A1 (en) Power harvesting systems
TWI553995B (zh) 雙向無線充電裝置及雙向無線充電系統
CN109904884B (zh) 无线充电方法、装置、终端、存储介质及电子装置
US20190097467A1 (en) Power feeder and power feeding system
JP2006115562A (ja) 非接触充電型電池システム、充電装置および電池パック
US11239815B2 (en) Resonance matching circuit
Chen et al. Comparison of spiral and helix coils in magnetic resonant coupling wireless power transfer
GB2610453A (en) Adjustable power interface for maximizing converter efficiency
KR20210108000A (ko) 마이크로그리드 무선전력 코드리스 테스트베드 시스템
WO2014103280A1 (ja) 非接触給電装置
Kumar et al. Designing and Implementation of Automatic Electric Charging for Vehicle
JP2020018060A (ja) 受電装置及び無線給電システム

Legal Events

Date Code Title Description
MK4A Expiration of patent term of an invention patent