JP6376913B2 - 電子機器 - Google Patents

電子機器 Download PDF

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Publication number
JP6376913B2
JP6376913B2 JP2014184588A JP2014184588A JP6376913B2 JP 6376913 B2 JP6376913 B2 JP 6376913B2 JP 2014184588 A JP2014184588 A JP 2014184588A JP 2014184588 A JP2014184588 A JP 2014184588A JP 6376913 B2 JP6376913 B2 JP 6376913B2
Authority
JP
Japan
Prior art keywords
authentication
value
battery
electronic device
output
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
Application number
JP2014184588A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016057921A5 (https=
JP2016057921A (ja
Inventor
修也 替地
修也 替地
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP2014184588A priority Critical patent/JP6376913B2/ja
Priority to US14/849,327 priority patent/US20160070936A1/en
Publication of JP2016057921A publication Critical patent/JP2016057921A/ja
Publication of JP2016057921A5 publication Critical patent/JP2016057921A5/ja
Application granted granted Critical
Publication of JP6376913B2 publication Critical patent/JP6376913B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Sources (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Electromagnetism (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Telephone Function (AREA)
JP2014184588A 2014-09-10 2014-09-10 電子機器 Expired - Fee Related JP6376913B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2014184588A JP6376913B2 (ja) 2014-09-10 2014-09-10 電子機器
US14/849,327 US20160070936A1 (en) 2014-09-10 2015-09-09 Electronic apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014184588A JP6376913B2 (ja) 2014-09-10 2014-09-10 電子機器

Publications (3)

Publication Number Publication Date
JP2016057921A JP2016057921A (ja) 2016-04-21
JP2016057921A5 JP2016057921A5 (https=) 2017-10-12
JP6376913B2 true JP6376913B2 (ja) 2018-08-22

Family

ID=55437772

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014184588A Expired - Fee Related JP6376913B2 (ja) 2014-09-10 2014-09-10 電子機器

Country Status (2)

Country Link
US (1) US20160070936A1 (https=)
JP (1) JP6376913B2 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005073053A (ja) * 2003-08-26 2005-03-17 Sanyo Electric Co Ltd Ｉｄ確認装置、ｉｄ発生装置及び認証システム
US7639794B2 (en) * 2003-09-29 2009-12-29 Sony Corporation Service use device
DE102004007904B4 (de) * 2004-02-18 2008-07-03 Vb Autobatterie Gmbh & Co. Kgaa Verfahren zur Bestimmung mindestens einer Kenngröße für den Zustand einer elektrochemischen Speicherbatterie und Überwachungseinrichtung
CN1914858A (zh) * 2004-03-02 2007-02-14 松下电器产业株式会社 通信系统和通信方法
TWI404924B (zh) * 2005-08-26 2013-08-11 Semiconductor Energy Lab 粒子偵測感測器、製造粒子偵測感測器的方法、以及使用粒子偵測感測器偵測粒子的方法
ATE489670T1 (de) * 2005-10-14 2010-12-15 Research In Motion Ltd Mobiles kommunikationsgerät mit einem intelligenten batteriesystem
US7877815B2 (en) * 2006-01-20 2011-01-25 Kyocera Corporation Battery authentication in a wireless communication device
JP4784490B2 (ja) * 2006-03-13 2011-10-05 セイコーエプソン株式会社 電子機器、その制御方法及びそのプログラム
JP4869963B2 (ja) * 2007-01-29 2012-02-08 オリンパス株式会社 撮像システム
US20090138746A1 (en) * 2007-11-28 2009-05-28 Daniel Richard Klemer Method For Efficient Software Generation Of Multiple Pulse Width Modulated Signals
JP2009151953A (ja) * 2007-12-18 2009-07-09 Mitsumi Electric Co Ltd 電池パック及び電子機器
US8633801B2 (en) * 2008-04-09 2014-01-21 Panasonic Corporation Battery authentication system, electronic device, battery, and battery charger
US20100213890A1 (en) * 2009-02-25 2010-08-26 Research In Motion Limited Method and system for detection of counterfeit batteries
US8347092B2 (en) * 2010-04-05 2013-01-01 Kelce Wilson Subsystem authenticity and integrity verification (SAIV)
JP5664054B2 (ja) * 2010-09-16 2015-02-04 ソニー株式会社 電池パック、及び、電池パックにおける二次電池の格納状態の検査方法
US9146282B2 (en) * 2010-12-02 2015-09-29 Blackberry Limited System and method for detecting counterfeit and defective batteries using battery characteristic profiles
WO2012114949A1 (ja) * 2011-02-23 2012-08-30 ソニー株式会社 通信装置、通信方法、バッテリ装置、および電子機器
CN102931944B (zh) * 2011-08-12 2016-09-07 飞思卡尔半导体公司 数字毛刺滤波器
US8796993B2 (en) * 2011-09-12 2014-08-05 Southwest Electronic Energy Corporation Historical analysis of battery cells for determining state of health
US8820626B2 (en) * 2011-09-16 2014-09-02 Blackberry Limited Diagnostic use of physical and electrical battery parameters
JP6132490B2 (ja) * 2012-08-20 2017-05-24 キヤノン株式会社 認証装置、認証方法、およびプログラム
JP6280794B2 (ja) * 2013-04-12 2018-02-14 株式会社半導体エネルギー研究所 半導体装置及びその駆動方法
JP6120667B2 (ja) * 2013-05-02 2017-04-26 キヤノン株式会社 画像処理装置、撮像装置、画像処理方法、プログラム、及び記録媒体
JP2014220944A (ja) * 2013-05-09 2014-11-20 キヤノン株式会社 給電装置、電子機器、方法及びプログラム

Also Published As

Publication number Publication date
US20160070936A1 (en) 2016-03-10
JP2016057921A (ja) 2016-04-21

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