CN100394354C - 通过usb键盘开始计算机系统上电 - Google Patents
通过usb键盘开始计算机系统上电 Download PDFInfo
- Publication number
- CN100394354C CN100394354C CNB2004100033088A CN200410003308A CN100394354C CN 100394354 C CN100394354 C CN 100394354C CN B2004100033088 A CNB2004100033088 A CN B2004100033088A CN 200410003308 A CN200410003308 A CN 200410003308A CN 100394354 C CN100394354 C CN 100394354C
- Authority
- CN
- China
- Prior art keywords
- computing machine
- keyboard
- power
- computer
- switch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 abstract description 6
- 230000000977 initiatory effect Effects 0.000 abstract 1
- 238000003860 storage Methods 0.000 description 10
- 238000004891 communication Methods 0.000 description 8
- 230000006870 function Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 230000005059 dormancy Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000005055 memory storage Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
- G06F3/023—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
- D21J3/00—Manufacture of articles by pressing wet fibre pulp, or papier-mâché, between moulds
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/78—Heat insulating elements
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Architecture (AREA)
- Human Computer Interaction (AREA)
- Manufacturing & Machinery (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Power Sources (AREA)
- Input From Keyboards Or The Like (AREA)
Abstract
Description
Claims (5)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/348,924 | 2003-01-22 | ||
US10/348,924 US7134027B2 (en) | 2003-01-22 | 2003-01-22 | Initiating computer system power-up from a USB keyboard |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1517831A CN1517831A (zh) | 2004-08-04 |
CN100394354C true CN100394354C (zh) | 2008-06-11 |
Family
ID=32594920
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100033088A Expired - Fee Related CN100394354C (zh) | 2003-01-22 | 2004-01-19 | 通过usb键盘开始计算机系统上电 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7134027B2 (zh) |
EP (1) | EP1441278B1 (zh) |
JP (1) | JP2004227586A (zh) |
KR (2) | KR20040067910A (zh) |
CN (1) | CN100394354C (zh) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7086583B2 (en) * | 2004-01-20 | 2006-08-08 | Standard Microsystems Corporation | Systems and methods for power reduction in systems having removable media devices |
US7424632B2 (en) | 2004-02-13 | 2008-09-09 | Microsoft Corporation | Systems and methods that facilitate state machine power and wake state management |
US20050182880A1 (en) * | 2004-02-17 | 2005-08-18 | Jia-Shiung Kuo | System and method of switching display status |
US8401588B2 (en) * | 2004-10-28 | 2013-03-19 | Broadcom Corporation | Dual mode human interface device |
KR100968453B1 (ko) | 2005-12-12 | 2010-07-07 | 삼성전자주식회사 | 컴퓨터 |
US7433990B2 (en) | 2006-01-24 | 2008-10-07 | Standard Microsystems Corporation | Transferring system information via universal serial bus (USB) |
GB2434491B (en) | 2006-01-24 | 2007-12-12 | Toumaz Technology Ltd | Power control circuit |
JP2008090569A (ja) * | 2006-10-02 | 2008-04-17 | Sony Corp | 電子機器及び電子機器の冷却方法 |
KR101329307B1 (ko) | 2007-01-25 | 2013-11-13 | 삼성전자주식회사 | Usb 동작을 제어하는 장치 및 방법 |
CN101593013A (zh) * | 2008-05-30 | 2009-12-02 | 鸿富锦精密工业(深圳)有限公司 | 电脑开关机系统 |
US8185759B1 (en) | 2008-11-06 | 2012-05-22 | Smsc Holdings S.A.R.L. | Methods and systems for interfacing bus powered devices with host devices providing limited power levels |
US20100176658A1 (en) * | 2009-01-13 | 2010-07-15 | Li-Chun Lai | Power Control Apparatus for Power Strip |
US7882297B2 (en) * | 2009-02-20 | 2011-02-01 | Standard Microsystems Corporation | Serial bus hub with low power devices |
US8495398B2 (en) * | 2010-07-30 | 2013-07-23 | Dell Products L.P. | Information handling system remote input/output connection system |
CN104063061A (zh) * | 2013-03-20 | 2014-09-24 | 鸿富锦精密工业(武汉)有限公司 | 通过键盘开机的电脑 |
US9367335B2 (en) | 2013-07-12 | 2016-06-14 | Lenovo Enterprise Solutions (Singapore) Pte. Ltd. | State dependent optimization for sequential booting of heterogeneous systems |
US10713205B2 (en) * | 2017-02-24 | 2020-07-14 | Digital 14 Llc | Universal serial bus (USB) disconnection switch system, computer program product, and method |
US11010326B2 (en) * | 2018-09-20 | 2021-05-18 | Western Digital Technologies, Inc. | Universal serial bus voltage reducing adaptor |
CN113094105B (zh) * | 2020-01-09 | 2024-02-27 | 北京君正集成电路股份有限公司 | 一种保证usb设备的低功耗状态且被唤醒的方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000181585A (ja) * | 1998-12-15 | 2000-06-30 | Alps Electric Co Ltd | コンピュータの電源立ち上げ装置 |
US6256682B1 (en) * | 1998-05-06 | 2001-07-03 | Apple Computer, Inc. | Signaling of power modes over an interface bus |
JP2001331241A (ja) * | 2000-05-22 | 2001-11-30 | Sony Corp | データ・ソース装置の電源装置 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4342210A (en) * | 1979-12-13 | 1982-08-03 | Denningham Clarence E | Vehicle entry locking arrangement |
US5692203A (en) * | 1993-03-12 | 1997-11-25 | Psc, Inc. | Power up/power down for electronic hardware which conserves electric power |
US5499184A (en) * | 1994-01-28 | 1996-03-12 | Compaq Computer Corp. | Power switch circuitry for electrically isolating the power switch from a power supply |
US5767844A (en) * | 1996-02-29 | 1998-06-16 | Sun Microsystems Inc | Modified universal serial bus interface implementing remote power up while permitting normal remote power down |
JPH11194993A (ja) * | 1998-01-06 | 1999-07-21 | Alps Electric Co Ltd | Usbコントローラ |
US6460136B1 (en) * | 1999-07-12 | 2002-10-01 | Hewlett-Packard Co., | Method and apparatus for loading an operating system kernel from a shared disk memory |
US6415342B1 (en) | 1999-07-27 | 2002-07-02 | Hewlett-Packard Company | Universal serial bus controlled connect and disconnect |
JP3480704B2 (ja) * | 1999-11-01 | 2003-12-22 | Necアクセステクニカ株式会社 | リモート電源制御回路 |
JP2001143426A (ja) | 1999-11-12 | 2001-05-25 | Sony Corp | 磁気ヘッド、磁気ヘッド製造方法及び磁気ディスクドライブ |
US6388854B1 (en) | 1999-12-09 | 2002-05-14 | International Business Machines Corporation | Load balancing and distributing switch-on control for a circuit breaker, an appliance, a device, or an apparatus |
JP2001195156A (ja) | 2000-01-17 | 2001-07-19 | Alps Electric Co Ltd | コンピュータの電源立ち上げ装置 |
JP3434765B2 (ja) * | 2000-01-21 | 2003-08-11 | エヌイーシーモバイリング株式会社 | 携帯電話装置用キーボード装置及びその電源制御方法 |
US6867985B2 (en) | 2003-02-11 | 2005-03-15 | Microsoft Corporation | Computer system with noiseless cooling |
US7103785B2 (en) * | 2003-05-30 | 2006-09-05 | Hewlett-Packard Development Company, L.P. | Method and apparatus for power management event wake up |
US7251726B2 (en) * | 2004-09-09 | 2007-07-31 | Hewlett-Packard Development Company, L.P. | Multiple functionality associated with a computer ON/OFF pushbutton switch |
-
2003
- 2003-01-22 US US10/348,924 patent/US7134027B2/en not_active Expired - Fee Related
- 2003-12-15 EP EP20030028646 patent/EP1441278B1/en not_active Expired - Lifetime
-
2004
- 2004-01-15 KR KR1020040002870A patent/KR20040067910A/ko not_active Application Discontinuation
- 2004-01-19 CN CNB2004100033088A patent/CN100394354C/zh not_active Expired - Fee Related
- 2004-01-20 JP JP2004012355A patent/JP2004227586A/ja active Pending
-
2009
- 2009-05-15 KR KR1020090042330A patent/KR101038840B1/ko not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6256682B1 (en) * | 1998-05-06 | 2001-07-03 | Apple Computer, Inc. | Signaling of power modes over an interface bus |
JP2000181585A (ja) * | 1998-12-15 | 2000-06-30 | Alps Electric Co Ltd | コンピュータの電源立ち上げ装置 |
JP2001331241A (ja) * | 2000-05-22 | 2001-11-30 | Sony Corp | データ・ソース装置の電源装置 |
Also Published As
Publication number | Publication date |
---|---|
KR20040067910A (ko) | 2004-07-30 |
EP1441278A3 (en) | 2010-10-27 |
EP1441278B1 (en) | 2015-05-20 |
US7134027B2 (en) | 2006-11-07 |
JP2004227586A (ja) | 2004-08-12 |
KR20090071517A (ko) | 2009-07-01 |
CN1517831A (zh) | 2004-08-04 |
US20040143768A1 (en) | 2004-07-22 |
EP1441278A2 (en) | 2004-07-28 |
KR101038840B1 (ko) | 2011-06-03 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: MICROSOFT TECHNOLOGY LICENSING LLC Free format text: FORMER OWNER: MICROSOFT CORP. Effective date: 20150430 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150430 Address after: Washington State Patentee after: Micro soft technique license Co., Ltd Address before: Washington State Patentee before: Microsoft Corp. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080611 Termination date: 20190119 |