TW200504499A - Power-saving apparatus and method for operation of peripherals - Google Patents
Power-saving apparatus and method for operation of peripheralsInfo
- Publication number
- TW200504499A TW200504499A TW092120493A TW92120493A TW200504499A TW 200504499 A TW200504499 A TW 200504499A TW 092120493 A TW092120493 A TW 092120493A TW 92120493 A TW92120493 A TW 92120493A TW 200504499 A TW200504499 A TW 200504499A
- Authority
- TW
- Taiwan
- Prior art keywords
- power
- stand
- peripherals
- saving apparatus
- control module
- Prior art date
Links
Abstract
The present invention discloses a power-saving apparatus and a method for operation of peripherals, characterized in that a stand-by power control module and a plurality of connecting ports are disposed on a circuit board. The circuit board transmits a stand-by power to the connecting ports through the stand-by power control module. The stand-by power control module is determined to be ON or OFF according to a user interface, such that the stand-by power is cut-off or delivered to the connecting ports.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW92120493A TWI236587B (en) | 2003-07-28 | 2003-07-28 | Power-saving apparatus and method for operation of peripherals |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW92120493A TWI236587B (en) | 2003-07-28 | 2003-07-28 | Power-saving apparatus and method for operation of peripherals |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200504499A true TW200504499A (en) | 2005-02-01 |
TWI236587B TWI236587B (en) | 2005-07-21 |
Family
ID=36674957
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW92120493A TWI236587B (en) | 2003-07-28 | 2003-07-28 | Power-saving apparatus and method for operation of peripherals |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI236587B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7562236B2 (en) | 2005-05-28 | 2009-07-14 | Hong Fu Jin Precision Industry (Shen Zhen) Co., Ltd. | Power saving apparatus and method |
CN102156523A (en) * | 2010-02-12 | 2011-08-17 | 纬创资通股份有限公司 | Power supply management method and computer system |
TWI576707B (en) * | 2014-09-08 | 2017-04-01 | 宏達國際電子股份有限公司 | Portable electronic device and user data access method therefor |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI391823B (en) * | 2009-09-14 | 2013-04-01 | Avision Inc | Peripheral device capable of connecting with a computer host and power control method thereof |
TWI460595B (en) * | 2011-08-12 | 2014-11-11 | Sk Hynix Inc | Power management method for external electronic device |
WO2013086713A1 (en) | 2011-12-14 | 2013-06-20 | Universal Scientific Industrial (Shanghai) Co., Ltd. | Power saving method and control circuitry and power supply |
-
2003
- 2003-07-28 TW TW92120493A patent/TWI236587B/en not_active IP Right Cessation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7562236B2 (en) | 2005-05-28 | 2009-07-14 | Hong Fu Jin Precision Industry (Shen Zhen) Co., Ltd. | Power saving apparatus and method |
CN102156523A (en) * | 2010-02-12 | 2011-08-17 | 纬创资通股份有限公司 | Power supply management method and computer system |
TWI576707B (en) * | 2014-09-08 | 2017-04-01 | 宏達國際電子股份有限公司 | Portable electronic device and user data access method therefor |
Also Published As
Publication number | Publication date |
---|---|
TWI236587B (en) | 2005-07-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2006088167A3 (en) | Power supply control circuit and electronic circuit | |
WO2005104384A3 (en) | Method and apparatus for entering a low power mode | |
TWI256211B (en) | Apparatus and method for supplying power to a powered device, and combiner for use with the powered device | |
TW200620857A (en) | Method and system for reducing power consumption of IrDA enabled handsets by turning ON/OFF an IrDA port dynamically | |
WO2005106625A3 (en) | Selecting input/output devices to control power consumption of a computer system | |
TW200613970A (en) | On board performance monitor and power control system | |
HK1075520A1 (en) | Memory controller considering processor power states | |
TW200707291A (en) | Selective apparatus for main/backup basic input/output system (BIOS) | |
AU2003268967A1 (en) | A memory circuit comprising a non-volatile ram and a ram | |
AU2003240534A1 (en) | Memory buffer arrangement | |
ATE386295T1 (en) | INTEGRATED CIRCUIT WITH MULTIPLE OPERATION MODES | |
WO2001057627A3 (en) | Circuits, systems and methods for information privatization in personal electronic appliances | |
TWI266194B (en) | Electronic device and power control method | |
TW200622547A (en) | Differential power supply controller and method therefor | |
WO2004061635A3 (en) | Adaptive power control | |
TW200801977A (en) | Processor | |
WO2002011509A8 (en) | Hearing device and set of such devices | |
TW200504499A (en) | Power-saving apparatus and method for operation of peripherals | |
TW200618371A (en) | Portable charging system | |
AU2001247911A1 (en) | Combined power supply and electronic control circuit for abs | |
WO2004027688A3 (en) | Power supply for an asynchronous data treatment circuit | |
WO2006126890A3 (en) | Wearable/portable power and communications device | |
ZA200302625B (en) | System and method for combing low-power signals and high-power signals on a single circuit board in a gaming machine. | |
TW200504498A (en) | Power control system for providing different output voltage based on operation state of computer system | |
AU2003295955A1 (en) | Stand-by power supply shutdown at power on |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |