MA38047A1 - Port de charge spécialisé pour la haute tension - Google Patents

Port de charge spécialisé pour la haute tension

Info

Publication number
MA38047A1
MA38047A1 MA38047A MA38047A MA38047A1 MA 38047 A1 MA38047 A1 MA 38047A1 MA 38047 A MA38047 A MA 38047A MA 38047 A MA38047 A MA 38047A MA 38047 A1 MA38047 A1 MA 38047A1
Authority
MA
Morocco
Prior art keywords
high voltage
charging port
external device
specialized charging
circuits
Prior art date
Application number
MA38047A
Other languages
English (en)
Other versions
MA38047B1 (fr
Inventor
Shadi Hawawini
Georgios K Paparrizos
Original Assignee
Qualcomm Inc
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
Priority claimed from US13/759,865 external-priority patent/US8745301B2/en
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of MA38047A1 publication Critical patent/MA38047A1/fr
Publication of MA38047B1 publication Critical patent/MA38047B1/fr

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
    • H02J5/00—Circuit arrangements for transfer of electric power between ac networks and dc networks
    • 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
    • H02J7/00036—Charger exchanging data with battery
    • 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
    • H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
    • 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

Landscapes

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

Abstract

Selon la présente invention, des circuits dans un dispositif électronique peuvent être reliés à un dispositif externe, tel qu'une alimentation électrique, pour recevoir une tension à un niveau de tension souhaité en provenance du dispositif externe. Les circuits peuvent activer une configuration parmi plusieurs configurations électriques sur le câblage qui connecte électriquement le dispositif portable au dispositif externe afin d'indiquer au dispositif externe un niveau de tension souhaité.
MA38047A 2012-10-29 2013-10-25 Port de charge spécialisé pour la haute tension MA38047B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201261719822P 2012-10-29 2012-10-29
US13/759,865 US8745301B2 (en) 2012-10-29 2013-02-05 High voltage dedicated charging port
US13/956,574 US8760123B2 (en) 2012-10-29 2013-08-01 High voltage dedicated charging port
PCT/US2013/066854 WO2014070612A2 (fr) 2012-10-29 2013-10-25 Port de charge spécialisé pour la haute tension

Publications (2)

Publication Number Publication Date
MA38047A1 true MA38047A1 (fr) 2017-01-31
MA38047B1 MA38047B1 (fr) 2017-09-29

Family

ID=50548606

Family Applications (1)

Application Number Title Priority Date Filing Date
MA38047A MA38047B1 (fr) 2012-10-29 2013-10-25 Port de charge spécialisé pour la haute tension

Country Status (11)

Country Link
US (1) US8760123B2 (fr)
EP (1) EP2912745A2 (fr)
JP (1) JP5917778B2 (fr)
KR (1) KR101592840B1 (fr)
CN (1) CN104756352B (fr)
AP (1) AP4001A (fr)
BR (1) BR112015008292B1 (fr)
EC (1) ECSP15021501A (fr)
MA (1) MA38047B1 (fr)
SA (1) SA515360350B1 (fr)
WO (1) WO2014070612A2 (fr)

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* Cited by examiner, † Cited by third party
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US10461485B2 (en) 2012-03-28 2019-10-29 Ecolink Intelligent Technology, Inc. Method and apparatus of powering an electronic device using a removable power supply
US9348382B2 (en) 2013-02-22 2016-05-24 Maxim Integrated Products, Inc. Method and apparatus for providing power to an electronic device
US9496726B2 (en) 2013-07-31 2016-11-15 Leviton Manufacturing Co., Inc. Multiport USB charger
US20170005495A1 (en) * 2013-12-19 2017-01-05 Thomson Licensing Method and apparatus for charging electronic device with usb connection
US9356454B2 (en) * 2014-03-17 2016-05-31 Magnadyne Corporation Apparatus for charging batteries of devices at a selected DC voltage
TWI508412B (zh) * 2014-03-25 2015-11-11 Hon Hai Prec Ind Co Ltd 充電設備
US9634502B2 (en) * 2014-08-20 2017-04-25 Qualcomm Incorporated Fast battery charging through digital feedback
US9824045B2 (en) 2014-10-23 2017-11-21 Texas Instruments Incorporated USB port controller with automatic transmit retries and receive acknowledgements
JP6382065B2 (ja) * 2014-10-24 2018-08-29 ローム株式会社 Ｕｓｂ給電装置、それを用いた電子機器、ｕｓｂ給電装置の制御方法
WO2016105773A1 (fr) * 2014-12-23 2016-06-30 Intel Corporation Appareils et procédés pour fournir une tension de charge sélectionnable
CN107209539B (zh) * 2015-01-26 2020-04-28 罗姆股份有限公司 供电装置及其控制电路、受电装置及其控制电路、使用它的电子设备及充电适配器、异常检测方法
US9748788B2 (en) 2015-09-17 2017-08-29 Qualcomm Incorporated Systems and methods for charging a battery
US10148108B2 (en) 2015-10-29 2018-12-04 Intel Corporation Battery charger with USB type-C adapter
US10692674B2 (en) 2015-11-13 2020-06-23 Texas Instruments Incorporated Port controller with power contract negotiation capability
CN105870991A (zh) * 2016-01-30 2016-08-17 乐视致新电子科技（天津）有限公司 一种支持多电池快速充电的设备、装置及方法
US20170222463A1 (en) 2016-02-01 2017-08-03 Qualcomm Incorporated Duty cycle control for charging a battery
CN106537719B (zh) * 2016-08-15 2020-01-10 北京小米移动软件有限公司 电子设备、充电器、充电系统及充电方法
CN106571663B (zh) * 2016-11-03 2019-12-17 华为技术有限公司 一种充电方法、终端及充电适配器
TWI602382B (zh) * 2017-03-31 2017-10-11 台達電子工業股份有限公司 不斷電智能充電裝置及其操作方法
US10923941B2 (en) 2018-09-18 2021-02-16 Leviton Manufacturing Company, Inc. Systems and methods for universal serial bus (USB) power delivery with multiple charging ports
US11847005B2 (en) * 2021-02-11 2023-12-19 Siliconch Systems Pvt Ltd Compact USB-C based multiport power supply device and method of operation thereof
CN115207999A (zh) * 2021-04-09 2022-10-18 深圳英集芯科技股份有限公司 多快充协议控制电路、控制方法、相关芯片及电子设备

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US7039821B1 (en) 1998-12-31 2006-05-02 Potega Patrick H Hardware for configuring and delivering power
EP1252784B1 (fr) 2000-02-04 2013-03-20 Qualcomm Incorporated Interface entre modem et module d'interface d'abonne
JP2002014749A (ja) * 2000-06-30 2002-01-18 Mitsubishi Electric Corp 電源システム
US6668296B1 (en) 2000-06-30 2003-12-23 Hewlett-Packard Development Company, L.P. Powering a notebook across a USB interface
JP2003140780A (ja) * 2001-10-30 2003-05-16 Kawasaki Microelectronics Kk Ｕｓｂ用電源コントロール装置
JP2003263245A (ja) * 2002-03-07 2003-09-19 Fuji Xerox Co Ltd Ｕｓｂ装置
US20050139363A1 (en) 2003-07-31 2005-06-30 Thomas Michael S. Fire suppression delivery system
US7302282B2 (en) * 2003-12-05 2007-11-27 Agilent Technologies, Inc. Communications system for implementation of synchronous, multichannel, galvanically isolated instrumentation devices
US7271568B2 (en) * 2004-02-11 2007-09-18 Research In Motion Limited Battery charger for portable devices and related methods
US7447922B1 (en) * 2004-06-23 2008-11-04 Cypress Semiconductor Corp. Supplying power from peripheral to host via USB
US7581119B2 (en) * 2004-07-18 2009-08-25 Apple Inc. Method and system for discovering a power source on a peripheral bus
JP4682878B2 (ja) * 2006-03-06 2011-05-11 株式会社デンソー 電子制御装置
US20080059816A1 (en) * 2006-08-30 2008-03-06 Frank Patrick Paniagua Power supply capable of receiving digital communications from electronic devices
JP5181936B2 (ja) * 2008-09-02 2013-04-10 株式会社Ｊｖｃケンウッド デバイス装置、プログラム、及び制御方法
US8237414B1 (en) * 2009-03-06 2012-08-07 Pericom Semiconductor Corporation Multi-mode charger device
US8362741B2 (en) * 2009-09-10 2013-01-29 Broadcom Corporation Method and system for distinguishing between charging ports
JP5714274B2 (ja) 2009-10-02 2015-05-07 ローム株式会社 半導体装置ならびにそれらを用いた電子機器
US9153999B2 (en) 2010-10-22 2015-10-06 Qualcomm, Incorporated Circuits and methods for automatic power source detection
US8890469B2 (en) 2010-11-17 2014-11-18 Texas Instruments Incorporated Devices and methods for detecting USB devices attached to a USB charging port
TWI460594B (zh) 2011-02-11 2014-11-11 Via Tech Inc 適應性通用串列匯流排充電方法及系統
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Also Published As

Publication number Publication date
AP2015008415A0 (en) 2015-05-31
KR101592840B1 (ko) 2016-02-05
CN104756352A (zh) 2015-07-01
EP2912745A2 (fr) 2015-09-02
WO2014070612A2 (fr) 2014-05-08
MA38047B1 (fr) 2017-09-29
JP2015534449A (ja) 2015-11-26
CN104756352B (zh) 2018-05-15
JP5917778B2 (ja) 2016-05-18
US8760123B2 (en) 2014-06-24
SA515360350B1 (ar) 2017-05-02
BR112015008292B1 (pt) 2021-11-09
US20140122909A1 (en) 2014-05-01
WO2014070612A3 (fr) 2014-11-20
ECSP15021501A (es) 2015-12-31
KR20150065938A (ko) 2015-06-15
AP4001A (en) 2017-01-12
BR112015008292A2 (pt) 2017-07-04

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