CN101138039B - 再现装置、再现方法及再现程序 - Google Patents

再现装置、再现方法及再现程序 Download PDF

Info

Publication number
CN101138039B
CN101138039B CN2006800077007A CN200680007700A CN101138039B CN 101138039 B CN101138039 B CN 101138039B CN 2006800077007 A CN2006800077007 A CN 2006800077007A CN 200680007700 A CN200680007700 A CN 200680007700A CN 101138039 B CN101138039 B CN 101138039B
Authority
CN
China
Prior art keywords
application program
application
server
unit
playback device
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
CN2006800077007A
Other languages
English (en)
Chinese (zh)
Other versions
CN101138039A (zh
Inventor
野仲真佐男
大森基司
山内一彦
藤冈总一郎
山本雅哉
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of CN101138039A publication Critical patent/CN101138039A/zh
Application granted granted Critical
Publication of CN101138039B publication Critical patent/CN101138039B/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • 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
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/00094—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which result in a restriction to authorised record carriers
    • G11B20/00123—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which result in a restriction to authorised record carriers the record carrier being identified by recognising some of its unique characteristics, e.g. a unique defect pattern serving as a physical signature of 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
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/00681—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which prevent a specific kind of data access
    • G11B20/00695—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which prevent a specific kind of data access said measures preventing that data are read from the recording medium
    • 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
    • G11B20/00739—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 is associated with a specific geographical region
    • 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
    • G11B20/00855—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a step of exchanging information with a remote server
    • G11B20/00869—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a step of exchanging information with a remote server wherein the remote server can deliver the content to a receiving device
    • 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
    • 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
    • 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
    • G11B27/11—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information not detectable on the record carrier
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
    • H04N21/25808—Management of client data
    • H04N21/25841—Management of client data involving the geographical location of the client
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/462—Content or additional data management e.g. creating a master electronic programme guide from data received from the Internet and a Head-end or controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
    • H04N21/4627—Rights management associated to the content
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/65—Transmission of management data between client and server
    • H04N21/658—Transmission by the client directed to the server
    • H04N21/6581—Reference data, e.g. a movie identifier for ordering a movie or a product identifier in a home shopping application
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/835—Generation of protective data, e.g. certificates
    • H04N21/8355—Generation of protective data, e.g. certificates involving usage data, e.g. number of copies or viewings allowed
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17309—Transmission or handling of upstream communications
    • H04N7/17318—Direct or substantially direct transmission and handling of requests
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2111—Location-sensitive, e.g. geographical location, GPS
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2137—Time limited access, e.g. to a computer or data
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2141—Access rights, e.g. capability lists, access control lists, access tables, access matrices
    • 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
    • G11B2220/21—Disc-shaped record carriers characterised in that the disc is of read-only, rewritable, or recordable type
    • G11B2220/213—Read-only 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
    • G11B2220/2541—Blu-ray discs; Blue laser DVR discs

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Multimedia (AREA)
  • Databases & Information Systems (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Technology Law (AREA)
  • Computer Graphics (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Storage Device Security (AREA)
  • Television Signal Processing For Recording (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
CN2006800077007A 2005-03-10 2006-03-07 再现装置、再现方法及再现程序 Expired - Fee Related CN101138039B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2005067986A JP4464297B2 (ja) 2005-03-10 2005-03-10 再生装置、再生方法、及び再生プログラム
JP067986/2005 2005-03-10
PCT/JP2006/304303 WO2006095700A1 (ja) 2005-03-10 2006-03-07 再生装置、再生方法、及び再生プログラム

Publications (2)

Publication Number Publication Date
CN101138039A CN101138039A (zh) 2008-03-05
CN101138039B true CN101138039B (zh) 2011-03-23

Family

ID=36953294

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2006800077007A Expired - Fee Related CN101138039B (zh) 2005-03-10 2006-03-07 再现装置、再现方法及再现程序

Country Status (5)

Country Link
US (1) US8320736B2 (https=)
EP (1) EP1868196B1 (https=)
JP (1) JP4464297B2 (https=)
CN (1) CN101138039B (https=)
WO (1) WO2006095700A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5295572B2 (ja) * 2006-02-09 2013-09-18 パナソニック株式会社 情報記録媒体および情報記録媒体再生システム
JP2008171510A (ja) * 2007-01-12 2008-07-24 Toshiba Corp 情報記憶媒体、情報再生装置、及び情報再生方法
JP4525794B2 (ja) * 2008-05-14 2010-08-18 ソニー株式会社 電子機器、コンテンツ再生方法、プログラム及び記録媒体
US9571032B2 (en) * 2013-06-10 2017-02-14 Leto Solar Corporation Junction box for solar cell module and method for driving same
DE112017007159T5 (de) * 2017-03-01 2019-11-21 Mitsubishi Electric Corporation Inhaltswiedergabevorrichtung und Inhaltswiedergabeverfahren
CN119232701A (zh) * 2023-06-30 2024-12-31 北京有竹居网络技术有限公司 应用程序的流量调度方法、装置、设备及存储介质

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6151631A (en) * 1998-10-15 2000-11-21 Liquid Audio Inc. Territorial determination of remote computer location in a wide area network for conditional delivery of digitized products

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07319691A (ja) * 1994-03-29 1995-12-08 Toshiba Corp 資源保護装置、特権保護装置、ソフトウェア利用法制御装置、及びソフトウェア利用法制御システム
US5937158A (en) 1996-04-19 1999-08-10 Matsushita Electric Industrial Co., Ltd. System and method for connecting portable media with network and computer for use with the system
JP3178342B2 (ja) * 1996-06-17 2001-06-18 松下電器産業株式会社 ネットワークを利用した情報提供システム
US5944790A (en) * 1996-07-19 1999-08-31 Lucent Technologies Inc. Method and apparatus for providing a web site having a home page that automatically adapts to user language and customs
EP1693804B1 (en) * 1996-09-04 2009-11-11 Intertrust Technologies Corp. Trusted infrastructure support systems, methods and techniques for secure electronic commerce, electronic transactions, commerce process control and automation, distributed computing and rights management
US5926624A (en) * 1996-09-12 1999-07-20 Audible, Inc. Digital information library and delivery system with logic for generating files targeted to the playback device
JP3570114B2 (ja) * 1996-10-21 2004-09-29 富士ゼロックス株式会社 データ検証方法およびデータ検証システム
TW412734B (en) * 1996-12-26 2000-11-21 Toshiba Corp Storage medium for recording data, regeneration device for regenerating data recorded in the storage medium, and regeneration system for regenerating data recorded in the storage medium via network
US6766305B1 (en) 1999-03-12 2004-07-20 Curl Corporation Licensing system and method for freely distributed information
US6298341B1 (en) * 1999-09-22 2001-10-02 Raredomains.Com, Llc System and method for generating domain names and for facilitating registration and transfer of the same
US6850910B1 (en) 1999-10-22 2005-02-01 Matsushita Electric Industrial Co., Ltd. Active data hiding for secure electronic media distribution
JP2001291021A (ja) * 2000-04-07 2001-10-19 Lee Wilson Darian エリア別データ配信システム及び方法
US6931545B1 (en) 2000-08-28 2005-08-16 Contentguard Holdings, Inc. Systems and methods for integrity certification and verification of content consumption environments
JP2002100165A (ja) 2000-09-26 2002-04-05 Toshiba Corp 光ディスク再生装置
KR100553228B1 (ko) 2000-10-26 2006-02-22 인터렉스 가부시키가이샤 통신 네트워크를 이용한 디지털 컨텐츠 판매방법 및 시스템
JP3993385B2 (ja) * 2000-12-28 2007-10-17 株式会社エヌ・ティ・ティ・ドコモ コンテンツ配信システム、著作権保護システム及びコンテンツ受信端末
US7392376B2 (en) * 2002-12-30 2008-06-24 International Business Machines Corporation Security module
US7080043B2 (en) * 2002-03-26 2006-07-18 Microsoft Corporation Content revocation and license modification in a digital rights management (DRM) system on a computing device
US20040153918A1 (en) * 2002-04-08 2004-08-05 Matsushita Electric Industrial Co., Tamper-resistant computer program product
US20030215217A1 (en) * 2002-04-11 2003-11-20 Noriaki Horii Information recording medium, recording apparatus, reproduction apparatus, and recording and reproduction apparatus
KR20040101514A (ko) * 2002-04-16 2004-12-02 코닌클리케 필립스 일렉트로닉스 엔.브이. 지역들에 기초한 기록 허용
US20050166223A1 (en) * 2002-04-17 2005-07-28 Koninklijke Philips Electronics N.V. Access allowance based on regions
AU2003268656A1 (en) * 2002-09-25 2004-04-19 Matsushita Electric Industrial Co., Ltd. Reproduction device, optical disc, recording medium, program, and reproduction method
JP4349789B2 (ja) 2002-11-06 2009-10-21 富士通株式会社 安全性判断装置及び安全性判断方法
KR100957799B1 (ko) * 2003-03-06 2010-05-13 엘지전자 주식회사 대화형 디스크의 재생환경 설정방법
US7765158B2 (en) * 2004-01-27 2010-07-27 Panasonic Corporation Playback apparatus and server apparatus
JP3576547B2 (ja) * 2004-02-17 2004-10-13 株式会社メディアグラム ネットワーク上のメタ情報サービスシステム
JP2005275839A (ja) * 2004-03-25 2005-10-06 Nec Corp ソフトウェア利用許可方法及びシステム
EP2178089B1 (en) 2004-07-22 2018-09-05 Panasonic Intellectual Property Management Co., Ltd. Playback apparatus for performing application-synchronized playback
CN101019106B (zh) 2005-02-14 2010-04-14 松下电器产业株式会社 应用程序执行装置、管理方法和程序

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6151631A (en) * 1998-10-15 2000-11-21 Liquid Audio Inc. Territorial determination of remote computer location in a wide area network for conditional delivery of digitized products

Also Published As

Publication number Publication date
EP1868196B1 (en) 2013-05-08
EP1868196A1 (en) 2007-12-19
CN101138039A (zh) 2008-03-05
JP2006252672A (ja) 2006-09-21
US8320736B2 (en) 2012-11-27
WO2006095700A1 (ja) 2006-09-14
JP4464297B2 (ja) 2010-05-19
US20080138045A1 (en) 2008-06-12
EP1868196A4 (en) 2009-11-11

Similar Documents

Publication Publication Date Title
JP4892977B2 (ja) 情報処理装置、および情報処理方法、並びにコンピュータ・プログラム
US7353543B2 (en) Contents distribution system
JP4542096B2 (ja) コンテンツ利用装置及び記録媒体
TWI439882B (zh) 管理存取控制的系統
JP4687424B2 (ja) 情報処理装置、情報記録媒体、および情報処理方法、並びにコンピュータ・プログラム
US20100281263A1 (en) Recording device, server device, recording method, recording medium with computer program recorded therein and integrated circuit
US20060227973A1 (en) Information processing device, information recording medium, information processing method, and computer program
JP2008523764A (ja) 記録媒体のコンデンツを保護する方法及びその保護方法により保護されたコンデンツを収録している記録媒体
US20070112685A1 (en) Contents distribution system, recording apparatus, signature apparatus, contents supply apparatus, and contents playback apparatus
JP2000251395A (ja) 記録媒体、記録装置及び再生装置
JP2009193623A (ja) 記録装置、再生装置、記録プログラム及び再生プログラム
JP2009289284A (ja) 情報処理装置、および情報処理方法、並びにコンピュータ・プログラム
CN101138039B (zh) 再现装置、再现方法及再现程序
US20090303851A1 (en) Method And Apparatus For Reproducing Data And Recording Medium
US20070133944A1 (en) Information processing apparatus, information recording medium manufacturing apparatus, information recording medium, method, and computer program
JP2007508660A (ja) 光ディスク、ダウンロードされたコンテンツの認証と共に光ディスクを再生する光ディスクプレーヤー及び方法
KR20060009353A (ko) 데이터 매체로의 액세스 제어
US8279729B2 (en) Content recording method and apparatus
WO2006025380A1 (ja) 情報記録装置及び方法、情報再生装置及び方法、情報記録再生装置及び方法、並びにコンピュータプログラム
KR20160099192A (ko) 콘텐츠의 저작권을 관리하는 시스템 및 방법

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
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110323

CF01 Termination of patent right due to non-payment of annual fee