JP2003204308A5 - - Google Patents
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- Publication number
- JP2003204308A5 JP2003204308A5 JP2002239775A JP2002239775A JP2003204308A5 JP 2003204308 A5 JP2003204308 A5 JP 2003204308A5 JP 2002239775 A JP2002239775 A JP 2002239775A JP 2002239775 A JP2002239775 A JP 2002239775A JP 2003204308 A5 JP2003204308 A5 JP 2003204308A5
- Authority
- JP
- Japan
- 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
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Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002239775A JP4136534B2 (ja) | 2001-11-02 | 2002-08-20 | デジタルコンテンツ処理装置、デジタルコンテンツ処理方法、コンピュータプログラム及び記録媒体 |
| US10/279,727 US20030086569A1 (en) | 2001-11-02 | 2002-10-25 | Digital contents processing apparatus, digital contents processing system, digital broadcasting system, digital contents processing method, computer-readable storage medium, and computer program |
| EP02257556A EP1309198B1 (en) | 2001-11-02 | 2002-10-31 | Digital contents processing apparatus, system and method, and digital broadcasting system |
| DE60227473T DE60227473D1 (de) | 2001-11-02 | 2002-10-31 | Vorrichtung, System und Verfahren zur Verarbeitung von digitalen Inhalten, und digitales Rundfunksystem |
| CNB2005100065628A CN100399823C (zh) | 2001-11-02 | 2002-11-01 | 数字内容处理装置及处理方法 |
| CNB021479941A CN1253001C (zh) | 2001-11-02 | 2002-11-01 | 数字内容处理装置及处理方法、数字内容处理系统 |
| KR10-2002-0067646A KR100526843B1 (ko) | 2001-11-02 | 2002-11-02 | 디지털 컨텐츠 처리장치, 디지털 컨텐츠 처리시스템,디지털 방송시스템, 디지털 컨텐츠 처리방법,컴퓨터판독가능한 저장매체 및 컴퓨터 프로그램 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001338363 | 2001-11-02 | ||
| JP2001-338363 | 2001-11-02 | ||
| JP2002239775A JP4136534B2 (ja) | 2001-11-02 | 2002-08-20 | デジタルコンテンツ処理装置、デジタルコンテンツ処理方法、コンピュータプログラム及び記録媒体 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2003204308A JP2003204308A (ja) | 2003-07-18 |
| JP2003204308A5 true JP2003204308A5 (ja) | 2007-08-23 |
| JP4136534B2 JP4136534B2 (ja) | 2008-08-20 |
Family
ID=26624326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002239775A Expired - Fee Related JP4136534B2 (ja) | 2001-11-02 | 2002-08-20 | デジタルコンテンツ処理装置、デジタルコンテンツ処理方法、コンピュータプログラム及び記録媒体 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20030086569A1 (ja) |
| EP (1) | EP1309198B1 (ja) |
| JP (1) | JP4136534B2 (ja) |
| KR (1) | KR100526843B1 (ja) |
| CN (2) | CN100399823C (ja) |
| DE (1) | DE60227473D1 (ja) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003248737A (ja) * | 2002-02-22 | 2003-09-05 | Ntt Comware Corp | メタ情報への信頼性付与システム、及び信頼性付与方法 |
| KR100456076B1 (ko) * | 2002-11-28 | 2004-11-06 | 한국전자통신연구원 | 디지털 콘텐츠의 보호 장치 및 보호 방법 |
| KR100956900B1 (ko) * | 2003-03-03 | 2010-05-11 | 엘지전자 주식회사 | 개인용 비디오 저장장치 복합 기기를 위한 복사 방지시스템 |
| KR20060120650A (ko) * | 2003-10-09 | 2006-11-27 | 마쯔시다덴기산교 가부시키가이샤 | 메타데이터 액세스 제어 시스템, 그 방법, 수신장치, 및송신장치 |
| JP4566683B2 (ja) * | 2003-10-09 | 2010-10-20 | パナソニック株式会社 | メタデータアクセス制御システム及びその方法、並びに受信装置、送信装置 |
| US7643564B2 (en) | 2003-10-28 | 2010-01-05 | Motorola, Inc. | Method and apparatus for recording and editing digital broadcast content |
| JP4009634B2 (ja) * | 2004-03-04 | 2007-11-21 | 日本電気株式会社 | アクセス制御方法、アクセス制御システム、メタデータ制御機、及び送信系装置 |
| CN101036158A (zh) * | 2004-08-31 | 2007-09-12 | 松下电器产业株式会社 | 内容购买处理终端和其方法及程序 |
| KR100601712B1 (ko) | 2004-11-18 | 2006-07-18 | 삼성전자주식회사 | 홈 네트워크에서의 세션 키 수신 방법 및 이를 이용한콘텐츠 재생 방법 |
| KR100725902B1 (ko) * | 2005-07-13 | 2007-06-11 | (주)컴스타 | 메타정보를 이용한 디지털 콘텐츠의 보호방법 |
| US8997252B2 (en) * | 2009-06-04 | 2015-03-31 | Google Technology Holdings LLC | Downloadable security based on certificate status |
| JP2013222481A (ja) * | 2012-04-16 | 2013-10-28 | Sharp Corp | 情報記録装置、情報記録媒体および情報記録方法 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US32186A (en) * | 1861-04-30 | Improved telegraphic cable | ||
| US161716A (en) * | 1875-04-06 | Improvement in mouth-piece lids for gas-retorts | ||
| JP3548215B2 (ja) * | 1993-12-22 | 2004-07-28 | キヤノン株式会社 | 通信方法及びそのシステム |
| JP3507119B2 (ja) * | 1994-03-15 | 2004-03-15 | キヤノン株式会社 | 擬似乱数生成装置とそれを用いた通信装置 |
| DE69722277T2 (de) * | 1996-01-31 | 2004-04-01 | Canon K.K. | Abrechnungsvorrichtung und ein die Abrechnungsvorrichtung verwendendes Informationsverteilungssystem |
| US6307940B1 (en) * | 1997-06-25 | 2001-10-23 | Canon Kabushiki Kaisha | Communication network for encrypting/deciphering communication text while updating encryption key, a communication terminal thereof, and a communication method thereof |
| JPH11220736A (ja) * | 1998-01-30 | 1999-08-10 | Canon Inc | 画像処理装置および方法、記録媒体 |
| CN100534180C (zh) * | 1998-03-16 | 2009-08-26 | 联信技术公司 | 用于连续控制和保护媒体内容的方法和装置 |
| CA2359746A1 (en) * | 1999-01-19 | 2000-07-27 | Edward J. Koplar | Telephone handset for use in interactive tv systems |
| JP4362914B2 (ja) * | 1999-12-22 | 2009-11-11 | ソニー株式会社 | 情報提供装置、情報利用装置、情報提供システム、情報提供方法、情報利用方法及び記録媒体 |
| WO2001052178A1 (en) * | 2000-01-13 | 2001-07-19 | Digimarc Corporation | Authenticating metadata and embedding metadata in watermarks of media signals |
| JP4501209B2 (ja) * | 2000-03-08 | 2010-07-14 | ソニー株式会社 | 情報処理装置、情報処理方法およびリモコンのコマンダ |
-
2002
- 2002-08-20 JP JP2002239775A patent/JP4136534B2/ja not_active Expired - Fee Related
- 2002-10-25 US US10/279,727 patent/US20030086569A1/en not_active Abandoned
- 2002-10-31 EP EP02257556A patent/EP1309198B1/en not_active Expired - Lifetime
- 2002-10-31 DE DE60227473T patent/DE60227473D1/de not_active Expired - Lifetime
- 2002-11-01 CN CNB2005100065628A patent/CN100399823C/zh not_active Expired - Fee Related
- 2002-11-01 CN CNB021479941A patent/CN1253001C/zh not_active Expired - Fee Related
- 2002-11-02 KR KR10-2002-0067646A patent/KR100526843B1/ko not_active IP Right Cessation