CA2564021A1 - Mobile device with a smart battery - Google Patents

Mobile device with a smart battery Download PDF

Info

Publication number
CA2564021A1
CA2564021A1 CA002564021A CA2564021A CA2564021A1 CA 2564021 A1 CA2564021 A1 CA 2564021A1 CA 002564021 A CA002564021 A CA 002564021A CA 2564021 A CA2564021 A CA 2564021A CA 2564021 A1 CA2564021 A1 CA 2564021A1
Authority
CA
Canada
Prior art keywords
battery
memory
battery information
additional
smart
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.)
Granted
Application number
CA002564021A
Other languages
French (fr)
Other versions
CA2564021C (en
Inventor
Christopher Book
David Mak-Fan
Martin Guthrie
Jonathan Brubacher
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BlackBerry Ltd
Original Assignee
Research in Motion Ltd
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 Research in Motion Ltd filed Critical Research in Motion Ltd
Publication of CA2564021A1 publication Critical patent/CA2564021A1/en
Application granted granted Critical
Publication of CA2564021C publication Critical patent/CA2564021C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H02J7/00047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with provisions for charging different types of batteries
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • H04W52/0274—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof
    • H04W52/0277—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof according to available power supply, e.g. switching off when a low battery condition is detected
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Abstract

Various embodiments are described for a mobile communication device having a main processor for controlling the operation of the mobile communication device; a device memory coupled to the main processor for storing a plurality of battery information profiles; and a smart battery coupled to the main processor for providing supply power. The smart battery includes a battery processor for controlling the operation of the smart battery and communicating with the main processor; and a battery memory coupled to the battery processor for storing a Battery ID indicating the model of the smart battery. The main processor is configured to communicate with the battery processor to obtain the Battery ID and select one the battery information profiles based on the Battery ID.

Claims (17)

1. A mobile communication device comprising:

a main processor for controlling the operation of the mobile communication device;

a device memory coupled to the main processor and adapted to store a plurality of battery information profiles; and a smart battery coupled to the main processor, the smart battery being adapted to provide supply power to the mobile device, the smart battery comprising:

a battery processor adapted to control the operation of the smart battery and communicate with the main processor; and a battery memory coupled to the battery processor, the battery memory being adapted to store a Battery ID
indicating the model of the smart battery, wherein, the main processor is configured to communicate with the battery processor to obtain the Battery ID and select one of the battery information profiles based on the Battery ID.
2. The mobile communication device of claim 1, wherein the battery memory further comprises an additional battery information profile, and the main processor is configured to use the additional battery information profile provided by the battery memory.
3. The mobile communication device of claim 1, wherein the battery memory further comprises an additional battery information profile with a version number and the main processor is configured to use the additional battery information profile when the version number indicates that the additional battery information profile is newer than the battery information profiles stored in the device memory.
4. The mobile communication device of claim 1, wherein the battery memory further comprises an additional battery information profile with a corresponding version number and the mobile device comprises version information identifying version numbers associated with erroneous additional battery information profiles and wherein the main processor is configured not to use the additional battery information profile if the corresponding version number is indicated in the version information.
5. The mobile communication device of claim 1, wherein the battery memory further comprises additional battery information profiles for different communication standards, and the main processor is configured to use one of the additional battery information profiles that correspond to the communication standard employed by the communication subsystem.
6. The mobile communication device of claim 5, wherein one of the additional battery information profiles comprise a lookup table with voltage versus charge capacity information, and another of the additional battery information profiles comprise a set of offsets that are applied to the lookup table.
7. A method for obtaining battery information for a mobile communication device that comprises a main processor, and a smart battery comprising a battery processor and a battery memory, wherein the method comprises:

storing a plurality of battery information profiles in the device memory;

storing a Battery ID in the battery memory indicating the model of the smart battery;

providing a communication interface between the smart processor and the main processor;

sending the battery ID from the battery processor to the main processor; and selecting one of the battery information profiles at the mobile communication device based on the Battery ID.
8. The method of claim 7, wherein the method further comprises providing the battery memory with an additional battery information profile, and using the additional battery information profile rather than the battery information profiles stored in the device memory.
9. The method of claim 7, wherein the method further comprises providing the battery memory with an additional battery information profile along with a version number and using the additional battery information profile rather than the battery information profiles stored in the device memory when the version number indicates that the additional battery information profile is newer than the battery information profiles stored in the device memory.
10. The method of claim 7, wherein the method further comprises providing the battery memory with an additional battery information profile with a corresponding version number and providing the mobile device with version information identifying version numbers associated with erroneous additional battery information profiles and wherein the method comprises not using the additional battery information profile if the corresponding version number is indicated in the version information.
11. The method of claim 7, wherein the method further comprises providing the battery memory with additional battery information profiles for different communication standards, and using one of the additional battery information profiles that correspond to the communication standard employed by the mobile communication device.
12. The method of claim 11, wherein the method further comprises providing one of the additional battery information profiles as a lookup table with voltage versus charge capacity information, and another of the additional battery information profiles with a set of offsets that are applied to the lookup table.
13. A smart battery for providing supply power to a mobile device, the smart battery being capable of being connected to the mobile device, the smart battery comprising:

a battery processor adapted to control the operation of the smart battery and communicate with a processor of the mobile device when the smart battery is connected to the mobile device; and a battery memory coupled to the battery processor, the battery memory being adapted to store a Battery ID indicating the model of the smart battery, a battery information profile along with an identifier for indicating situations in which the battery information profile is to be used by the mobile device.
14. The smart battery of claim 13, wherein the identifier is a version number and the battery information profile is used by the mobile device when the version number indicates that the battery information profile is newer than battery information stored in the mobile device.
15. The smart battery of claim 13, wherein the battery memory comprises several battery information profiles for different communication standards.
16. The smart battery of claim 15, wherein one of the battery information profiles comprise a lookup table with voltage versus charge capacity information, and another of the battery information profiles comprise a set of offsets that are applied to the lookup table.
17. A computer readable medium for obtaining battery information for a mobile communication device that comprises a main processor, and a smart battery comprising a battery processor and a battery memory, the computer readable medium comprising program code executable by a processor of the mobile device for causing said device to implement the method of any one of claims 7 to 12.
CA2564021A 2005-10-14 2006-10-13 Mobile device with a smart battery Active CA2564021C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US72617305P 2005-10-14 2005-10-14
US60/726,173 2005-10-14

Publications (2)

Publication Number Publication Date
CA2564021A1 true CA2564021A1 (en) 2007-04-14
CA2564021C CA2564021C (en) 2010-12-07

Family

ID=37600827

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2564021A Active CA2564021C (en) 2005-10-14 2006-10-13 Mobile device with a smart battery

Country Status (3)

Country Link
US (4) US7715884B2 (en)
EP (1) EP1775654B1 (en)
CA (1) CA2564021C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102379089A (en) * 2009-03-31 2012-03-14 高通股份有限公司 Power supply control system and method with variable post-regulation
US8278870B2 (en) 2005-10-14 2012-10-02 Research In Motion Limited Battery pack authentication for a mobile communication device
US8543162B2 (en) 2005-10-14 2013-09-24 Blackberry Limited Interface and communication protocol for a mobile device with a smart battery
US9633185B2 (en) 2014-02-24 2017-04-25 Samsung Electronics Co., Ltd. Device having secure JTAG and debugging method for the same

Families Citing this family (80)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004010890B4 (en) * 2004-03-06 2008-01-03 Atmel Germany Gmbh Method and circuit arrangement for switching an electrical circuit into a power-saving mode
CA2564021C (en) 2005-10-14 2010-12-07 Research In Motion Limited Mobile device with a smart battery
US8296587B2 (en) * 2006-08-30 2012-10-23 Green Plug, Inc. Powering an electrical device through a legacy adapter capable of digital communication
JP4366385B2 (en) * 2006-08-31 2009-11-18 株式会社東海理化電機製作所 Charging system
JP2009151953A (en) * 2007-12-18 2009-07-09 Mitsumi Electric Co Ltd Battery pack, and electronic apparatus
JP2009237936A (en) * 2008-03-27 2009-10-15 Toshiba Corp Information collection apparatus, method and program
US8342763B2 (en) * 2008-06-19 2013-01-01 Zih Corp. Portable printer with ribbon cartridge retaining feature
US20100072956A1 (en) * 2008-09-24 2010-03-25 Fiebrich Greg R Low Power and Accurate Adapter-Current Detection Scheme for Dynamic Load Balancing
US8781530B2 (en) * 2008-12-16 2014-07-15 At&T Intellectual Property I, L.P. OTA file upload servers
CN101753700B (en) * 2008-12-22 2012-12-19 联想(北京)有限公司 Method for detecting battery information of mobile terminal and mobile terminal
US8084946B2 (en) * 2009-02-26 2011-12-27 Research In Motion Limited Method of driving a flash device and a number of loads powered by a battery and handheld electronic device including the same
US8200292B2 (en) * 2009-02-26 2012-06-12 Research In Motion Limited Method and apparatus for dynamic battery management control in a mobile communication device
US8332836B2 (en) * 2009-03-11 2012-12-11 Pine Valley Investments, Inc. System and method for updating portable electronic devices using a rechargeable battery
DE102009025303A1 (en) 2009-06-15 2010-12-16 Rwe Ag Method and device for communication between an electric vehicle and a charging station
US8452352B2 (en) * 2009-11-06 2013-05-28 International Business Machines Corporation Systems and methods for predicting battery drain time caused by smartphone applications
EP2387126B1 (en) * 2010-05-14 2016-01-06 BlackBerry Limited Method and apparatus for charging a power pack of a portable electronic device
US8700934B2 (en) * 2010-07-27 2014-04-15 Blackberry Limited System and method for dynamically configuring processing speeds in a wireless mobile telecommunications device
EP2485363B1 (en) * 2011-02-08 2019-06-19 BlackBerry Limited Disabling a power pack from a host device
US8898461B2 (en) * 2011-03-03 2014-11-25 Lenovo (Singapore) Pte. Ltd. Battery authentication method and apparatus
US10678905B2 (en) 2011-03-18 2020-06-09 Lenovo (Singapore) Pte. Ltd. Process for controlling battery authentication
US20120246294A1 (en) * 2011-03-23 2012-09-27 Eric Thomas Eaton System and method of selecting devices to communicate with a node in a communication network
CA2830283C (en) 2011-03-25 2016-11-01 Certicom Corp. Interrogating an authentication device
CN103797682B (en) * 2011-04-28 2017-08-25 佐尔循环公司 The virus-type distribution of battery management parameter
US9197079B2 (en) * 2011-04-28 2015-11-24 Zoll Circulation, Inc. System and method for tracking and archiving battery performance data
WO2012151652A1 (en) 2011-05-06 2012-11-15 Certicom Corp. Managing data for authentication devices
US8912749B2 (en) * 2011-06-01 2014-12-16 Htc Corporation Electrical apparatus and verification method for battery module thereof
CN102820970B (en) * 2011-06-08 2016-08-03 宏达国际电子股份有限公司 Electronic installation and the authentication method of battery module thereof
JP5833364B2 (en) * 2011-07-08 2015-12-16 京セラ株式会社 Communication control method and base station
US9146595B2 (en) * 2011-08-05 2015-09-29 Qualcomm Incorporated Systems and methods for remotely monitoring or controlling a battery
WO2013099228A2 (en) 2011-12-30 2013-07-04 Makita Corporation Charger, battery pack charging system and cordless power tool system
US8571491B2 (en) 2012-01-24 2013-10-29 B. Braun Melsungen Ag Systems and methods for enabling wireless functionality in electronic devices
US9173185B1 (en) 2012-04-10 2015-10-27 Sprint Spectrum L.P. Methods and systems for managing registration signaling based on off-time duration
US9166434B2 (en) 2012-06-29 2015-10-20 Intel Corporation Universal charger
US9411398B2 (en) * 2012-09-28 2016-08-09 Intel Corporation Electronic device and method to extend battery life
US9781496B2 (en) 2012-10-25 2017-10-03 Milwaukee Electric Tool Corporation Worksite audio device with wireless interface
DE102012221133A1 (en) * 2012-11-20 2014-05-22 Robert Bosch Gmbh Device for testing and maintaining a high-voltage battery and uses of this device
US9727720B2 (en) 2012-11-30 2017-08-08 Certicom Corp. Challenge-response authentication using a masked response value
US9369290B2 (en) 2012-11-30 2016-06-14 Certicom Corp. Challenge-response authentication using a masked response value
US20150341245A1 (en) * 2012-12-05 2015-11-26 Telefonaktiebolaget L M Ericsson (Publ) Network management model extension
US9281699B2 (en) 2012-12-27 2016-03-08 Intel Corporation Electronic device to be powered by alternative power source
US9551758B2 (en) 2012-12-27 2017-01-24 Duracell U.S. Operations, Inc. Remote sensing of remaining battery capacity using on-battery circuitry
US9287702B2 (en) 2012-12-27 2016-03-15 Intel Corporation Universal power interface
US9438054B2 (en) * 2013-05-01 2016-09-06 Apple Inc. Battery charger integrated circuit chip
DE102013208834A1 (en) * 2013-05-14 2014-11-20 Robert Bosch Gmbh Data transmission with an electric machine
US9478850B2 (en) 2013-05-23 2016-10-25 Duracell U.S. Operations, Inc. Omni-directional antenna for a cylindrical body
US9726763B2 (en) 2013-06-21 2017-08-08 Duracell U.S. Operations, Inc. Systems and methods for remotely determining a battery characteristic
CN103324293B (en) * 2013-07-16 2016-05-04 锤子科技（北京）有限公司 The display control method of mobile terminal display interface and device
KR102114404B1 (en) * 2013-08-14 2020-05-22 삼성전자주식회사 Method and apparatus for wireless charging of an electronic device
US9792622B2 (en) * 2013-09-05 2017-10-17 Avago Technologies General Ip (Singapore) Pte. Ltd. Communicating device data prior to establishing wireless power connection
USD741795S1 (en) 2013-10-25 2015-10-27 Milwaukee Electric Tool Corporation Radio charger
US9553341B2 (en) 2014-02-25 2017-01-24 Motorola Solutions, Inc. Method and apparatus for controlling access to a logic circuit in a battery by multiple components connected to the battery
US9970986B2 (en) * 2014-03-11 2018-05-15 Cryptography Research, Inc. Integrated circuit authentication
US9612643B2 (en) 2014-03-29 2017-04-04 Intel Corporation Controlling the CPU slew rates based on the battery state of charge
US9601938B2 (en) 2014-05-15 2017-03-21 Intel Corporation Battery charger for different power sources
US9882250B2 (en) 2014-05-30 2018-01-30 Duracell U.S. Operations, Inc. Indicator circuit decoupled from a ground plane
US9575132B2 (en) 2014-07-17 2017-02-21 Honeywell International Inc. Method and system for calculating accurate battery percentage usage in wireless field devices
JP2016127740A (en) * 2015-01-06 2016-07-11 東芝テック株式会社 Information processor and peripheral unit
US10553088B2 (en) * 2015-01-12 2020-02-04 Jonathan Lee Security device for integration into a security system
US10297875B2 (en) 2015-09-01 2019-05-21 Duracell U.S. Operations, Inc. Battery including an on-cell indicator
CN106604382B (en) * 2015-10-16 2020-11-27 华为技术有限公司 Low-power-consumption communication method and device
US10618651B2 (en) 2016-02-22 2020-04-14 WiBotic Inc. Systems and methods of electrically powering devices
US10628898B2 (en) * 2016-03-07 2020-04-21 Husqvarna Ab Identifying and locating a substitute battery for a construction job site power tool
US10069319B2 (en) 2016-03-08 2018-09-04 Apple Inc. Systems and methods for simultaneously charging a battery with multiple power sources
US10540728B2 (en) * 2016-03-09 2020-01-21 Husqvarna Ab Locating substitute construction tools within a construction worksite
US10199847B2 (en) * 2016-10-18 2019-02-05 Microsoft Technology Licensing, Llc Battery including programmable components
US10483634B2 (en) 2016-11-01 2019-11-19 Duracell U.S. Operations, Inc. Positive battery terminal antenna ground plane
US10151802B2 (en) 2016-11-01 2018-12-11 Duracell U.S. Operations, Inc. Reusable battery indicator with electrical lock and key
US10608293B2 (en) 2016-11-01 2020-03-31 Duracell U.S. Operations, Inc. Dual sided reusable battery indicator
US11024891B2 (en) 2016-11-01 2021-06-01 Duracell U.S. Operations, Inc. Reusable battery indicator with lock and key mechanism
US10818979B2 (en) 2016-11-01 2020-10-27 Duracell U.S. Operations, Inc. Single sided reusable battery indicator
US10032365B1 (en) 2017-10-16 2018-07-24 Universal Electronics Inc. Apparatus, system and method for using a universal controlling device for displaying a graphical user element in a display device
US11701976B2 (en) 2017-12-15 2023-07-18 WiBotic Inc. Device authentication for wireless charging
US11707996B2 (en) 2017-12-15 2023-07-25 WiBotic Inc. Wireless charging with multiple charging locations
EP3537730A1 (en) * 2018-03-09 2019-09-11 Oticon A/s A method for updating a discharge battery profile
US10931121B2 (en) * 2018-05-09 2021-02-23 Dell Products, L.P. Controlling battery utilization using discharge pattern when system is powered off
US11093599B2 (en) * 2018-06-28 2021-08-17 International Business Machines Corporation Tamper mitigation scheme for locally powered smart devices
DE102018220674A1 (en) * 2018-11-30 2020-06-04 Robert Bosch Gmbh Power supply device
CN111478400A (en) * 2020-05-08 2020-07-31 广州视源电子科技股份有限公司 Method, device and storage medium for determining whether storage battery is matched with electrical appliance
US20220037705A1 (en) * 2020-07-31 2022-02-03 Rifaz Ahamed Iqbal Smart battery location tracking system
US11837754B2 (en) 2020-12-30 2023-12-05 Duracell U.S. Operations, Inc. Magnetic battery cell connection mechanism

Family Cites Families (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5619117A (en) * 1982-06-07 1997-04-08 Norand Corporation Battery pack having memory
US6271643B1 (en) * 1986-12-18 2001-08-07 Intermec Ip Corp. Battery pack having memory
US5255146A (en) 1991-08-29 1993-10-19 National Semiconductor Corporation Electrostatic discharge detection and clamp control circuit
US5608306A (en) * 1994-03-15 1997-03-04 Ericsson Inc. Rechargeable battery pack with identification circuit, real time clock and authentication capability
JPH08111674A (en) 1994-10-13 1996-04-30 Fuji Photo Optical Co Ltd Insulated type interface circuit in half duplex serial transmission line
US5633573A (en) * 1994-11-10 1997-05-27 Duracell, Inc. Battery pack having a processor controlled battery operating system
US5587924A (en) * 1995-03-31 1996-12-24 Compaq Computer Corporation Automatic system for handling batteries
US5706163A (en) 1995-11-28 1998-01-06 California Micro Devices Corporation ESD-protected thin film capacitor structures
JPH09271144A (en) 1996-01-29 1997-10-14 Sony Corp Power supply identifying method, battery pack, and electronic device
US6008620A (en) * 1996-04-05 1999-12-28 Sony Corporation Battery charging device, method for charging battery pack and battery pack
KR100290510B1 (en) 1997-02-28 2001-06-01 가시오 가즈오 Authentication system using network
US6219417B1 (en) 1997-06-06 2001-04-17 Advanced Micro Devices, Inc. Ring trip detection in a communication system
US6173350B1 (en) 1997-10-17 2001-01-09 Eveready Battery Company Inc. System and method for writing data to a serial bus from a smart battery
US6175211B1 (en) 1999-04-15 2001-01-16 Black & Decker Inc. Battery pack with identification device
CA2272943C (en) 1998-06-17 2008-08-12 Black & Decker Inc. Apparatus for charging batteries
US6005367A (en) * 1998-07-14 1999-12-21 Centurion International, Inc. Smart power system
FR2783979B1 (en) 1998-09-28 2000-11-10 Cit Alcatel PORTABLE ELECTRONIC DEVICE WITH BATTERY DISCHARGE CONTROL CIRCUIT, AND ASSOCIATED METHOD
US6809649B1 (en) * 1999-01-26 2004-10-26 Telefonaktiebolaget Lm Ericsson(Publ) Method and apparatus for communication between an electronic device and a connected battery
SE515927C2 (en) * 1999-01-27 2001-10-29 Ericsson Telefon Ab L M A method and apparatus for identifying a battery
US6690947B1 (en) * 1999-03-25 2004-02-10 Kantan Inc. Methods and apparatus for a flexible wireless communication and cellular telephone system
FI991134A (en) 1999-05-18 2000-11-19 Sonera Oyj Software Testing
JP3534041B2 (en) 2000-06-07 2004-06-07 日本電気株式会社 Offline terminal authentication system and offline terminal authentication method used therefor
US6429622B1 (en) 2000-11-14 2002-08-06 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for authenticating a charging unit by a portable battery-operated electronic device
JP2003158775A (en) 2001-07-24 2003-05-30 Cec:Kk Program updating system for portable telephone
JP3773431B2 (en) * 2001-09-20 2006-05-10 松下電器産業株式会社 Key mounting system, LSI for realizing the same, and key mounting method
JP2003124923A (en) 2001-10-15 2003-04-25 Nec Infrontia Corp Method of storing cipher key in battery
JP3625799B2 (en) 2001-11-30 2005-03-02 三洋電機株式会社 Battery pack with authenticity detection circuit
US7392068B2 (en) 2002-03-01 2008-06-24 Mobilewise Alternative wirefree mobile device power supply method and system with free positioning
GB2406482B (en) * 2002-03-12 2005-08-17 Toshiba Res Europ Ltd Alternative radio system monitoring
JP3743638B2 (en) 2002-09-12 2006-02-08 松下電器産業株式会社 Multi-mode communication terminal
US7259538B2 (en) 2002-11-14 2007-08-21 Hewlett-Packard Development Company, L.P. Adaptive battery conditioning employing battery chemistry determination
US6975092B2 (en) 2003-07-03 2005-12-13 Dell Products L.P. Encrypted response smart battery
JP2005051964A (en) 2003-07-31 2005-02-24 Sanyo Electric Co Ltd Method of judging whether battery pack is of standard specifications or not
US6972542B2 (en) * 2003-08-11 2005-12-06 Motorola, Inc. System and method for battery verification
JP2005073053A (en) * 2003-08-26 2005-03-17 Sanyo Electric Co Ltd Id confirmation unit, id generation unit and authentication system
US6876229B1 (en) 2003-09-23 2005-04-05 International Business Machines Corporation Method and system for providing bidirectional asynchronous communication
US20050149740A1 (en) 2003-12-31 2005-07-07 Kotzin Michael D. Method and apparatus for device authentication
US7596699B2 (en) 2004-02-24 2009-09-29 Intersil Americas Inc. Battery authentication system
KR100938075B1 (en) * 2004-08-30 2010-01-21 삼성에스디아이 주식회사 Smart battery and battery discrimination method using it
US7388466B2 (en) 2004-11-30 2008-06-17 Lear Corporation Integrated passive entry and remote keyless entry system
US7512795B2 (en) 2005-01-04 2009-03-31 Motorola, Inc. Method and apparatus for authenticating components
US20060178170A1 (en) 2005-02-08 2006-08-10 Samsung Electronics Co., Ltd. Wireless communication device having battery authentication, and associated method
US7613924B2 (en) 2005-03-08 2009-11-03 Texas Instruments Incorporated Encrypted and other keys in public and private battery memories
US20070018611A1 (en) * 2005-07-11 2007-01-25 Nokia Corporation Battery detection interface
US7250612B2 (en) * 2005-09-28 2007-07-31 General Electric Company Devices and methods capable of authenticating batteries
CA2564021C (en) 2005-10-14 2010-12-07 Research In Motion Limited Mobile device with a smart battery
ATE489670T1 (en) * 2005-10-14 2010-12-15 Research In Motion Ltd MOBILE COMMUNICATION DEVICE WITH AN INTELLIGENT BATTERY SYSTEM
US7667429B2 (en) * 2005-10-14 2010-02-23 Research In Motion Limited Battery pack authentication for a mobile device
US7715374B2 (en) 2006-12-20 2010-05-11 Oki Electric Industry Co. Ltd. Redundancy gateway system
US7900045B2 (en) 2006-12-28 2011-03-01 Motorola Mobility, Inc. Method to authenticate an accessory

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8278870B2 (en) 2005-10-14 2012-10-02 Research In Motion Limited Battery pack authentication for a mobile communication device
US8543162B2 (en) 2005-10-14 2013-09-24 Blackberry Limited Interface and communication protocol for a mobile device with a smart battery
US8639219B2 (en) 2005-10-14 2014-01-28 Blackberry Limited Battery pack authentication for a mobile communication device
US8670799B2 (en) 2005-10-14 2014-03-11 Blackberry Limited Interface and communication protocol for a mobile device with a smart battery
CN102379089A (en) * 2009-03-31 2012-03-14 高通股份有限公司 Power supply control system and method with variable post-regulation
CN102379089B (en) * 2009-03-31 2014-08-06 高通股份有限公司 Power supply control system and method with variable post-regulation
US9633185B2 (en) 2014-02-24 2017-04-25 Samsung Electronics Co., Ltd. Device having secure JTAG and debugging method for the same

Also Published As

Publication number Publication date
EP1775654B1 (en) 2017-05-17
US8554284B2 (en) 2013-10-08
US7715884B2 (en) 2010-05-11
US20120315959A1 (en) 2012-12-13
US20070123303A1 (en) 2007-05-31
US20120021807A1 (en) 2012-01-26
US8032187B2 (en) 2011-10-04
US8280454B2 (en) 2012-10-02
US20100178961A1 (en) 2010-07-15
EP1775654A1 (en) 2007-04-18
CA2564021C (en) 2010-12-07

Similar Documents

Publication Publication Date Title
CA2564021A1 (en) Mobile device with a smart battery
US9124305B2 (en) Device, method and system for efficiently powering a near field communication device
US9265126B2 (en) Method and apparatus for using portable terminal
TW200617793A (en) Portable memory devices with removable caps that effect operation of the devices when attached
EP2077481A3 (en) Energy storage module
EP2169938A3 (en) Terminal device, connectable position information display method and program
EP1221652A3 (en) System and method to specify device specific user interface information in the firmware of a USB device
ATE536283T1 (en) DESCRIPTION SYSTEM FOR VEHICLES
WO2007132420A3 (en) Pseudo-random authentification code altering scheme for a transponder and a base station
EP2112591A3 (en) Embedded control system
CN101105766A (en) Storage device with capacity indication function
CN104409088A (en) Mobile hard disk capable of directly displaying storage capacity
CN204203945U (en) Wireless printer
CN202135192U (en) Mobile terminal with automatic mode switching function
WO2005043468A3 (en) Radio communication system, mobile terminal device, server device, memory card and computer-readable program
CN104113631A (en) Data transmission method and electronic apparatus
CN204087794U (en) A kind of wifi flash disk
CN204788563U (en) Intelligent system of monitoring beer stock surplus
CN203773953U (en) System taking mobile phone as wireless storage
TW200632630A (en) Erasing control circuit and method for erasing BIOS configuration memory in computer system
CN204178715U (en) A kind of portable hard drive of direct display memory capacity
CN205453679U (en) Electron card and communication system
CN103729302A (en) Method for preventing flash subarea from being frequently read and written
CN214507058U (en) Multi-power-station parameter injector
CN103151063A (en) Anti-loss U disk and realization method of same

Legal Events

Date Code Title Description
EEER Examination request