BRPI0407728A - circuito de carregamento de bateria, método e sistema para carregar uma bateria recarregável para um dispositivo portátil que utiliza energia fornecida por uma porta de barramento serial universal (usb) - Google Patents

circuito de carregamento de bateria, método e sistema para carregar uma bateria recarregável para um dispositivo portátil que utiliza energia fornecida por uma porta de barramento serial universal (usb)

Info

Publication number
BRPI0407728A
BRPI0407728A BRPI0407728-8A BRPI0407728A BRPI0407728A BR PI0407728 A BRPI0407728 A BR PI0407728A BR PI0407728 A BRPI0407728 A BR PI0407728A BR PI0407728 A BRPI0407728 A BR PI0407728A
Authority
BR
Brazil
Prior art keywords
battery
charge controller
rechargeable battery
power
battery charge
Prior art date
Application number
BRPI0407728-8A
Other languages
English (en)
Inventor
Dusan Veselic
Martin G A Guthrie
Original Assignee
Research In Motion Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32909236&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0407728(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from CA002419488A external-priority patent/CA2419488C/en
Priority claimed from US10/372,180 external-priority patent/US7791319B2/en
Application filed by Research In Motion Ltd filed Critical Research In Motion Ltd
Publication of BRPI0407728A publication Critical patent/BRPI0407728A/pt

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/266—Arrangements to supply power to external peripherals either directly from the computer or under computer control, e.g. supply of power through the communication port, computer controlled power-strips
    • 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
    • H02J7/0068—Battery or charger load switching, e.g. concurrent charging and load supply
    • 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
    • H02J7/007—Regulation of charging or discharging current or voltage
    • H02J7/0071—Regulation of charging or discharging current or voltage with a programmable schedule
    • 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
    • H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J2207/30—Charge provided using DC bus or data bus of a computer

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)

Abstract

"CIRCUITO DE CARREGAMENTO DE BATERIA, MéTODO E SISTEMA PARA CARREGAR UMA BATERIA RECARREGáVEL PARA UM DISPOSITIVO PORTáTIL QUE UTILIZA ENERGIA FORNECIDA POR UMA PORTA DE BARRAMENTO SERIAL UNIVERSAL (USB)". Circuito de carregamento de bateria compreendendo: um comutador semicondutor (Q1) tendo uma saída conectada a uma bateria recarregável (24) ; uma controladora de carga de bateria (20) para recebimento de energia a partir da fonte externa, e fornecer energia de saída para um dispositivo portátil (18) e para a entrada do comutador semicondutor, a saída corrente da controladora de carga de bateria sendo controlável; e um circuito sensor de voltagem (30) para: medir a queda de voltagem através da controladora de carga de bateria, e responder à queda de voltagem através da controladora de carga da bateria por modulação do comutador semicondutor para reduzir a quantidade de corrente fornecida para a bateria recarregável quando a queda de voltagem for muito grande; através do qual a energia total dissipada pela controladora de carga de bateria é controlada, o dispositivo portátil recebe a energia necessária para operar e a bateria recarregável recebe o restante da energia disponível.
BRPI0407728-8A 2003-02-21 2004-02-20 circuito de carregamento de bateria, método e sistema para carregar uma bateria recarregável para um dispositivo portátil que utiliza energia fornecida por uma porta de barramento serial universal (usb) BRPI0407728A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA002419488A CA2419488C (en) 2003-02-21 2003-02-21 Circuit and method of operation for an electrical power supply
US10/372,180 US7791319B2 (en) 2003-02-21 2003-02-21 Circuit and method of operation for an electrical power supply
PCT/CA2004/000249 WO2004075371A1 (en) 2003-02-21 2004-02-20 Circuit and method of operation for an electrical power supply

Publications (1)

Publication Number Publication Date
BRPI0407728A true BRPI0407728A (pt) 2006-02-14

Family

ID=32909236

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0407728-8A BRPI0407728A (pt) 2003-02-21 2004-02-20 circuito de carregamento de bateria, método e sistema para carregar uma bateria recarregável para um dispositivo portátil que utiliza energia fornecida por uma porta de barramento serial universal (usb)

Country Status (14)

Country Link
EP (3) EP2579422B1 (pt)
JP (2) JP4197189B2 (pt)
KR (1) KR101052582B1 (pt)
CN (1) CN102946122A (pt)
AU (1) AU2004213885B2 (pt)
BR (1) BRPI0407728A (pt)
CY (1) CY1120011T1 (pt)
DK (1) DK1595324T3 (pt)
ES (3) ES2609460T5 (pt)
HU (1) HUE030234T2 (pt)
LT (1) LT1595324T (pt)
MX (1) MXPA05008887A (pt)
PT (1) PT1595324T (pt)
WO (1) WO2004075371A1 (pt)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK1595324T3 (en) 2003-02-21 2017-01-16 Fundamental Innovation Systems Int Llc Circuits and operating procedures for an electric power supply
US7791319B2 (en) 2003-02-21 2010-09-07 Research In Motion Limited Circuit and method of operation for an electrical power supply
US7378819B2 (en) 2005-01-13 2008-05-27 Dell Products Lp Systems and methods for regulating pulsed pre-charge current in a battery system
JP3928643B2 (ja) * 2005-01-26 2007-06-13 ブラザー工業株式会社 電話機
US7391184B2 (en) 2005-02-16 2008-06-24 Dell Products L.P. Systems and methods for integration of charger regulation within a battery system
JP2006262610A (ja) 2005-03-16 2006-09-28 Mitsumi Electric Co Ltd 電源回路
US7383452B2 (en) 2005-04-07 2008-06-03 Research In Motion Limited Electronic device and method for initiating powering-up of a processor in the electronic device
EP1710662A1 (en) * 2005-04-07 2006-10-11 Research In Motion Limited Device and Method for Powering a Peripheral Device
US20070080665A1 (en) * 2005-07-29 2007-04-12 Paul Christopher R System and method for monitoring power supplied to a battery
ATE453944T1 (de) 2005-12-13 2010-01-15 Research In Motion Ltd Batterieladegerät und stromversorgungsschaltung für mobile geräte
US7701173B2 (en) 2005-12-13 2010-04-20 Research In Motion Limited Charging and power supply for mobile devices
JP4827613B2 (ja) 2006-05-24 2011-11-30 株式会社ソニー・コンピュータエンタテインメント 端末装置、バッテリ充電制御方法およびゲームシステム
US7436149B2 (en) 2006-09-26 2008-10-14 Dell Products L.P. Systems and methods for interfacing a battery-powered information handling system with a battery pack of a physically separable battery-powered input or input/output device
KR101528306B1 (ko) 2009-03-12 2015-06-11 삼성전자주식회사 휴대용 기기
JP5604134B2 (ja) * 2010-02-24 2014-10-08 京セラ株式会社 携帯電子機器及び機器システム
JP5479194B2 (ja) * 2010-04-15 2014-04-23 シャープ株式会社 バックアップシステム、携帯機器
US9209651B2 (en) 2010-05-26 2015-12-08 Fairchild Semiconductor Corporation VBUS power switch
US9436479B2 (en) 2011-01-17 2016-09-06 Qualcomm Incorporated Booting a mobile electronic device with a low battery based on a dynamic boot threshold
SG2014007777A (en) * 2011-08-10 2014-03-28 Shenzhen Likkpower Electronics Co Ltd Intelligently identified charging method and charging device, and connector
KR101363697B1 (ko) * 2011-12-15 2014-02-17 한국항공우주연구원 전원공급 보호장치
KR101379357B1 (ko) * 2012-02-17 2014-03-28 주식회사 피엔에프 위치 정보 입력이 가능한 키보드 및 이를 포함하는 키보드 시스템
US20140125272A1 (en) * 2012-11-07 2014-05-08 Motorola Solutions, Inc. Method and apparatus for charging a battery in parallel with a device powered by the battery
CN104167768B (zh) * 2013-05-16 2018-05-15 中兴通讯股份有限公司 一种充电装置及充电方法
JP2015002068A (ja) * 2013-06-14 2015-01-05 パナソニック インテレクチュアル プロパティ コーポレーション オブアメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 電子機器システム、充電器および電子機器
CN104423278B (zh) * 2013-08-27 2017-09-26 华为终端有限公司 移动供电终端及其供电方法
US10063080B2 (en) * 2015-12-08 2018-08-28 Blackberry Limited Electronic device including battery and method of controlling same for charging the battery
CN106487069B (zh) * 2016-11-29 2019-03-08 青岛海信电器股份有限公司 一种基于多usb-c接口的充电方法及主设备
US10741348B2 (en) * 2017-03-30 2020-08-11 Richtek Technology Corporation Power transmission apparatus
JP7007874B2 (ja) 2017-11-22 2022-01-25 シャープ株式会社 電子機器、制御装置、電子機器の制御方法、及び制御プログラム
KR102117907B1 (ko) * 2018-02-09 2020-06-02 한국자동차연구원 비상 충전을 위한 전기차 충전 장치 및 방법
CN109050445B (zh) * 2018-08-29 2023-09-22 河南信安通信技术股份有限公司 一种便携车载式通信设备固定集成装置
KR102087218B1 (ko) * 2019-06-17 2020-03-11 동아전기부품(주) 배터리 충전 장치 및 그 동작 방법, 배터리 관리 장치
WO2021088122A1 (zh) * 2019-11-05 2021-05-14 恒大智慧充电科技有限公司 充电调控系统、充电方法、计算机设备及存储介质
KR20220152846A (ko) * 2021-05-10 2022-11-17 삼성전자주식회사 입력 전류를 제어하는 방법 및 전자 장치

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5659238A (en) * 1996-02-22 1997-08-19 Compaq Computer Corporation Computer battery pack charge current sensor with gain control
US5723970A (en) 1996-04-05 1998-03-03 Linear Technology Corporation Battery charging circuitry having supply current regulation
JPH10271705A (ja) 1997-03-28 1998-10-09 Mitsubishi Electric Corp 電源回路
US6357011B2 (en) 1998-07-15 2002-03-12 Gateway, Inc. Bus-powered computer peripheral with supplement battery power to overcome bus-power limit
US6191552B1 (en) * 1999-01-25 2001-02-20 Dell Usa, L.P. External universal battery charging apparatus and method
US6326771B1 (en) 1999-03-08 2001-12-04 02 Micro International Limited Buffer battery power supply system
US6211649B1 (en) * 1999-03-25 2001-04-03 Sourcenext Corporation USB cable and method for charging battery of external apparatus by using USB cable
US6118254A (en) * 1999-07-30 2000-09-12 Compaq Computer Corporation Battery charge control architecture for constant voltage maximum power operation
DE19944053C2 (de) * 1999-09-14 2001-08-02 Infineon Technologies Ag Vorrichtung und Verfahren zur Stromversorgung von Rechner-Zusatzgeräten über das Bussystem des Rechners
US6300744B1 (en) * 2000-02-10 2001-10-09 Siliconix Incorporated High-efficiency battery charger
US6252375B1 (en) * 2000-07-24 2001-06-26 In-System Design, Inc. Power management system and current augmentation and battery charger method and apparatus for a computer peripheral
JP2002049444A (ja) 2000-08-04 2002-02-15 Sony Corp 情報処理装置
EP1198049A1 (en) 2000-10-12 2002-04-17 Sony International (Europe) GmbH Charging circuit for charging a mobile terminal through an USB interface
JP2002258989A (ja) 2001-02-28 2002-09-13 Reudo Corp Ｕｓｂポート用充電装置
US6507172B2 (en) 2001-03-19 2003-01-14 Maxim Integrated Products, Inc. Universal serial bus powered battery charger
DE20116332U1 (de) * 2001-10-05 2002-01-03 Chen, Wilson, Hsin-Tien, Taipeh Mobiltelefon-Ladeadapter
US6492792B1 (en) 2002-05-26 2002-12-10 Motorola, Inc Battery trickle charging circuit
DE20212893U1 (de) * 2002-08-17 2003-02-06 Hepfner, Harry, 87616 Marktoberdorf Luftpumpe
DK1595324T3 (en) 2003-02-21 2017-01-16 Fundamental Innovation Systems Int Llc Circuits and operating procedures for an electric power supply
CA2562214A1 (en) 2003-02-21 2004-08-21 Research In Motion Limited Circuit and method of operation for an electrical power supply

Also Published As

Publication number Publication date
ES2609460T5 (es) 2020-03-03
KR20050109499A (ko) 2005-11-21
WO2004075371A1 (en) 2004-09-02
EP1595324B1 (en) 2016-10-19
EP2579422B1 (en) 2019-01-09
JP2006518580A (ja) 2006-08-10
PT1595324T (pt) 2017-01-10
ES2714683T3 (es) 2019-05-29
CN102946122A (zh) 2013-02-27
HUE030234T2 (en) 2017-04-28
ES2761801T3 (es) 2020-05-21
JP4197189B2 (ja) 2008-12-17
LT1595324T (lt) 2017-02-27
MXPA05008887A (es) 2005-11-04
CY1120011T1 (el) 2018-12-12
ES2609460T3 (es) 2017-04-20
EP2579422A3 (en) 2015-09-23
EP3145044A1 (en) 2017-03-22
EP2579422A2 (en) 2013-04-10
EP3145044B1 (en) 2019-10-09
DK1595324T3 (en) 2017-01-16
JP2008211966A (ja) 2008-09-11
EP1595324B2 (en) 2019-08-07
EP1595324A1 (en) 2005-11-16
AU2004213885B2 (en) 2008-03-06
KR101052582B1 (ko) 2011-07-29
AU2004213885A1 (en) 2004-09-02

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: BLACKBERRY LIMITED (CA)

B25G Requested change of headquarter approved

Owner name: BLACKBERRY LIMITED (CA)

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 03/01/2017, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved
B25G Requested change of headquarter approved
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 20A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2762 DE 12-12-2023 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.