JP4406799B2 - 情報提供システム及び情報提供装置 - Google Patents

情報提供システム及び情報提供装置 Download PDF

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Publication number
JP4406799B2
JP4406799B2 JP25366299A JP25366299A JP4406799B2 JP 4406799 B2 JP4406799 B2 JP 4406799B2 JP 25366299 A JP25366299 A JP 25366299A JP 25366299 A JP25366299 A JP 25366299A JP 4406799 B2 JP4406799 B2 JP 4406799B2
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JP
Japan
Prior art keywords
content
key
information
data
unit
Prior art date
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Expired - Fee Related
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JP25366299A
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English (en)
Japanese (ja)
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JP2001075923A (ja
JP2001075923A5 (enExample
Inventor
義人 石橋
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.)
Sony Corp
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Sony Corp
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Publication date
Priority to JP25366299A priority Critical patent/JP4406799B2/ja
Application filed by Sony Corp filed Critical Sony Corp
Priority to US09/831,071 priority patent/US7353541B1/en
Priority to KR1020017005735A priority patent/KR100682290B1/ko
Priority to PCT/JP2000/006089 priority patent/WO2001019017A1/ja
Priority to EP00956997A priority patent/EP1128598A4/en
Priority to CNB00801888XA priority patent/CN1276612C/zh
Publication of JP2001075923A publication Critical patent/JP2001075923A/ja
Publication of JP2001075923A5 publication Critical patent/JP2001075923A5/ja
Priority to US12/068,674 priority patent/US20080154633A1/en
Application granted granted Critical
Publication of JP4406799B2 publication Critical patent/JP4406799B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Reverberation, Karaoke And Other Acoustics (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Storage Device Security (AREA)
JP25366299A 1999-09-07 1999-09-07 情報提供システム及び情報提供装置 Expired - Fee Related JP4406799B2 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP25366299A JP4406799B2 (ja) 1999-09-07 1999-09-07 情報提供システム及び情報提供装置
KR1020017005735A KR100682290B1 (ko) 1999-09-07 2000-09-07 콘텐츠 관리 시스템, 장치, 방법 및 프로그램 격납 매체
PCT/JP2000/006089 WO2001019017A1 (en) 1999-09-07 2000-09-07 Contents management system, device, method, and program storage medium
EP00956997A EP1128598A4 (en) 1999-09-07 2000-09-07 CONTENT MANAGEMENT SYSTEM, DEVICE, METHOD AND PROGRAM MEMORY
US09/831,071 US7353541B1 (en) 1999-09-07 2000-09-07 Systems and methods for content distribution using one or more distribution keys
CNB00801888XA CN1276612C (zh) 1999-09-07 2000-09-07 信息发送系统、设备、方法和信息接收设备、方法
US12/068,674 US20080154633A1 (en) 1999-09-07 2008-02-08 Systems and methods for content distribution including resending data

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25366299A JP4406799B2 (ja) 1999-09-07 1999-09-07 情報提供システム及び情報提供装置

Publications (3)

Publication Number Publication Date
JP2001075923A JP2001075923A (ja) 2001-03-23
JP2001075923A5 JP2001075923A5 (enExample) 2006-06-01
JP4406799B2 true JP4406799B2 (ja) 2010-02-03

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ID=17254446

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Application Number Title Priority Date Filing Date
JP25366299A Expired - Fee Related JP4406799B2 (ja) 1999-09-07 1999-09-07 情報提供システム及び情報提供装置

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JP (1) JP4406799B2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021000246A (ja) * 2019-06-21 2021-01-07 株式会社コーエーテクモゲームス ゲームプログラム、ゲーム処理方法、情報処理装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4151246B2 (ja) 2001-08-22 2008-09-17 ソニー株式会社 情報配信端末，コンピュータプログラムおよび情報提供方法
US8761402B2 (en) 2007-09-28 2014-06-24 Sandisk Technologies Inc. System and methods for digital content distribution
US9083685B2 (en) 2009-06-04 2015-07-14 Sandisk Technologies Inc. Method and system for content replication control

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021000246A (ja) * 2019-06-21 2021-01-07 株式会社コーエーテクモゲームス ゲームプログラム、ゲーム処理方法、情報処理装置
JP7364368B2 (ja) 2019-06-21 2023-10-18 株式会社コーエーテクモゲームス ゲームプログラム、ゲーム処理方法、情報処理装置

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Publication number Publication date
JP2001075923A (ja) 2001-03-23

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