CN1252725C - 记录介质、记录设备、记录方法、编辑设备与编辑方法 - Google Patents

记录介质、记录设备、记录方法、编辑设备与编辑方法 Download PDF

Info

Publication number
CN1252725C
CN1252725C CNB001203924A CN00120392A CN1252725C CN 1252725 C CN1252725 C CN 1252725C CN B001203924 A CNB001203924 A CN B001203924A CN 00120392 A CN00120392 A CN 00120392A CN 1252725 C CN1252725 C CN 1252725C
Authority
CN
China
Prior art keywords
data
auxiliary
file
management
recording
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
CNB001203924A
Other languages
English (en)
Chinese (zh)
Other versions
CN1275773A (zh
Inventor
设乐辉之
山田荣一
横田哲平
木原信之
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
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 CN1275773A publication Critical patent/CN1275773A/zh
Application granted granted Critical
Publication of CN1252725C publication Critical patent/CN1252725C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/0021—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/10—File systems; File servers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/0021—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier
    • G11B20/00217—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier the cryptographic key used for encryption and/or decryption of contents recorded on or reproduced from the record carrier being read from a specific source
    • G11B20/00246—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier the cryptographic key used for encryption and/or decryption of contents recorded on or reproduced from the record carrier being read from a specific source wherein the key is obtained from a local device, e.g. device key initially stored by the player or by the recorder
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/0021—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier
    • G11B20/00485—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier characterised by a specific kind of data which is encrypted and recorded on and/or reproduced from the record carrier
    • G11B20/00492—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier characterised by a specific kind of data which is encrypted and recorded on and/or reproduced from the record carrier wherein content or user data is encrypted
    • G11B20/00528—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier characterised by a specific kind of data which is encrypted and recorded on and/or reproduced from the record carrier wherein content or user data is encrypted wherein each title is encrypted with a separate encryption key for each title, e.g. title key for movie, song or data file
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/0021—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier
    • G11B20/00485—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier characterised by a specific kind of data which is encrypted and recorded on and/or reproduced from the record carrier
    • G11B20/00557—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier characterised by a specific kind of data which is encrypted and recorded on and/or reproduced from the record carrier wherein further management data is encrypted, e.g. sector headers, TOC or the lead-in or lead-out areas
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/00731—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a digital rights management system for enforcing a usage restriction
    • G11B20/00746—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a digital rights management system for enforcing a usage restriction wherein the usage restriction can be expressed as a specific number
    • G11B20/00753—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a digital rights management system for enforcing a usage restriction wherein the usage restriction can be expressed as a specific number wherein the usage restriction limits the number of copies that can be made, e.g. CGMS, SCMS, or CCI flags
    • G11B20/00768—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a digital rights management system for enforcing a usage restriction wherein the usage restriction can be expressed as a specific number wherein the usage restriction limits the number of copies that can be made, e.g. CGMS, SCMS, or CCI flags wherein copy control information is used, e.g. for indicating whether a content may be copied freely, no more, once, or never, by setting CGMS, SCMS, or CCI flags
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
    • G11B27/034—Electronic editing of digitised analogue information signals, e.g. audio or video signals on discs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
    • G11C7/16—Storage of analogue signals in digital stores using an arrangement comprising analogue/digital [A/D] converters, digital memories and digital/analogue [D/A] converters 
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B2020/10851—Erasing data on the record carrier
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
    • G11B2020/1264—Formatting, e.g. arrangement of data block or words on the record carriers wherein the formatting concerns a specific kind of data
    • G11B2020/1265—Control data, system data or management information, i.e. data used to access or process user data
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
    • G11B2220/2525—Magneto-optical [MO] discs
    • G11B2220/2529—Mini-discs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
    • G11B2220/2537—Optical discs
    • G11B2220/2545—CDs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/60—Solid state media
    • G11B2220/61—Solid state media wherein solid state memory is used for storing A/V content
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/60—Solid state media
    • G11B2220/65—Solid state media wherein solid state memory is used for storing indexing information or metadata
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C2207/00—Indexing scheme relating to arrangements for writing information into, or reading information out from, a digital store
    • G11C2207/16—Solid state audio

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)
CNB001203924A 1999-05-25 2000-05-25 记录介质、记录设备、记录方法、编辑设备与编辑方法 Expired - Fee Related CN1252725C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP14495799A JP4288751B2 (ja) 1999-05-25 1999-05-25 記録媒体、データ処理装置
JP144957/99 1999-05-25
JP144957/1999 1999-05-25

Publications (2)

Publication Number Publication Date
CN1275773A CN1275773A (zh) 2000-12-06
CN1252725C true CN1252725C (zh) 2006-04-19

Family

ID=15374136

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB001203924A Expired - Fee Related CN1252725C (zh) 1999-05-25 2000-05-25 记录介质、记录设备、记录方法、编辑设备与编辑方法

Country Status (5)

Country Link
US (1) US6434103B1 (enExample)
EP (1) EP1055994A3 (enExample)
JP (1) JP4288751B2 (enExample)
KR (1) KR100655501B1 (enExample)
CN (1) CN1252725C (enExample)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3816686B2 (ja) * 1999-03-11 2006-08-30 オリンパス株式会社 再生装置及び記録媒体
WO2000074060A1 (en) * 1999-05-28 2000-12-07 Matsushita Electric Industrial Co., Ltd. Semiconductor memory card, playback apparatus, recording apparatus, playback method, recording method, and computer-readable recording medium
JP2001093226A (ja) 1999-09-21 2001-04-06 Sony Corp 情報通信システムおよび方法、ならびに、情報通信装置および方法
JP4507319B2 (ja) 1999-12-17 2010-07-21 ソニー株式会社 情報処理装置、情報処理方法、プログラム、および記録媒体、端末装置、並びに、システムおよびシステムの方法
JP4304888B2 (ja) * 2000-09-04 2009-07-29 ソニー株式会社 記録媒体、編集装置及び編集方法
US6614729B2 (en) * 2000-09-26 2003-09-02 David D. Griner System and method of creating digital recordings of live performances
JP3797104B2 (ja) * 2000-12-28 2006-07-12 ヤマハ株式会社 ディジタルオーディオ信号録音装置
KR100389863B1 (ko) * 2001-02-01 2003-07-04 삼성전자주식회사 서브 타이틀을 타이틀에 관련지어 재생가능한 데이터구조를 갖는 기록매체, 그 재생장치 및 재생방법
KR100399999B1 (ko) 2001-02-05 2003-09-29 삼성전자주식회사 멀티스트림이 기록된 기록매체, 그 기록장치, 그기록방법, 그 재생장치, 및 그 재생방법
KR100403584B1 (ko) * 2001-02-28 2003-10-30 삼성전자주식회사 부가 컨텐츠 및 메인 컨텐츠를 포함하는 기록매체,기록장치, 그 기록방법, 재생장치, 및 그 재생방법
JP2002269904A (ja) 2001-03-15 2002-09-20 Sony Corp データ管理装置
CN1189824C (zh) * 2001-05-31 2005-02-16 日本胜利株式会社 内容的复制管理方法、记录重放装置和重放装置
US7149156B2 (en) * 2001-07-11 2006-12-12 Sony Corporation Editing apparatus for optical reproducing device
JP2003030964A (ja) * 2001-07-11 2003-01-31 Sony Corp 再生装置および編集装置
JP4936037B2 (ja) * 2001-08-31 2012-05-23 ソニー株式会社 情報処理装置および方法、並びにプログラム
KR20030026843A (ko) * 2001-09-27 2003-04-03 삼성전자주식회사 메이커 정보를 편집가능한 구조로 기록하는 방법, 그 장치및 정보저장매체
EP1298665A1 (en) * 2001-09-27 2003-04-02 Samsung Electronics Co., Ltd. Method, apparatus and storage medium for recording information
JP3795382B2 (ja) * 2001-11-21 2006-07-12 松下電器産業株式会社 情報記録装置および方法ならびに情報再生装置および方法
JP2003187554A (ja) * 2001-12-20 2003-07-04 Sony Corp 記録メディア管理装置、記録メディア管理方法、記録メディア管理機能を有するプログラム及び、記録メディア管理機能を有するプログラムを記録したコンピュータ読み取り可能なプログラム格納媒体
JP4335492B2 (ja) * 2002-03-05 2009-09-30 キヤノン株式会社 動画像管理方法及び装置
JP3855862B2 (ja) * 2002-04-01 2006-12-13 ソニー株式会社 編集方法および装置
AU2003202528A1 (en) * 2002-04-01 2003-10-23 Sony Corporation Track management method and apparatus for managing tracks on a storage medium
TWI225647B (en) * 2002-04-01 2004-12-21 Sony Corp Recording method and apparatus, and editing method apparatus
JP4007177B2 (ja) * 2002-12-09 2007-11-14 ソニー株式会社 データ編集方法、データ編集装置
EP2819123A1 (en) 2003-01-02 2014-12-31 Samsung Electronics Co., Ltd Multimedia apparatus with "slide-show" accompanied audio output
JP4022755B2 (ja) * 2003-01-21 2007-12-19 ソニー株式会社 記録装置、再生装置、ファイル管理方法及びファイル再生方法
US20050286855A1 (en) * 2003-04-25 2005-12-29 Matsushita Electric Industrial Co., Ltd. Data recording apparatus
JP3873952B2 (ja) * 2003-08-29 2007-01-31 ソニー株式会社 情報記録装置および情報記録方法
US7039661B1 (en) * 2003-12-29 2006-05-02 Veritas Operating Corporation Coordinated dirty block tracking
US20050171795A1 (en) * 2004-01-31 2005-08-04 Kearby Gerald W. Media receipt device and system and a method of using the same
US20050192820A1 (en) * 2004-02-27 2005-09-01 Simon Steven G. Method and apparatus for creating and distributing recordings of events
US7920177B2 (en) 2004-04-23 2011-04-05 Panasonic Corporation Imaging apparatus
JP2005333623A (ja) * 2004-04-23 2005-12-02 Matsushita Electric Ind Co Ltd 撮像装置
JP4716675B2 (ja) * 2004-05-25 2011-07-06 三洋電機株式会社 録音再生装置
JP4236630B2 (ja) * 2004-11-30 2009-03-11 三洋電機株式会社 コンテンツデータ記録媒体
US8060747B1 (en) 2005-09-12 2011-11-15 Microsoft Corporation Digital signatures for embedded code
US8156563B2 (en) 2005-11-18 2012-04-10 Sandisk Technologies Inc. Method for managing keys and/or rights objects
JP2009516961A (ja) * 2005-11-18 2009-04-23 サンディスク コーポレーション キー及び／又は権利オブジェクトを管理する方法及びシステム
KR100746029B1 (ko) 2006-01-11 2007-08-06 삼성전자주식회사 파일 시스템과 호환성을 유지하는 심볼릭 링크를 생성하는방법, 상기 심볼릭 링크를 이용하여 파일/디렉토리에접근하는 방법 및 장치
US8205087B2 (en) * 2006-02-27 2012-06-19 Microsoft Corporation Tool for digitally signing multiple documents
US8190902B2 (en) * 2006-02-27 2012-05-29 Microsoft Corporation Techniques for digital signature formation and verification
US20070271609A1 (en) * 2006-05-18 2007-11-22 Phison Electronics Corp. Security system of flash memory and method thereof
JP2008078713A (ja) * 2006-09-19 2008-04-03 Sony Corp 記録装置および方法、プログラム、並びに再生装置および方法
US8565584B2 (en) * 2007-02-02 2013-10-22 Sony Corporation Editing apparatus and editing method
WO2009128189A1 (ja) * 2008-04-18 2009-10-22 パナソニック株式会社 メモリコントローラ、不揮発性記憶システム、及びデータ管理方法
US20140029395A1 (en) * 2012-07-27 2014-01-30 Michael Nicholas Bolas Method and System for Recording Audio
TWI492051B (zh) * 2012-09-05 2015-07-11 Silicon Motion Inc 資料儲存裝置與快閃記憶體控制方法
US9875054B2 (en) * 2013-03-06 2018-01-23 Ab Initio Technology Llc Managing operations on stored data units

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5687397A (en) * 1993-02-26 1997-11-11 Sony Corporation System for expansion of data storage medium to store user data
US5897652A (en) * 1993-04-23 1999-04-27 Sony Corporation Memory control device and address generating circuit
JP3463352B2 (ja) * 1993-07-23 2003-11-05 ソニー株式会社 再生装置
JP3467832B2 (ja) * 1994-04-20 2003-11-17 ソニー株式会社 記録方法及び記録装置
JPH0845246A (ja) * 1994-07-29 1996-02-16 Sony Corp 記録媒体、再生方法、記録装置、及び再生装置
US5902115A (en) * 1995-04-14 1999-05-11 Kabushiki Kaisha Toshiba Recording medium on which attribute information on the playback data is recorded together with the playback data and a system for appropriately reproducing the playback data using the attribute information
JPH10106237A (ja) * 1996-09-25 1998-04-24 Sony Corp 編集装置
US6288990B1 (en) 1997-10-21 2001-09-11 Sony Corporation Reproducing apparatus, recording apparatus, and recording medium
EP0992996A3 (en) * 1998-10-08 2002-04-24 Sony Corporation Reproduction apparatus and method

Also Published As

Publication number Publication date
EP1055994A2 (en) 2000-11-29
KR20000077406A (ko) 2000-12-26
JP2000339207A (ja) 2000-12-08
JP4288751B2 (ja) 2009-07-01
US6434103B1 (en) 2002-08-13
EP1055994A3 (en) 2007-11-21
CN1275773A (zh) 2000-12-06
KR100655501B1 (ko) 2006-12-08

Similar Documents

Publication Publication Date Title
CN1264168C (zh) 用于处理数据的装置和方法
CN1130637C (zh) 非易失存贮装置及非易失存贮器再现装置和方法
CN1229742C (zh) 数据通信系统和数据管理的方法
CN1189823C (zh) 数据处理设备、数据处理方法、终端单元、和数据处理设备的发送方法
CN1221979C (zh) 记录介质、记录设备和记录/再现系统
CN1171151C (zh) 在非易失性存储器中记录数据的方法
CN1171148C (zh) 再现设备和再现方法
CN1162781C (zh) 编辑设备和编辑方法
CN1163899C (zh) 编辑装置和编辑方法
CN1178125C (zh) 再现装置和再现方法
CN1275773A (zh) 记录介质、记录设备、记录方法、编辑设备与编辑方法
CN1236581C (zh) 用于加密数据传送的数据处理方法、装置和系统
CN1252723C (zh) 记录方法、管理方法和记录设备
CN1270470C (zh) 用于装置之间相互识别的数据处理系统和方法
CN1232949C (zh) 再现装置和再现方法
CN1606781A (zh) 编辑装置和编辑方法
CN1300076A (zh) 基于内容提供源的记录介质编辑装置
CN1286024C (zh) 记录装置、记录方法和通信装置
CN1488099A (zh) 信息处理设备和方法
CN1466724A (zh) 搜索设备和搜索方法
CN1180567C (zh) 用于加密数据传送的数据处理方法、装置和系统
CN1306252A (zh) 计算机控制便携式个人设备的方法及其该设备的操作方法
CN1174429C (zh) 非易失性记录介质,记录方法和记录设备
CN1143218C (zh) 记录设备、记录方法、再现设备和再现方法
CN1516132A (zh) 再现装置、记录装置及记录媒体

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20060419

Termination date: 20130525