Methods and system for reducing battery leakage in an information handling system

A method for reducing current leakage in a battery in communication with an information handling system (IHS). The method includes providing a battery management unit (BMU) in the battery, the BMU in communication with an embedded controller (EC), the BMU in a standby mode while the battery is coupl...

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Hauptverfasser:	LIN HSIEN TSUNG, LIU CHIN-JUI, YIN CHIHIEH
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER COMPUTING CONVERSION OR DISTRIBUTION OF ELECTRIC POWER COUNTING ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY GENERATION PHYSICS SYSTEMS FOR STORING ELECTRIC ENERGY
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creator	LIN HSIEN TSUNG LIU CHIN-JUI YIN CHIHIEH
description	A method for reducing current leakage in a battery in communication with an information handling system (IHS). The method includes providing a battery management unit (BMU) in the battery, the BMU in communication with an embedded controller (EC), the BMU in a standby mode while the battery is coupled to the IHS, and configuring the BMU to exit the standby mode if an external power supply is coupled to the IHS. Also disclosed is an IHS which includes an EC in communication with a BMU, a power switch in communication with the EC and the BMU, and a control switch configured to be switched on if an external power supply is coupled to the IHS or if the power switch is activated without the external power supply, wherein the BMU unit exits the standby mode if the control switch is switched on.
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The method includes providing a battery management unit (BMU) in the battery, the BMU in communication with an embedded controller (EC), the BMU in a standby mode while the battery is coupled to the IHS, and configuring the BMU to exit the standby mode if an external power supply is coupled to the IHS. Also disclosed is an IHS which includes an EC in communication with a BMU, a power switch in communication with the EC and the BMU, and a control switch configured to be switched on if an external power supply is coupled to the IHS or if the power switch is activated without the external power supply, wherein the BMU unit exits the standby mode if the control switch is switched on.</description><language>eng</language><subject>CALCULATING ; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER ; COMPUTING ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; COUNTING ; ELECTRIC DIGITAL DATA PROCESSING ; ELECTRICITY ; GENERATION ; PHYSICS ; SYSTEMS FOR STORING ELECTRIC ENERGY</subject><creationdate>2014</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20140325&DB=EPODOC&CC=US&NR=8683241B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20140325&DB=EPODOC&CC=US&NR=8683241B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LIN HSIEN TSUNG</creatorcontrib><creatorcontrib>LIU CHIN-JUI</creatorcontrib><creatorcontrib>YIN CHIHIEH</creatorcontrib><title>Methods and system for reducing battery leakage in an information handling system</title><description>A method for reducing current leakage in a battery in communication with an information handling system (IHS). 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Also disclosed is an IHS which includes an EC in communication with a BMU, a power switch in communication with the EC and the BMU, and a control switch configured to be switched on if an external power supply is coupled to the IHS or if the power switch is activated without the external power supply, wherein the BMU unit exits the standby mode if the control switch is switched on.</description><subject>CALCULATING</subject><subject>CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER</subject><subject>COMPUTING</subject><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</subject><subject>COUNTING</subject><subject>ELECTRIC DIGITAL DATA PROCESSING</subject><subject>ELECTRICITY</subject><subject>GENERATION</subject><subject>PHYSICS</subject><subject>SYSTEMS FOR STORING ELECTRIC ENERGY</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2014</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZAj0TS3JyE8pVkjMS1EoriwuSc1VSMsvUihKTSlNzsxLV0hKLClJLapUyElNzE5MT1XIzAMqBZJARbmJJZn5eQoZQK05IKUQ7TwMrGmJOcWpvFCam0HBzTXE2UM3tSA_PrW4IDE5NS-1JD402MLMwtjIxNDJyJgIJQB85zep</recordid><startdate>20140325</startdate><enddate>20140325</enddate><creator>LIN HSIEN TSUNG</creator><creator>LIU CHIN-JUI</creator><creator>YIN CHIHIEH</creator><scope>EVB</scope></search><sort><creationdate>20140325</creationdate><title>Methods and system for reducing battery leakage in an information handling system</title><author>LIN HSIEN TSUNG ; LIU CHIN-JUI ; YIN CHIHIEH</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US8683241B23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2014</creationdate><topic>CALCULATING</topic><topic>CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER</topic><topic>COMPUTING</topic><topic>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</topic><topic>COUNTING</topic><topic>ELECTRIC DIGITAL DATA PROCESSING</topic><topic>ELECTRICITY</topic><topic>GENERATION</topic><topic>PHYSICS</topic><topic>SYSTEMS FOR STORING ELECTRIC ENERGY</topic><toplevel>online_resources</toplevel><creatorcontrib>LIN HSIEN TSUNG</creatorcontrib><creatorcontrib>LIU CHIN-JUI</creatorcontrib><creatorcontrib>YIN CHIHIEH</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LIN HSIEN TSUNG</au><au>LIU CHIN-JUI</au><au>YIN CHIHIEH</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Methods and system for reducing battery leakage in an information handling system</title><date>2014-03-25</date><risdate>2014</risdate><abstract>A method for reducing current leakage in a battery in communication with an information handling system (IHS). 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subjects	CALCULATING CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER COMPUTING CONVERSION OR DISTRIBUTION OF ELECTRIC POWER COUNTING ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY GENERATION PHYSICS SYSTEMS FOR STORING ELECTRIC ENERGY
title	Methods and system for reducing battery leakage in an information handling system
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