TW200643696A - Modifying power adapter output - Google Patents

Modifying power adapter output

Info

Publication number
TW200643696A
TW200643696A TW095104075A TW95104075A TW200643696A TW 200643696 A TW200643696 A TW 200643696A TW 095104075 A TW095104075 A TW 095104075A TW 95104075 A TW95104075 A TW 95104075A TW 200643696 A TW200643696 A TW 200643696A
Authority
TW
Taiwan
Prior art keywords
power adapter
adapter output
modifying power
modifying
computing device
Prior art date
Application number
TW095104075A
Other languages
English (en)
Other versions
TWI330316B (en
Inventor
Don Nguyen
Original Assignee
Intel Corp
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 Intel Corp filed Critical Intel Corp
Publication of TW200643696A publication Critical patent/TW200643696A/zh
Application granted granted Critical
Publication of TWI330316B publication Critical patent/TWI330316B/zh

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
    • G06F1/263—Arrangements for using multiple switchable power supplies, e.g. battery and AC
    • 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
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Amplifiers (AREA)
  • Secondary Cells (AREA)
TW095104075A 2005-02-25 2006-02-07 Method,apparatus and system for modifying the output of a power adapter,computing device,and power adapter feedback system and method therefor TWI330316B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/066,796 US7853818B2 (en) 2005-02-25 2005-02-25 Modifying power adapter output

Publications (2)

Publication Number Publication Date
TW200643696A true TW200643696A (en) 2006-12-16
TWI330316B TWI330316B (en) 2010-09-11

Family

ID=36576690

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095104075A TWI330316B (en) 2005-02-25 2006-02-07 Method,apparatus and system for modifying the output of a power adapter,computing device,and power adapter feedback system and method therefor

Country Status (5)

Country Link
US (1) US7853818B2 (zh)
CN (1) CN101128791B (zh)
DE (1) DE112006000296B4 (zh)
TW (1) TWI330316B (zh)
WO (1) WO2006093669A2 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI398756B (zh) * 2008-05-29 2013-06-11 Asus Technology Suzhou Co Ltd 管理功率消耗的電腦系統及其相關方法
TWI609584B (zh) * 2016-11-25 2017-12-21 冠捷投資有限公司 顯示裝置

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US7853818B2 (en) 2005-02-25 2010-12-14 Intel Corporation Modifying power adapter output
US20070229024A1 (en) 2006-03-30 2007-10-04 Li Peter T Balancing power supply and demand
US7710075B1 (en) 2007-01-31 2010-05-04 Network Appliance, Inc. Apparatus and implementation of a battery in a non volatile memory subsystem
US8138724B2 (en) 2007-06-20 2012-03-20 Intel Corporation Battery pulse charging method and apparatus
US7852045B2 (en) * 2007-06-20 2010-12-14 Intel Corporation Battery charge management using a scheduling application
US20080320320A1 (en) * 2007-06-20 2008-12-25 Li Peter T Mobile power control apparatus and method
US20080315842A1 (en) * 2007-06-20 2008-12-25 Li Peter T Power adapter detection
CA2665340C (en) * 2008-05-09 2013-10-01 Research In Motion Limited System and method for dynamic power management of a mobile device
US8175825B2 (en) * 2008-09-10 2012-05-08 Dell Products L.P. Methods and systems for auto-calibrated power metering in portable information handling systems
CN102200826B (zh) * 2010-03-25 2014-09-03 联想(北京)有限公司 一种电源适配器及便携式电脑
CN102193612B (zh) * 2010-03-04 2014-06-04 联想(北京)有限公司 一种电源适配器及便携式电脑
WO2011098000A1 (zh) 2010-02-11 2011-08-18 北京联想软件有限公司 电源适配器及便携式电脑
CN102201747B (zh) * 2010-03-23 2015-03-25 张亦彬 电压转换装置
CN103026574B (zh) * 2010-08-04 2015-11-25 惠普发展公司，有限责任合伙企业 电气适配器额定功率确定
KR101771452B1 (ko) * 2010-08-23 2017-08-25 엘지전자 주식회사 이동 단말기 및 그의 충전용량 설정방법
WO2012044275A1 (en) * 2010-09-27 2012-04-05 Hewlett-Packard Development Company L.P. Computer system with power measurement
US8836287B2 (en) * 2011-05-03 2014-09-16 Apple Inc. Time-domain multiplexing of power and data
WO2014168634A1 (en) * 2013-04-12 2014-10-16 Hewlett-Packard Development Company, Lp Determining an attribute of an adapter based on a ratio of voltage divider output voltages
CN104133543A (zh) * 2013-05-02 2014-11-05 华硕电脑股份有限公司 携带型电子装置
CN104300591A (zh) * 2013-07-17 2015-01-21 联想(北京)有限公司 功率分配器的控制方法以及功率分配器
CN104375613A (zh) * 2013-08-12 2015-02-25 联想(北京)有限公司 一种供电方法及一种电子设备
US10148108B2 (en) 2015-10-29 2018-12-04 Intel Corporation Battery charger with USB type-C adapter
CN105549708B (zh) * 2015-12-07 2019-02-05 联想(北京)有限公司 一种供电方法及第一电子设备
US10545907B2 (en) 2015-12-24 2020-01-28 Intel Corporation Adjustable power delivery scheme for universal serial bus
US10666070B2 (en) * 2016-01-07 2020-05-26 Fairchild Semiconductor Corporation Battery charge termination voltage reduction
EP3759573A4 (en) 2018-07-31 2021-10-20 Hewlett-Packard Development Company, L.P. OPERATING MODES OF A COMPUTER DISPLAY
CN113690957A (zh) * 2021-07-13 2021-11-23 华为数字能源技术有限公司 适配器及其输出控制方法

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US5847543A (en) 1997-06-30 1998-12-08 Compaq Computer Corporation AC adapter with automatically optimized output voltage and power
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US7622830B2 (en) 2001-08-01 2009-11-24 O2Micro International Limited Supply topology with power limiting feedback loop
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US6839854B2 (en) 2001-08-27 2005-01-04 Intel Corporation Voltage regulation for computer system components that increases voltage level when a component enters a sleep state as indicated by a power state status signal
US6498460B1 (en) * 2001-12-14 2002-12-24 Compaq Information Technologies Group, L.P. Prioritization-based power management protocol in a computer system
US6906433B2 (en) 2002-06-11 2005-06-14 Intel Corporation Method and apparatus for regulating the efficiency of a power supply in a computer system
JP2004159382A (ja) * 2002-11-01 2004-06-03 Toshiba Corp 電子機器
US6836101B2 (en) * 2002-12-05 2004-12-28 Comarco Wireless Technologies, Inc. Tip having active circuitry
US6888337B2 (en) 2003-03-04 2005-05-03 Hewlett-Packard Development Company, L.P. Power system and method
KR101067082B1 (ko) 2003-07-18 2011-09-22 더루브리졸코오퍼레이션 조성물
US7122918B2 (en) 2003-10-20 2006-10-17 Hewlett-Packard Development Company, L.P. Universal power supply for consumer appliances
US7352087B2 (en) 2003-12-31 2008-04-01 Intel Corporation Power system configuration
US7332893B2 (en) 2003-12-31 2008-02-19 Intel Corporation Battery pack with internal charge/power switching
US7853818B2 (en) 2005-02-25 2010-12-14 Intel Corporation Modifying power adapter output
US20070079153A1 (en) 2005-10-05 2007-04-05 Dell Products L.P. Information handling system, current and voltage mode power adapter, and method of operation
US20070229024A1 (en) 2006-03-30 2007-10-04 Li Peter T Balancing power supply and demand
US20070229023A1 (en) 2006-03-31 2007-10-04 Li Peter T Charging multiple types of battery packs
US20070236171A1 (en) 2006-03-31 2007-10-11 Li Peter T Battery conditioning
US20080315831A1 (en) 2007-06-20 2008-12-25 Li Peter T Ac-to-dc adapter for mobile system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI398756B (zh) * 2008-05-29 2013-06-11 Asus Technology Suzhou Co Ltd 管理功率消耗的電腦系統及其相關方法
TWI609584B (zh) * 2016-11-25 2017-12-21 冠捷投資有限公司 顯示裝置

Also Published As

Publication number Publication date
US20060192530A1 (en) 2006-08-31
TWI330316B (en) 2010-09-11
CN101128791B (zh) 2012-10-10
DE112006000296B4 (de) 2012-03-29
CN101128791A (zh) 2008-02-20
US7853818B2 (en) 2010-12-14
WO2006093669A2 (en) 2006-09-08
DE112006000296T5 (de) 2008-01-31
WO2006093669A3 (en) 2006-11-02

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Legal Events

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MM4A Annulment or lapse of patent due to non-payment of fees