CN111670440A - 可编程显示器、系统及认证方法 - Google Patents

可编程显示器、系统及认证方法 Download PDF

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Publication number
CN111670440A
CN111670440A CN201880088329.4A CN201880088329A CN111670440A CN 111670440 A CN111670440 A CN 111670440A CN 201880088329 A CN201880088329 A CN 201880088329A CN 111670440 A CN111670440 A CN 111670440A
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CN
China
Prior art keywords
unit
information
programmable display
license key
item data
Prior art date
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Pending
Application number
CN201880088329.4A
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English (en)
Chinese (zh)
Inventor
福林辽
大小岛纱碧
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.)
Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of CN111670440A publication Critical patent/CN111670440A/zh
Pending legal-status Critical Current

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    • 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
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • 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
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/44—Program or device authentication

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Technology Law (AREA)
  • Programmable Controllers (AREA)
CN201880088329.4A 2018-02-06 2018-02-06 可编程显示器、系统及认证方法 Pending CN111670440A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2018/004081 WO2019155531A1 (ja) 2018-02-06 2018-02-06 プログラマブル表示器、システムおよび認証方法

Publications (1)

Publication Number Publication Date
CN111670440A true CN111670440A (zh) 2020-09-15

Family

ID=66730592

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880088329.4A Pending CN111670440A (zh) 2018-02-06 2018-02-06 可编程显示器、系统及认证方法

Country Status (3)

Country Link
JP (1) JP6524365B1 (ja)
CN (1) CN111670440A (ja)
WO (1) WO2019155531A1 (ja)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1863304A (zh) * 2005-05-11 2006-11-15 三星电子株式会社 显示系统、视频信号输出装置和控制显示系统的方法
CN101467112A (zh) * 2007-01-10 2009-06-24 三菱电机株式会社 可编程显示器以及控制系统、备份/恢复处理方法
CN103765500A (zh) * 2011-09-09 2014-04-30 三菱电机株式会社 可编程显示器
US20140172148A1 (en) * 2008-09-11 2014-06-19 Rockwell Automation Technologies, Inc. Method and system for programmable numerical control

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008197795A (ja) * 2007-02-09 2008-08-28 Nec Infrontia Corp 機能ライセンス認証方法及び機能ライセンス認証システム
JP2009093673A (ja) * 2008-12-22 2009-04-30 Daikin Ind Ltd 複数機器における機能有効化のための装置、ネットワークシステム、方法及びコンピュータプログラム
JP2011065267A (ja) * 2009-09-15 2011-03-31 Digital Electronics Corp 制御システム、プログラマブル表示器、及び制御用サーバ装置
JP2012220966A (ja) * 2011-04-04 2012-11-12 Konica Minolta Business Technologies Inc プログラム、ライセンス管理システムおよびライセンス管理方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1863304A (zh) * 2005-05-11 2006-11-15 三星电子株式会社 显示系统、视频信号输出装置和控制显示系统的方法
CN101467112A (zh) * 2007-01-10 2009-06-24 三菱电机株式会社 可编程显示器以及控制系统、备份/恢复处理方法
US20140172148A1 (en) * 2008-09-11 2014-06-19 Rockwell Automation Technologies, Inc. Method and system for programmable numerical control
CN103765500A (zh) * 2011-09-09 2014-04-30 三菱电机株式会社 可编程显示器

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Publication number Publication date
WO2019155531A1 (ja) 2019-08-15
JPWO2019155531A1 (ja) 2020-02-27
JP6524365B1 (ja) 2019-06-05

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Application publication date: 20200915

RJ01 Rejection of invention patent application after publication