CN1759396A - 改进的数据检索方法和系统 - Google Patents

改进的数据检索方法和系统 Download PDF

Info

Publication number
CN1759396A
CN1759396A CNA2004800067097A CN200480006709A CN1759396A CN 1759396 A CN1759396 A CN 1759396A CN A2004800067097 A CNA2004800067097 A CN A2004800067097A CN 200480006709 A CN200480006709 A CN 200480006709A CN 1759396 A CN1759396 A CN 1759396A
Authority
CN
China
Prior art keywords
content item
identifier
database
content
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.)
Pending
Application number
CNA2004800067097A
Other languages
English (en)
Chinese (zh)
Inventor
H·A·A·M·德鲁伊特
J·A·海特斯马
A·J·L·M·马安多克斯
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of CN1759396A publication Critical patent/CN1759396A/zh
Pending legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/10—Office automation; Time management
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/60—Information retrieval; Database structures therefor; File system structures therefor of audio data
    • G06F16/63—Querying
    • G06F16/632—Query formulation
    • G06F16/634—Query by example, e.g. query by humming
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/60—Information retrieval; Database structures therefor; File system structures therefor of audio data
    • G06F16/68—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/60—Information retrieval; Database structures therefor; File system structures therefor of audio data
    • G06F16/68—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
    • G06F16/683—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/12—Arrangements for observation, testing or troubleshooting
    • H04H20/14—Arrangements for observation, testing or troubleshooting for monitoring programmes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H2201/00—Aspects of broadcast communication
    • H04H2201/90—Aspects of broadcast communication characterised by the use of signatures

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Library & Information Science (AREA)
  • Multimedia (AREA)
  • Databases & Information Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Resources & Organizations (AREA)
  • Strategic Management (AREA)
  • Entrepreneurship & Innovation (AREA)
  • Quality & Reliability (AREA)
  • Economics (AREA)
  • Marketing (AREA)
  • Operations Research (AREA)
  • Signal Processing (AREA)
  • Tourism & Hospitality (AREA)
  • General Business, Economics & Management (AREA)
  • Mathematical Physics (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
CNA2004800067097A 2003-03-13 2004-03-03 改进的数据检索方法和系统 Pending CN1759396A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP03100639.8 2003-03-13
EP03100639A EP1457889A1 (en) 2003-03-13 2003-03-13 Improved fingerprint matching method and system

Publications (1)

Publication Number Publication Date
CN1759396A true CN1759396A (zh) 2006-04-12

Family

ID=32748960

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2004800067097A Pending CN1759396A (zh) 2003-03-13 2004-03-03 改进的数据检索方法和系统

Country Status (8)

Country Link
US (1) US20060218126A1 (enExample)
EP (2) EP1457889A1 (enExample)
JP (1) JP2006527425A (enExample)
KR (1) KR20050117558A (enExample)
CN (1) CN1759396A (enExample)
AU (1) AU2004219418A1 (enExample)
BR (1) BRPI0408288A (enExample)
WO (1) WO2004081817A1 (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009015564A1 (en) * 2007-07-31 2009-02-05 Huawei Technologies Co., Ltd. Method and system for content interaction
CN103931202A (zh) * 2011-11-16 2014-07-16 索尼公司 信息处理装置、信息处理方法、信息提供装置和信息提供系统
CN107783834A (zh) * 2016-08-30 2018-03-09 伊姆西公司 用于处理数据的方法和系统
CN112565299A (zh) * 2017-03-29 2021-03-26 瞻博网络公司 用于网络设备的安全分析的、基于内容的优化和预先获取机制

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MXPA02003991A (es) * 2000-08-23 2002-12-13 Koninkl Philips Electronics Nv Metodo de mejoramiento y traduccion de un articulo contenido, sistema de cliente y sistema de servidor.
US7277766B1 (en) 2000-10-24 2007-10-02 Moodlogic, Inc. Method and system for analyzing digital audio files
US7890374B1 (en) 2000-10-24 2011-02-15 Rovi Technologies Corporation System and method for presenting music to consumers
KR100893671B1 (ko) 2001-02-12 2009-04-20 그레이스노트, 인크. 멀티미디어 콘텐트의 해시들의 생성 및 매칭
KR20040086350A (ko) * 2002-02-05 2004-10-08 코닌클리케 필립스 일렉트로닉스 엔.브이. 핑거프린트의 효율적 저장
WO2004030341A1 (en) * 2002-09-30 2004-04-08 Koninklijke Philips Electronics N.V. Fingerprint extraction
US20060013451A1 (en) * 2002-11-01 2006-01-19 Koninklijke Philips Electronics, N.V. Audio data fingerprint searching
US20060075237A1 (en) * 2002-11-12 2006-04-06 Koninklijke Philips Electronics N.V. Fingerprinting multimedia contents
JP2005351994A (ja) * 2004-06-08 2005-12-22 Sony Corp コンテンツ配信サーバ，コンテンツ配信方法，プログラム
US7567899B2 (en) 2004-12-30 2009-07-28 All Media Guide, Llc Methods and apparatus for audio recognition
US20070106405A1 (en) * 2005-08-19 2007-05-10 Gracenote, Inc. Method and system to provide reference data for identification of digital content
US20080147557A1 (en) * 2005-10-03 2008-06-19 Sheehy Dennis G Display based purchase opportunity originating from in-store identification of sound recordings
KR100803206B1 (ko) * 2005-11-11 2008-02-14 삼성전자주식회사 오디오 지문 생성과 오디오 데이터 검색 장치 및 방법
US20070162761A1 (en) 2005-12-23 2007-07-12 Davis Bruce L Methods and Systems to Help Detect Identity Fraud
US7761293B2 (en) * 2006-03-06 2010-07-20 Tran Bao Q Spoken mobile engine
US7519619B2 (en) * 2006-08-21 2009-04-14 Microsoft Corporation Facilitating document classification using branch associations
US8738749B2 (en) 2006-08-29 2014-05-27 Digimarc Corporation Content monitoring and host compliance evaluation
US9654447B2 (en) 2006-08-29 2017-05-16 Digimarc Corporation Customized handling of copied content based on owner-specified similarity thresholds
US8010511B2 (en) 2006-08-29 2011-08-30 Attributor Corporation Content monitoring and compliance enforcement
US8707459B2 (en) 2007-01-19 2014-04-22 Digimarc Corporation Determination of originality of content
CN101553815A (zh) * 2006-11-14 2009-10-07 皇家飞利浦电子股份有限公司 用于分类内容项目的方法和设备
US10885543B1 (en) 2006-12-29 2021-01-05 The Nielsen Company (Us), Llc Systems and methods to pre-scale media content to facilitate audience measurement
US20080274687A1 (en) 2007-05-02 2008-11-06 Roberts Dale T Dynamic mixed media package
US8295363B2 (en) * 2007-09-14 2012-10-23 Yahoo! Inc. Restoring program information for clips of broadcast programs shared online
US20090076950A1 (en) * 2007-09-18 2009-03-19 Ujin Chang Universal Network-Based Deposit Management Service
TWI413910B (zh) * 2008-01-25 2013-11-01 Univ Nat Taiwan 數值資料範圍區間查詢方法及系統
WO2009124004A1 (en) * 2008-03-31 2009-10-08 Dolby Laboratories Licensing Corporation Associating information with media content using objects recognized therein
CN102132574B (zh) 2008-08-22 2014-04-02 杜比实验室特许公司 内容识别和质量监测
US10977693B2 (en) 2008-11-26 2021-04-13 Free Stream Media Corp. Association of content identifier of audio-visual data with additional data through capture infrastructure
US10334324B2 (en) 2008-11-26 2019-06-25 Free Stream Media Corp. Relevant advertisement generation based on a user operating a client device communicatively coupled with a networked media device
US8180891B1 (en) 2008-11-26 2012-05-15 Free Stream Media Corp. Discovery, access control, and communication with networked services from within a security sandbox
US9961388B2 (en) 2008-11-26 2018-05-01 David Harrison Exposure of public internet protocol addresses in an advertising exchange server to improve relevancy of advertisements
US10419541B2 (en) 2008-11-26 2019-09-17 Free Stream Media Corp. Remotely control devices over a network without authentication or registration
US10880340B2 (en) 2008-11-26 2020-12-29 Free Stream Media Corp. Relevancy improvement through targeting of information based on data gathered from a networked device associated with a security sandbox of a client device
US9519772B2 (en) 2008-11-26 2016-12-13 Free Stream Media Corp. Relevancy improvement through targeting of information based on data gathered from a networked device associated with a security sandbox of a client device
US10567823B2 (en) 2008-11-26 2020-02-18 Free Stream Media Corp. Relevant advertisement generation based on a user operating a client device communicatively coupled with a networked media device
US10631068B2 (en) 2008-11-26 2020-04-21 Free Stream Media Corp. Content exposure attribution based on renderings of related content across multiple devices
US9154942B2 (en) 2008-11-26 2015-10-06 Free Stream Media Corp. Zero configuration communication between a browser and a networked media device
US9986279B2 (en) 2008-11-26 2018-05-29 Free Stream Media Corp. Discovery, access control, and communication with networked services
US8620967B2 (en) 2009-06-11 2013-12-31 Rovi Technologies Corporation Managing metadata for occurrences of a recording
US8161071B2 (en) 2009-09-30 2012-04-17 United Video Properties, Inc. Systems and methods for audio asset storage and management
US8677400B2 (en) 2009-09-30 2014-03-18 United Video Properties, Inc. Systems and methods for identifying audio content using an interactive media guidance application
US8886531B2 (en) 2010-01-13 2014-11-11 Rovi Technologies Corporation Apparatus and method for generating an audio fingerprint and using a two-stage query
WO2013001159A1 (en) * 2011-06-30 2013-01-03 Nokia Corporation Method and apparatus for providing audio-based item sharing
US9538040B2 (en) * 2011-12-16 2017-01-03 University Of Maryland, College Park Active sensing for dynamic spectrum access
US9275625B2 (en) * 2013-03-06 2016-03-01 Qualcomm Incorporated Content based noise suppression
US11995511B2 (en) * 2018-02-08 2024-05-28 Digimarc Corporation Methods and arrangements for localizing machine-readable indicia
US10958807B1 (en) 2018-02-08 2021-03-23 Digimarc Corporation Methods and arrangements for configuring retail scanning systems

Family Cites Families (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4677466A (en) * 1985-07-29 1987-06-30 A. C. Nielsen Company Broadcast program identification method and apparatus
US4870568A (en) * 1986-06-25 1989-09-26 Thinking Machines Corporation Method for searching a database system including parallel processors
US5206949A (en) * 1986-09-19 1993-04-27 Nancy P. Cochran Database search and record retrieval system which continuously displays category names during scrolling and selection of individually displayed search terms
US5019899A (en) * 1988-11-01 1991-05-28 Control Data Corporation Electronic data encoding and recognition system
JP2849161B2 (ja) * 1989-10-14 1999-01-20 三菱電機株式会社 情報再生装置
KR920006298B1 (ko) * 1990-04-30 1992-08-03 삼성전자 주식회사 인덱스 서취장치
DE4021707A1 (de) * 1990-07-07 1992-01-09 Nsm Ag Muenzbetaetigter musikautomat
US5488725A (en) * 1991-10-08 1996-01-30 West Publishing Company System of document representation retrieval by successive iterated probability sampling
US5446891A (en) * 1992-02-26 1995-08-29 International Business Machines Corporation System for adjusting hypertext links with weighed user goals and activities
US5388259A (en) * 1992-05-15 1995-02-07 Bell Communications Research, Inc. System for accessing a database with an iterated fuzzy query notified by retrieval response
US5337347A (en) * 1992-06-25 1994-08-09 International Business Machines Corporation Method and system for progressive database search termination and dynamic information presentation utilizing telephone keypad input
US5475835A (en) * 1993-03-02 1995-12-12 Research Design & Marketing Inc. Audio-visual inventory and play-back control system
DE69434349T2 (de) * 1993-05-26 2006-03-09 Pioneer Electronic Corp. Aufzeichnungsmedium für Karaoke
US5642337A (en) * 1995-03-14 1997-06-24 Sony Corporation Network with optical mass storage devices
US5616876A (en) * 1995-04-19 1997-04-01 Microsoft Corporation System and methods for selecting music on the basis of subjective content
US5659732A (en) * 1995-05-17 1997-08-19 Infoseek Corporation Document retrieval over networks wherein ranking and relevance scores are computed at the client for multiple database documents
US5740549A (en) * 1995-06-12 1998-04-14 Pointcast, Inc. Information and advertising distribution system and method
US5751672A (en) * 1995-07-26 1998-05-12 Sony Corporation Compact disc changer utilizing disc database
US5781897A (en) * 1996-04-18 1998-07-14 International Business Machines Corporation Method and system for performing record searches in a database within a computer peripheral storage device
US5727129A (en) * 1996-06-04 1998-03-10 International Business Machines Corporation Network system for profiling and actively facilitating user activities
US5903816A (en) * 1996-07-01 1999-05-11 Thomson Consumer Electronics, Inc. Interactive television system and method for displaying web-like stills with hyperlinks
US5918223A (en) * 1996-07-22 1999-06-29 Muscle Fish Method and article of manufacture for content-based analysis, storage, retrieval, and segmentation of audio information
US5862223A (en) * 1996-07-24 1999-01-19 Walker Asset Management Limited Partnership Method and apparatus for a cryptographically-assisted commercial network system designed to facilitate and support expert-based commerce
US5721827A (en) * 1996-10-02 1998-02-24 James Logan System for electrically distributing personalized information
US6005565A (en) * 1997-03-25 1999-12-21 Sony Corporation Integrated search of electronic program guide, internet and other information resources
US5959945A (en) * 1997-04-04 1999-09-28 Advanced Technology Research Sa Cv System for selectively distributing music to a plurality of jukeboxes
US5987525A (en) * 1997-04-15 1999-11-16 Cddb, Inc. Network delivery of interactive entertainment synchronized to playback of audio recordings
US7167857B2 (en) * 1997-04-15 2007-01-23 Gracenote, Inc. Method and system for finding approximate matches in database
US7308485B2 (en) * 1997-04-15 2007-12-11 Gracenote, Inc. Method and system for accessing web pages based on playback of recordings
US6175857B1 (en) * 1997-04-30 2001-01-16 Sony Corporation Method and apparatus for processing attached e-mail data and storage medium for processing program for attached data
US5987454A (en) * 1997-06-09 1999-11-16 Hobbs; Allen Method and apparatus for selectively augmenting retrieved text, numbers, maps, charts, still pictures and/or graphics, moving pictures and/or graphics and audio information from a network resource
US6112240A (en) * 1997-09-03 2000-08-29 International Business Machines Corporation Web site client information tracker
JPH11306022A (ja) * 1998-04-16 1999-11-05 Matsushita Electric Ind Co Ltd エージェント知識利用方法及び装置
US6201176B1 (en) * 1998-05-07 2001-03-13 Canon Kabushiki Kaisha System and method for querying a music database
US8332478B2 (en) * 1998-10-01 2012-12-11 Digimarc Corporation Context sensitive connected content
US6304523B1 (en) * 1999-01-05 2001-10-16 Openglobe, Inc. Playback device having text display and communication with remote database of titles
US6654735B1 (en) * 1999-01-08 2003-11-25 International Business Machines Corporation Outbound information analysis for generating user interest profiles and improving user productivity
US6941325B1 (en) * 1999-02-01 2005-09-06 The Trustees Of Columbia University Multimedia archive description scheme
US6657117B2 (en) * 2000-07-14 2003-12-02 Microsoft Corporation System and methods for providing automatic classification of media entities according to tempo properties
US6963975B1 (en) * 2000-08-11 2005-11-08 Microsoft Corporation System and method for audio fingerprinting
US7085613B2 (en) * 2000-11-03 2006-08-01 International Business Machines Corporation System for monitoring audio content in a video broadcast
WO2002046968A2 (en) * 2000-12-05 2002-06-13 Openglobe, Inc. Automatic identification of dvd title using internet technologies and fuzzy matching techniques
JP2002222302A (ja) * 2000-12-15 2002-08-09 Buzzhits Inc 需要刺激に対する消費者の反応に、オンデマンドで対応するためのシステム及び方法
KR100893671B1 (ko) * 2001-02-12 2009-04-20 그레이스노트, 인크. 멀티미디어 콘텐트의 해시들의 생성 및 매칭
WO2002082271A1 (en) * 2001-04-05 2002-10-17 Audible Magic Corporation Copyright detection and protection system and method
US6968337B2 (en) * 2001-07-10 2005-11-22 Audible Magic Corporation Method and apparatus for identifying an unknown work
US7203692B2 (en) * 2001-07-16 2007-04-10 Sony Corporation Transcoding between content data and description data
US7877438B2 (en) * 2001-07-20 2011-01-25 Audible Magic Corporation Method and apparatus for identifying new media content
KR20040024870A (ko) * 2001-07-20 2004-03-22 그레이스노트 아이엔씨 음성 기록의 자동 확인
EP1421521A2 (en) * 2001-07-31 2004-05-26 Gracenote, Inc. Multiple step identification of recordings
US7117200B2 (en) * 2002-01-11 2006-10-03 International Business Machines Corporation Synthesizing information-bearing content from multiple channels
US6766523B2 (en) * 2002-05-31 2004-07-20 Microsoft Corporation System and method for identifying and segmenting repeating media objects embedded in a stream
US20040034441A1 (en) * 2002-08-16 2004-02-19 Malcolm Eaton System and method for creating an index of audio tracks
US20070106405A1 (en) * 2005-08-19 2007-05-10 Gracenote, Inc. Method and system to provide reference data for identification of digital content

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009015564A1 (en) * 2007-07-31 2009-02-05 Huawei Technologies Co., Ltd. Method and system for content interaction
CN103931202A (zh) * 2011-11-16 2014-07-16 索尼公司 信息处理装置、信息处理方法、信息提供装置和信息提供系统
CN103931202B (zh) * 2011-11-16 2018-05-22 索尼公司 信息处理装置、信息处理方法、信息提供装置和信息提供系统
US10477267B2 (en) 2011-11-16 2019-11-12 Saturn Licensing Llc Information processing device, information processing method, information provision device, and information provision system
CN107783834A (zh) * 2016-08-30 2018-03-09 伊姆西公司 用于处理数据的方法和系统
CN107783834B (zh) * 2016-08-30 2021-05-07 伊姆西公司 用于处理数据的方法和系统
US11023274B2 (en) 2016-08-30 2021-06-01 EMC IP Holding Company LLC Method and system for processing data
CN112565299A (zh) * 2017-03-29 2021-03-26 瞻博网络公司 用于网络设备的安全分析的、基于内容的优化和预先获取机制
US11632389B2 (en) 2017-03-29 2023-04-18 Juniper Networks, Inc. Content-based optimization and pre-fetching mechanism for security analysis on a network device
CN112565299B (zh) * 2017-03-29 2023-11-03 瞻博网络公司 用于网络设备的安全分析的、基于内容的优化和预先获取机制

Also Published As

Publication number Publication date
BRPI0408288A (pt) 2006-03-07
US20060218126A1 (en) 2006-09-28
JP2006527425A (ja) 2006-11-30
EP1457889A1 (en) 2004-09-15
WO2004081817A1 (en) 2004-09-23
KR20050117558A (ko) 2005-12-14
AU2004219418A1 (en) 2004-09-23
EP1606733A1 (en) 2005-12-21

Similar Documents

Publication Publication Date Title
CN1759396A (zh) 改进的数据检索方法和系统
CN100350412C (zh) 基于杂乱数据的多媒体对象元数据的快速检索
TWI390924B (zh) 用於加速各多重同步資料流之資料庫檢視的系統以及方法
CN101663900B (zh) 用于监视和识别广播数据的系统和方法
US8959037B2 (en) Signature based system and methods for generation of personalized multimedia channels
JP4994584B2 (ja) メディア・ストリーム・オブジェクトに関する情報の推論
EP1417584B1 (en) Playlist generation method and apparatus
CN100485574C (zh) 用于内容项目签名匹配的方法和装置
CN105144723B (zh) 使曲集的音频轨道与视频内容相关联
CN1636240A (zh) 利用音频内容标识来销售产品的系统
CN106055570A (zh) 一种基于音频数据的视频检索的装置及其视频检索方法
KR101002732B1 (ko) 온라인을 통한 디지털 컨텐츠 관리 시스템
Hossain et al. A Quick Video Searching Approach from a Continuous Stream using Audio Fingerprint
Haitsma Audio Fingerprinting
Selvakumar et al. Content recognition using audio finger printing
TW200901745A (en) Communication system and information providing method
HK40012207B (zh) 用於自动文件检测的对来自基於文件的媒体的特有信息的获取、恢复和匹配
JP2007172050A (ja) 映像検索方法及び装置及びプログラム
Gatos HHkk B. Schrempp, Saratoga, CA US PATENT D ()(" UMENTS

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication