CN1086498C - 信息记录方法,信息重放方法以及信息重放装置 - Google Patents

信息记录方法,信息重放方法以及信息重放装置 Download PDF

Info

Publication number
CN1086498C
CN1086498C CN96105717A CN96105717A CN1086498C CN 1086498 C CN1086498 C CN 1086498C CN 96105717 A CN96105717 A CN 96105717A CN 96105717 A CN96105717 A CN 96105717A CN 1086498 C CN1086498 C CN 1086498C
Authority
CN
China
Prior art keywords
scene
subregion
piece
playback
data
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 - Lifetime
Application number
CN96105717A
Other languages
English (en)
Chinese (zh)
Other versions
CN1142104A (zh
Inventor
兼重敏彦
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.)
Toshiba Corp
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Publication of CN1142104A publication Critical patent/CN1142104A/zh
Application granted granted Critical
Publication of CN1086498C publication Critical patent/CN1086498C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G11B20/10—Digital recording or reproducing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
    • H04N9/8205—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal
    • H04N9/8227—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal the additional signal being at least another television signal
    • 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
    • G11B20/00007—Time or data compression or expansion
    • 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
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
    • G11B27/105—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating discs
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/804—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components
    • H04N9/8042—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/84—Television signal recording using optical recording
    • H04N5/85—Television signal recording using optical recording on discs or drums

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)
  • Digital Magnetic Recording (AREA)
  • Traffic Control Systems (AREA)
CN96105717A 1995-02-22 1996-02-17 信息记录方法,信息重放方法以及信息重放装置 Expired - Lifetime CN1086498C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP33981/95 1995-02-22
JP3398195 1995-02-22

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CNB021060215A Division CN1202526C (zh) 1995-02-22 2002-04-09 信息重放设备

Publications (2)

Publication Number Publication Date
CN1142104A CN1142104A (zh) 1997-02-05
CN1086498C true CN1086498C (zh) 2002-06-19

Family

ID=12401671

Family Applications (2)

Application Number Title Priority Date Filing Date
CN96105717A Expired - Lifetime CN1086498C (zh) 1995-02-22 1996-02-17 信息记录方法,信息重放方法以及信息重放装置
CNB021060215A Expired - Lifetime CN1202526C (zh) 1995-02-22 2002-04-09 信息重放设备

Family Applications After (1)

Application Number Title Priority Date Filing Date
CNB021060215A Expired - Lifetime CN1202526C (zh) 1995-02-22 2002-04-09 信息重放设备

Country Status (10)

Country Link
US (1) US5848216A (enExample)
EP (2) EP0880140B1 (enExample)
JP (2) JP2865608B2 (enExample)
KR (2) KR100254855B1 (enExample)
CN (2) CN1086498C (enExample)
AT (2) ATE474315T1 (enExample)
CA (1) CA2170095C (enExample)
DE (2) DE69625107T2 (enExample)
ES (1) ES2349079T3 (enExample)
TW (1) TW289818B (enExample)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2168327C (en) * 1995-01-30 2000-04-11 Shinichi Kikuchi A recording medium on which a data containing navigation data is recorded, a method and apparatus for reproducing a data according to navigationdata, a method and apparatus for recording a data containing navigation data on a recording medium.
JP2766466B2 (ja) * 1995-08-02 1998-06-18 株式会社東芝 オーディオ方式、その再生方法、並びにその記録媒体及びその記録媒体への記録方法
KR100322853B1 (ko) * 1996-01-08 2002-06-24 니시무로 타이죠 정보기록매체및기록방법및재생장치
TW332961B (en) * 1996-02-09 1998-06-01 Sony Co Ltd Recording media
JP4012585B2 (ja) * 1996-03-22 2007-11-21 パイオニア株式会社 記録装置及び記録方法並びに再生装置及び再生方法
KR100189917B1 (ko) * 1996-05-30 1999-06-01 윤종용 자동 앵글 재생 제어 방법
KR100238098B1 (ko) * 1996-09-16 2000-01-15 윤종용 다중각도재생을 위한 데이타의 동기재생장치
CN1135481C (zh) 1996-09-27 2004-01-21 松下电器产业株式会社 视频数据可择一重放的多媒体流生成方法和光盘创作系统
JP3409834B2 (ja) * 1997-07-10 2003-05-26 ソニー株式会社 画像処理装置および画像処理方法、並びに記録媒体
JP2000350156A (ja) * 1999-06-09 2000-12-15 Hitachi Ltd 動画像情報の記憶方法及びこれを記録した記録媒体
US6336865B1 (en) * 1999-07-23 2002-01-08 Fuji Photo Film Co., Ltd. Game scene reproducing machine and game scene reproducing system
KR100382946B1 (ko) * 2000-04-27 2003-05-09 엘지전자 주식회사 고밀도 광 기록매체에서의 멀티 경로 데이터 스트림전송방법
KR100443273B1 (ko) * 2002-01-23 2004-08-04 엘지전자 주식회사 광디스크의 데이터 재생위치 지정 및 재생방법
EP1609143A4 (en) * 2003-03-07 2007-10-31 Samsung Electronics Co Ltd INFORMATION STORAGE MEDIUM CONTAINING MULTI-WAY DATA, AND MEMORY DEVICE AND PLAYER FOR IT
JP4047764B2 (ja) * 2003-05-13 2008-02-13 株式会社東芝 情報記憶媒体、情報再生装置、情報再生方法
JP4177705B2 (ja) * 2003-05-13 2008-11-05 株式会社東芝 情報記憶媒体、情報再生装置、情報再生方法
JP4163551B2 (ja) * 2003-05-13 2008-10-08 株式会社東芝 情報再生装置及び情報再生方法
GB2404298B (en) * 2003-07-24 2007-08-22 Hewlett Packard Development Co Editing of Recorded Media
WO2005071683A2 (en) * 2004-01-20 2005-08-04 Koninklijke Philips Electronics N.V. Allocation and caching method and apparatus for speed-up of interactivity from storage media and corresponding storage media
CN1716415B (zh) * 2004-06-30 2010-05-26 深圳市朗科科技股份有限公司 数字视频播放装置及其节目回退的方法
JP4919993B2 (ja) * 2008-03-12 2012-04-18 株式会社日立製作所 情報記録装置
US9418702B1 (en) * 2014-04-11 2016-08-16 Srinivas Arepalli Interactive movie timeline and method for interacting with a movie timeline

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0521487A1 (en) * 1991-07-05 1993-01-07 Sony Corporation Information recording medium and reproducing device therefor
EP0618695A2 (en) * 1993-03-31 1994-10-05 Sony Corporation Multiplexing encoded data signals

Family Cites Families (67)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4305131A (en) * 1979-02-05 1981-12-08 Best Robert M Dialog between TV movies and human viewers
US4333152A (en) * 1979-02-05 1982-06-01 Best Robert M TV Movies that talk back
US4569026A (en) * 1979-02-05 1986-02-04 Best Robert M TV Movies that talk back
US4490810A (en) * 1982-02-16 1984-12-25 Hon David C Automated instruction, game and data retrieval system
WO1984004466A1 (en) 1983-05-09 1984-11-22 David M Geshwind Sequence versatile video system
US4791622A (en) * 1983-09-19 1988-12-13 Storage Technology Partners 11 Optical data format employing resynchronizable data sectors
US4703369A (en) * 1983-09-26 1987-10-27 Pioneer Electronic Corporation Video format signal recording and reproducing method
JPS6095759A (ja) * 1983-10-28 1985-05-29 Hitachi Ltd ビデオコンピユ−タ
NL8402095A (nl) * 1984-07-02 1986-02-03 Philips Nv Inrichting voor het weergeven van informatie van een registratiedrager.
AU4678085A (en) * 1984-08-01 1986-02-25 Intraview Systems Corp. Interactive video and audio controller
US4873585A (en) * 1984-09-07 1989-10-10 Ivex Corporation Method of selectively retrieving video images from a video reproducer for simulating movement
US4766541A (en) * 1984-10-24 1988-08-23 Williams Electronics Games, Inc. Apparatus for generating interactive video game playfield environments
US4777537A (en) * 1985-10-21 1988-10-11 Sony Corporation Signal recording apparatus and method
JPH087941B2 (ja) * 1986-04-10 1996-01-29 ソニー株式会社 デジタル再生機器の同期方法
NL8601182A (nl) * 1986-05-12 1987-12-01 Philips Nv Werkwijze en inrichting voor het opnemen en/of weergeven van een beeldsignaal en een bijbehorend audiosignaal in respektievelijk van een registratiedrager, en een registratiedrager verkregen volgens de werkwijze.
US4930158A (en) * 1987-09-02 1990-05-29 Vogel Peter S Selective video playing system
US5225904A (en) * 1987-10-05 1993-07-06 Intel Corporation Adaptive digital video compression system
JPH07118798B2 (ja) * 1988-02-29 1995-12-18 パイオニア株式会社 画像情報の記録方法及び再生方法
JP2811445B2 (ja) * 1988-03-22 1998-10-15 パイオニア株式会社 画像情報の記録方法及び再生方法
JPH01273275A (ja) * 1988-04-25 1989-11-01 Pioneer Electron Corp 画像情報の記録再生方式
US5282186A (en) * 1988-04-25 1994-01-25 Pioneer Electronic Corporation Method and apparatus for recording and reproducing picture information and recording medium
GB2220521B (en) * 1988-06-07 1993-04-28 Mitsubishi Electric Corp Digital signal recording method a digital video tape recorder and a recorded tape
JPH02189780A (ja) * 1989-01-18 1990-07-25 Nec Corp 光ディスク管理方式
JP2592124B2 (ja) * 1989-02-01 1997-03-19 富士写真フイルム株式会社 画像検索装置
GB8904906D0 (en) * 1989-03-03 1989-04-12 British Broadcasting Corp Videodisc and videodisc player,and vision mixing simulator using the same
US5218454A (en) * 1989-03-28 1993-06-08 Canon Kabushiki Kaisha Apparatus for improved recording of signals having video and audio components
JP2916162B2 (ja) * 1989-03-31 1999-07-05 株式会社東芝 記録再生装置
JP2797404B2 (ja) * 1989-04-20 1998-09-17 ソニー株式会社 動画像データの記録方式
JPH02276071A (ja) * 1989-04-17 1990-11-09 Nec Corp 情報記録媒体
CA2020059C (en) * 1989-06-30 1995-05-23 Shigemi Maeda Modular ceramic igniter
US5161034A (en) * 1989-07-18 1992-11-03 Wnm Ventures Inc. Branching table for interactive video display
US5218672A (en) * 1990-01-19 1993-06-08 Sony Corporation Of America Offline editing system with user interface for controlling edit list generation
US5101364A (en) * 1990-02-09 1992-03-31 Massachusetts Institute Of Technology Method and facility for dynamic video composition and viewing
JP2615507B2 (ja) * 1990-04-11 1997-05-28 松下電器産業株式会社 デジタル動画データ管理装置
JPH0428056A (ja) * 1990-05-23 1992-01-30 Matsushita Electric Ind Co Ltd 音声・画像再生装置
JPH0440770A (ja) * 1990-06-07 1992-02-12 Matsushita Electric Ind Co Ltd 光ディスクおよび光ディスク再生装置
JP3099373B2 (ja) * 1990-12-07 2000-10-16 ヤマハ株式会社 Ｃｄ再生装置の表示装置
JP2965330B2 (ja) * 1990-07-06 1999-10-18 パイオニア株式会社 情報再生装置
JPH0467490A (ja) * 1990-07-06 1992-03-03 Pioneer Electron Corp 情報再生装置
JPH06501363A (ja) * 1990-09-13 1994-02-10 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ ディジタル化画像プレイバック装置及び方法
JP3158474B2 (ja) * 1991-03-28 2001-04-23 ソニー株式会社 記録方法、ディスク記録装置及びディスク再生装置
JPH04324165A (ja) * 1991-04-23 1992-11-13 Sanyo Electric Co Ltd ディスク再生装置
JP3508138B2 (ja) * 1991-06-25 2004-03-22 ソニー株式会社 信号処理装置
JP3158556B2 (ja) * 1991-09-27 2001-04-23 ソニー株式会社 ディスク記録装置及びディスク再生装置
DE69233538T2 (de) * 1991-09-30 2006-06-29 Kabushiki Kaisha Toshiba, Kawasaki Gerät zur Verarbeitung von bandkomprimierten Signalen für Aufnahme/Wiedergabe
JP3237152B2 (ja) * 1991-11-15 2001-12-10 ソニー株式会社 ディジタル情報信号の記録装置
JPH05144185A (ja) * 1991-11-22 1993-06-11 Sony Corp オーデイオデータの記録方法
JPH05189872A (ja) * 1992-01-14 1993-07-30 Casio Comput Co Ltd マルチトラックレコーダ
US5434678A (en) * 1993-01-11 1995-07-18 Abecassis; Max Seamless transmission of non-sequential video segments
JP3789490B2 (ja) * 1992-06-30 2006-06-21 パイオニア株式会社 Ｃｄ−ｒｏｍプレーヤおよびオーディオデータの高速再生方法
CA2141607A1 (en) 1992-08-10 1994-02-17 Charlie Kellner System and method of selecting among multiple data streams
AU668762B2 (en) * 1992-10-07 1996-05-16 Nec Personal Computers, Ltd Synchronous compression and reconstruction system
CA2120355C (en) * 1992-12-17 2001-12-18 Rae-Hwan Lee Disk recording medium and reproducing method and apparatus thereof
US5465240A (en) * 1993-01-05 1995-11-07 Mankovitz; Roy J. Apparatus and methods for displaying text in conjunction with recorded audio programs
JPH06268954A (ja) * 1993-03-12 1994-09-22 Sony Corp デジタルビデオディスクおよび装置
US5535008A (en) * 1993-03-16 1996-07-09 Victor Company Of Japan, Ltd. Method for jump-reproducing video data of moving picture coded with high efficiency
JP3508168B2 (ja) * 1993-07-07 2004-03-22 ソニー株式会社 再生装置
JP3598524B2 (ja) * 1993-08-16 2004-12-08 ソニー株式会社 画像記録装置及び方法
JPH07130102A (ja) * 1993-10-29 1995-05-19 Toshiba Corp ディスク構造
US5400077A (en) * 1993-10-29 1995-03-21 Time Warner Entertainment Co., L.P. System for generating multiple aspect ratio video signals from motion picture disk recorded in a single aspect ratio
ES2163912T3 (es) * 1993-10-29 2002-02-01 Time Warner Entertainm Co Lp Soporte de informacion conteniendo multiples versiones de la misma pelicula.
JPH07176175A (ja) * 1993-10-29 1995-07-14 Toshiba Corp 特殊再生用記録媒体及び再生装置
KR100188294B1 (ko) * 1993-10-29 1999-06-01 니시무로 타이죠 멀티 신 기록매체 및 재생장치 및 그 방법
US5497241A (en) * 1993-10-29 1996-03-05 Time Warner Entertainment Co., L.P. System and method for controlling display of motion picture subtitles in a selected language during play of a software carrier
JP3378345B2 (ja) * 1994-03-28 2003-02-17 株式会社東芝 再生装置、記録方法および再生方法
JP2931754B2 (ja) * 1994-04-08 1999-08-09 株式会社東芝 記録媒体、データ記録方法、再生装置およびデータ再生システム
JP2677775B2 (ja) * 1994-04-14 1997-11-17 株式会社東芝 再生装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0521487A1 (en) * 1991-07-05 1993-01-07 Sony Corporation Information recording medium and reproducing device therefor
EP0618695A2 (en) * 1993-03-31 1994-10-05 Sony Corporation Multiplexing encoded data signals

Also Published As

Publication number Publication date
EP0880140A2 (en) 1998-11-25
KR960032447A (ko) 1996-09-17
EP0729152A2 (en) 1996-08-28
CN1142104A (zh) 1997-02-05
ATE474315T1 (de) 2010-07-15
EP0729152B1 (en) 2002-12-04
CA2170095C (en) 2001-08-21
KR100254855B1 (ko) 2000-06-01
ATE229218T1 (de) 2002-12-15
JP2865608B2 (ja) 1999-03-08
ES2349079T3 (es) 2010-12-27
DE69638217D1 (de) 2010-08-26
US5848216A (en) 1998-12-08
EP0880140B1 (en) 2010-07-14
EP0729152A3 (en) 1997-05-28
EP0880140A3 (en) 2005-06-22
DE69625107D1 (de) 2003-01-16
DE69625107T2 (de) 2003-05-08
JPH10322654A (ja) 1998-12-04
TW289818B (enExample) 1996-11-01
CN1202526C (zh) 2005-05-18
KR100256990B1 (ko) 2000-06-01
CA2170095A1 (en) 1996-08-23
JPH08294088A (ja) 1996-11-05
JP2862869B2 (ja) 1999-03-03
CN1383149A (zh) 2002-12-04

Similar Documents

Publication Publication Date Title
CN1086498C (zh) 信息记录方法,信息重放方法以及信息重放装置
US5577190A (en) Media editing system with adjustable source material compression
DE69723605T2 (de) Gerät zur Aufzeichnung auf einem Informationsaufzeichnungsmedium und Gerät zur Wiedergabe von einem Informationsaufzeichnungsmedium
KR100579387B1 (ko) 디지털 정보의 효율적인 전송 및 재생
US6920181B1 (en) Method for synchronizing audio and video streams
CN101843099B (zh) 存储视频数据的装置和方法
JP3117237B2 (ja) 電子スチルカメラ
CN1317794A (zh) 存储静止图像信息的记录媒体记录和/或重放方法及设备
JP4576725B2 (ja) 記録装置、記録方法、プログラムおよび記録媒体
TWI325582B (enExample)
CN1199221A (zh) 用于产生光盘再现时间的装置和方法
JP2007243907A (ja) 記録装置、記録方法、記録方法のプログラム、記録方法のプログラムを記録した記録媒体、再生装置、再生方法、再生方法のプログラム及び再生方法のプログラムを記録した記録媒体
KR100301007B1 (ko) 썸네일 데이터와 이를 위한 관리 정보를 실시간으로 저장하는기록 매체 및 기록 재생방법과 장치
CN1265320C (zh) 图像搜索设备
CN1102319C (zh) 数字视频记录器和数字视频再现装置
JP4045940B2 (ja) 記録制御装置および記録制御方法、プログラム、並びに記録媒体
KR101039003B1 (ko) 영상파일을 용이하게 검색할 수 있는 파일목록을 생성하는영상재생장치 및 그의 파일목록 생성방법
CN1418011A (zh) 低速重放数字广播节目的方法
JP2003023600A (ja) 画像処理装置、動画記録再生装置、画像処理方法、プログラム、及びコンピュータ読み取り可能な記憶媒体
JP2010170592A (ja) 情報再生装置および情報再生方法
WO2005036553A1 (ja) ファイル管理装置、ファイル管理方法、ファイル管理方法のプログラム及びファイル管理方法のプログラムを記録した記録媒体
JP4209379B2 (ja) 録画装置、その閲覧装置、並びに、そのプログラムおよび記録媒体
EP1221259A1 (en) Converting non-temporal based compressed image data to temporal based compressed image data
JP2005135554A (ja) 再生装置及び方法
JP3804411B2 (ja) 光ディスク再生装置

Legal Events

Date Code Title Description
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C06 Publication
PB01 Publication
C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term

Granted publication date: 20020619

EXPY Termination of patent right or utility model