TWI365369B - - Google Patents

Info

Publication number
TWI365369B
TWI365369B TW096148231A TW96148231A TWI365369B TW I365369 B TWI365369 B TW I365369B TW 096148231 A TW096148231 A TW 096148231A TW 96148231 A TW96148231 A TW 96148231A TW I365369 B TWI365369 B TW I365369B
Authority
TW
Taiwan
Prior art keywords
residual quantity
battery pack
battery
microcomputer
information
Prior art date
Application number
TW096148231A
Other languages
English (en)
Other versions
TW200836042A (en
Inventor
Ryoichi Nakashima
Hideyuki Sato
Yukio Tsuchiya
Kazuyasu Nawa
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of TW200836042A publication Critical patent/TW200836042A/zh
Application granted granted Critical
Publication of TWI365369B publication Critical patent/TWI365369B/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
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/3644—Constructional arrangements
    • G01R31/3646—Constructional arrangements for indicating electrical conditions or variables, e.g. visual or audible indicators
    • 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
    • G06F1/28—Supervision thereof, e.g. detecting power-supply failure by out of limits supervision
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/81—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer by operating on the power supply, e.g. enabling or disabling power-on, sleep or resume operations
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • H01M10/4257—Smart batteries, e.g. electronic circuits inside the housing of the cells or batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H01M10/488—Cells or batteries combined with indicating means for external visualization of the condition, e.g. by change of colour or of light density
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/4221—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells with battery type recognition
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Computer Security & Cryptography (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computing Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Software Systems (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
  • Battery Mounting, Suspending (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
  • Studio Devices (AREA)
  • Power Sources (AREA)
TW096148231A 2005-03-10 2006-02-27 Battery, battery residual electric quantity displaying system and electric device TW200836042A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005067818A JP3838258B2 (ja) 2005-03-10 2005-03-10 バッテリー残量表示方法

Publications (2)

Publication Number Publication Date
TW200836042A TW200836042A (en) 2008-09-01
TWI365369B true TWI365369B (zh) 2012-06-01

Family

ID=36953164

Family Applications (2)

Application Number Title Priority Date Filing Date
TW095106504A TW200639615A (en) 2005-03-10 2006-02-27 Method of displaying remaining battery power, and electronic apparatus using the same
TW096148231A TW200836042A (en) 2005-03-10 2006-02-27 Battery, battery residual electric quantity displaying system and electric device

Family Applications Before (1)

Application Number Title Priority Date Filing Date
TW095106504A TW200639615A (en) 2005-03-10 2006-02-27 Method of displaying remaining battery power, and electronic apparatus using the same

Country Status (10)

Country Link
US (3) US7619536B2 (zh)
EP (3) EP1944616B1 (zh)
JP (3) JP3838258B2 (zh)
KR (3) KR101191579B1 (zh)
CN (4) CN101187832B (zh)
AT (3) ATE466292T1 (zh)
DE (2) DE602006014016D1 (zh)
ES (3) ES2336699T3 (zh)
TW (2) TW200639615A (zh)
WO (1) WO2006095563A1 (zh)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4775329B2 (ja) * 2007-06-07 2011-09-21 ソニー株式会社 電子機器、通信制御装置、および通信制御方法
JP4829854B2 (ja) * 2007-08-30 2011-12-07 キヤノン株式会社 電子機器及びその制御方法
CN101566872B (zh) * 2008-04-23 2010-12-15 环隆电气股份有限公司 具有省电功能的嵌入式电子装置及其省电方法
US9318917B2 (en) * 2009-04-09 2016-04-19 Sony Corporation Electric storage apparatus and power control system
WO2011045925A1 (ja) * 2009-10-13 2011-04-21 パナソニック株式会社 電源装置および車両
FR2957461B1 (fr) * 2010-03-09 2012-05-11 Bilal Manai Batterie adaptee pour permettre le recueil d'informations fiables sur son etat afin d'ameliorer sa duree de vie
JP2012049030A (ja) * 2010-08-27 2012-03-08 Denso Corp 電池管理装置、電池管理システム、および電池管理方法
CN102375127B (zh) * 2011-11-11 2014-01-08 深圳市中兴移动通信有限公司 一种移动终端剩余电池电量显示的方法
CN102868001B (zh) * 2012-09-20 2015-07-01 深圳市卓能新能源科技有限公司 锂离子电池电量显示方法及装置
JP5992282B2 (ja) * 2012-09-26 2016-09-14 京セラ株式会社 電子機器及び制御プログラム並びに電池異常判定方法
WO2014051039A1 (ja) * 2012-09-27 2014-04-03 京セラ株式会社 管理システム、管理方法及び機器
US9551758B2 (en) 2012-12-27 2017-01-24 Duracell U.S. Operations, Inc. Remote sensing of remaining battery capacity using on-battery circuitry
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
CN103606718B (zh) * 2013-10-25 2016-04-13 小米科技有限责任公司 电池、电池保护方法、装置和系统
JP6325251B2 (ja) * 2013-12-27 2018-05-16 東芝ライフスタイル株式会社 電気掃除機
CN110707774A (zh) 2014-01-31 2020-01-17 松下知识产权经营株式会社 信息提供方法、信息提供装置以及电池包
US9882250B2 (en) 2014-05-30 2018-01-30 Duracell U.S. Operations, Inc. Indicator circuit decoupled from a ground plane
CN104104878A (zh) * 2014-07-25 2014-10-15 深圳市中兴移动通信有限公司 拍摄过程中剩余拍摄时长的提醒方法和系统
US10297875B2 (en) 2015-09-01 2019-05-21 Duracell U.S. Operations, Inc. Battery including an on-cell indicator
JP2017073951A (ja) * 2015-10-09 2017-04-13 キヤノン株式会社 電子機器及びプログラム
CN105869450A (zh) * 2016-05-27 2016-08-17 中山智慧城电子科技有限公司 一种智能点读笔
US10151802B2 (en) 2016-11-01 2018-12-11 Duracell U.S. Operations, Inc. Reusable battery indicator with electrical lock and key
US11024891B2 (en) 2016-11-01 2021-06-01 Duracell U.S. Operations, Inc. Reusable battery indicator with lock and key mechanism
US10608293B2 (en) 2016-11-01 2020-03-31 Duracell U.S. Operations, Inc. Dual sided reusable battery indicator
US10483634B2 (en) 2016-11-01 2019-11-19 Duracell U.S. Operations, Inc. Positive battery terminal antenna ground plane
US10818979B2 (en) 2016-11-01 2020-10-27 Duracell U.S. Operations, Inc. Single sided reusable battery indicator
JP6753473B2 (ja) * 2016-12-12 2020-09-09 株式会社村田製作所 バッテリーパック、電子機器及びバッテリーパックの制御方法
US11451700B2 (en) 2019-03-06 2022-09-20 Aob Products Company Game camera having camera control module
JP6722955B1 (ja) * 2019-04-02 2020-07-15 東洋システム株式会社 バッテリー残存価値表示装置
CN111413623B (zh) * 2020-04-09 2022-05-31 苏州维伟思医疗科技有限公司 一种剩余电量计算方法、装置及计算机可读存储介质
US11837754B2 (en) 2020-12-30 2023-12-05 Duracell U.S. Operations, Inc. Magnetic battery cell connection mechanism
CN112946494B (zh) * 2021-01-22 2023-11-14 广东以诺通讯有限公司 一种电池盒自动测试机

Family Cites Families (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4560937A (en) * 1981-11-16 1985-12-24 Curtis Instruments, Inc. Battery state of charge metering method and apparatus
GB8528472D0 (en) * 1985-11-19 1985-12-24 British Aerospace Battery state of charge indicator
NL8601243A (nl) * 1986-05-15 1987-12-01 Philips Nv Inrichting voor het weergeven van de ladingstoestand van een batterij.
JPH0336977A (ja) 1989-06-30 1991-02-18 Shibaura Eng Works Co Ltd サーボモータの加減速制御方法および装置
JPH088466Y2 (ja) * 1989-08-23 1996-03-06 株式会社東芝 電池パック
JPH05198293A (ja) * 1992-01-20 1993-08-06 Sanyo Electric Co Ltd 電池パック
US5455499A (en) * 1993-04-26 1995-10-03 Motorola, Inc. Method and apparatus for indicating a battery status
JPH07230344A (ja) * 1994-02-21 1995-08-29 Toshiba Corp 携帯型電子機器及び電池パック
US5825155A (en) * 1993-08-09 1998-10-20 Kabushiki Kaisha Toshiba Battery set structure and charge/ discharge control apparatus for lithium-ion battery
US5608306A (en) * 1994-03-15 1997-03-04 Ericsson Inc. Rechargeable battery pack with identification circuit, real time clock and authentication capability
JPH08265984A (ja) * 1995-03-20 1996-10-11 Sanyo Electric Co Ltd 電源装置
US5698965A (en) * 1995-12-01 1997-12-16 Flight Systems, Inc. Apparatus and method for determining the current state of charge of a battery by monitoring battery voltage increases above and decreases below a threshold
JP3941140B2 (ja) * 1996-03-08 2007-07-04 ソニー株式会社 バッテリ使用残時間表示機能付き電子機器及びバッテリ使用残時間の表示方法
US6522361B2 (en) * 1996-03-08 2003-02-18 Sony Corporation Electronic apparatus having the function of displaying the battery residual quantity and method for displaying the battery residual quantity
US5717307A (en) * 1996-07-24 1998-02-10 Motorola, Inc. Apparatus and method for identifying the type and brand of a battery for a portable device
SE515367C2 (sv) * 1996-08-30 2001-07-23 Ericsson Telefon Ab L M Sätt och anordning för reglering av spänningen över enskilda celler i ett batteri
JP3099181B2 (ja) * 1996-09-10 2000-10-16 本田技研工業株式会社 蓄電器の電圧制御装置
JPH10263255A (ja) * 1997-03-27 1998-10-06 Nippon Kentetsu Co Ltd 洗濯機の制御方法
US6504344B1 (en) * 1997-07-03 2003-01-07 William Adams Monitoring battery packs
JP3750318B2 (ja) * 1997-11-14 2006-03-01 日産自動車株式会社 モジュール充放電器
SE515927C2 (sv) * 1999-01-27 2001-10-29 Ericsson Telefon Ab L M Ett förfarande och en apparat för att identifiera ett batteri
KR100639731B1 (ko) * 1999-09-03 2006-10-31 엘지전자 주식회사 배터리 팩 및 배터리 팩의 작동방법
JP2002223537A (ja) 2000-11-24 2002-08-09 Toshiba Tec Corp Ｄｃモータ
CN1357956A (zh) * 2000-12-06 2002-07-10 国碁电子股份有限公司 具有能量检测器的充电器
US7319755B2 (en) * 2001-08-03 2008-01-15 Waterstrike Incorporated Image altering apparatus and method for providing confidential viewing of a fundamental display image
US6822423B2 (en) * 2001-09-03 2004-11-23 Gpe International Limited Intelligent serial battery charger and charging block
WO2003032464A1 (fr) * 2001-10-01 2003-04-17 Sanken Electric Co., Ltd. Circuit d'equilibrage de tension, circuit de detection de tension, procede d'equilibrage de tension et procede de detection de tension associes
US20030069485A1 (en) * 2001-10-10 2003-04-10 Shimadzu Corporation Optical image measuring device
US6700350B2 (en) * 2002-05-30 2004-03-02 Texas Instruments Incorporated Method and apparatus for controlling charge balance among cells while charging a battery array
CN1276539C (zh) * 2002-06-12 2006-09-20 索尼株式会社 电池组和电池剩余能量计算方法
JP3919650B2 (ja) * 2002-10-23 2007-05-30 キヤノン株式会社 電子機器システム
US7378818B2 (en) * 2002-11-25 2008-05-27 Tiax Llc Bidirectional power converter for balancing state of charge among series connected electrical energy storage units
JP2004310387A (ja) 2003-04-04 2004-11-04 Sony Corp 認証確認システム及び認証確認方法並びに携帯型情報処理装置
US6867595B2 (en) * 2003-07-01 2005-03-15 Benq Corporation Verification system for verifying authenticity of a battery and method thereof
US6975092B2 (en) * 2003-07-03 2005-12-13 Dell Products L.P. Encrypted response smart battery
JP2005051964A (ja) 2003-07-31 2005-02-24 Sanyo Electric Co Ltd パック電池の真贋判定方法
US6972542B2 (en) * 2003-08-11 2005-12-06 Motorola, Inc. System and method for battery verification
KR20050018147A (ko) * 2003-08-13 2005-02-23 엘지전자 주식회사 비밀 인식 코드를 내장한 배터리
KR20050019240A (ko) * 2003-08-18 2005-03-03 삼성전자주식회사 네트워크 시스템의 제어 방법
JP4199071B2 (ja) 2003-08-25 2008-12-17 三菱電機ビルテクノサービス株式会社 マンコンベアの給油状況確認装置及びその給油状況確認方法
JP2005278241A (ja) * 2004-03-23 2005-10-06 Nissan Motor Co Ltd 組電池の容量調整装置および容量調整方法
US20050231160A1 (en) * 2004-04-15 2005-10-20 Fischl Steven R Energy safety notification system for electronic devices
US7471975B2 (en) * 2004-09-22 2008-12-30 The Research Foundation Of State University Of New York Optical tensor imaging
US20060097699A1 (en) * 2004-11-05 2006-05-11 Mathews Associates, Inc. State of charge indicator for battery
US8335550B2 (en) 2005-03-25 2012-12-18 Cnoga Holdings Ltd. Optical sensor device and image processing unit for measuring chemical concentrations, chemical saturations and biophysical parameters
JP4375318B2 (ja) * 2005-10-12 2009-12-02 ソニー株式会社 バッテリー装置
EP1780867B1 (en) * 2005-10-28 2016-11-30 Black & Decker Inc. Battery pack for cordless power tools
JP4639321B2 (ja) * 2005-11-14 2011-02-23 コニカミノルタセンシング株式会社 生体情報測定装置
JP2007227150A (ja) * 2006-02-23 2007-09-06 Sony Corp バッテリー装置および電子機器

Also Published As

Publication number Publication date
CN101187832B (zh) 2012-06-27
KR101425219B1 (ko) 2014-07-31
CN1942774A (zh) 2007-04-04
JP2006250718A (ja) 2006-09-21
ATE466292T1 (de) 2010-05-15
DE602006010672D1 (de) 2010-01-07
US20080150477A1 (en) 2008-06-26
US20090280396A1 (en) 2009-11-12
EP1944616A3 (en) 2008-11-19
JP3838258B2 (ja) 2006-10-25
CN101694516B (zh) 2016-09-28
CN101694517A (zh) 2010-04-14
KR20080003469A (ko) 2008-01-07
KR20080097430A (ko) 2008-11-05
EP1857828B1 (en) 2009-11-25
ES2345370T3 (es) 2010-09-21
CN101187832A (zh) 2008-05-28
US8368356B2 (en) 2013-02-05
US7864065B2 (en) 2011-01-04
CN101694516A (zh) 2010-04-14
JP2006322942A (ja) 2006-11-30
EP1944616B1 (en) 2010-04-28
JP4809138B2 (ja) 2011-11-09
ATE538393T1 (de) 2012-01-15
CN101694517B (zh) 2013-05-01
ES2336699T3 (es) 2010-04-15
EP2204661B8 (en) 2012-03-14
JP4780062B2 (ja) 2011-09-28
DE602006014016D1 (de) 2010-06-10
TW200836042A (en) 2008-09-01
EP1857828A4 (en) 2008-11-19
KR20070105234A (ko) 2007-10-30
WO2006095563A1 (ja) 2006-09-14
ES2379765T3 (es) 2012-05-03
EP2204661B1 (en) 2011-12-21
TWI352269B (zh) 2011-11-11
US20080266126A1 (en) 2008-10-30
EP1857828A1 (en) 2007-11-21
ATE449969T1 (de) 2009-12-15
CN100585424C (zh) 2010-01-27
EP1944616A2 (en) 2008-07-16
EP2204661A1 (en) 2010-07-07
US7619536B2 (en) 2009-11-17
KR101191579B1 (ko) 2012-10-15
TW200639615A (en) 2006-11-16
JP2008003100A (ja) 2008-01-10

Similar Documents

Publication Publication Date Title
TWI365369B (zh)
WO2005065338A3 (en) Method and system for wireless charging
WO2007071878A3 (fr) Etui pour recharger un appareil electronique en situation de mobilite
CY1112532T1 (el) Συστημα ολισθαινουσας θυρας για σταθμο ανταλλαγης συσσωρευτων
HK1096199A1 (zh) 用於裝載在電子裝置上的電池器件
HK1088086A1 (en) Inductive power receiving apparatus, system, element, and replacement cover portion
TW200637104A (en) Systems and methods for integration of charger regulation within a battery system
HK1096743A1 (en) Battery charger for portable devices and related methods
TW200520666A (en) Electronic device with improved hinge
SG134335A1 (en) Dual-architecture microserver card
EP1693984A4 (en) PROCESSING METHOD BASED ON A CHARGING TRIGGER EVENT AND A NEW AUTHORIZATION EVENT OF A PACKAGE DATA FLOW
CA2498080A1 (en) Electronic device including handheld electronic device with dual battery configuration, and associated method
WO2007059401A3 (en) Leash charging system and method for same
WO2007047312A3 (en) System and methodology for customized and optimized exercise routines
HK1085307A1 (en) Device for establishing an electrical connection between a portable electronic instrument and an external device, in particular for performing the recharge of a battery of said instrument
EP1931049A3 (en) In-vehicle electronic system, in-vehicle electronic apparatus and method of controlling power supply of portable electronic device
EP1799012A3 (en) Method and apparatus for wireless hearing devices
TWI267278B (en) System and method for switching encryption models
WO2007137205A3 (en) System and method for communicating power system information through a radio frequency device
CN205265689U (zh) 控制汽车中控台的无线控制装置
TW200629865A (en) Battery apparatus integrated with communication module and system thereof
CN112424573A (zh) 传感器装置、传感器装置的使用以及检测固体噪音的方法
TW200701590A (en) Charger and method used thereby
TW200636547A (en) Cordless input apparatus
TW200723641A (en) Device and method to maintain power of apparatus

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees