CA1321016C - Method for controlling video and audio of television set - Google Patents

Method for controlling video and audio of television set

Info

Publication number
CA1321016C
CA1321016C CA000570652A CA570652A CA1321016C CA 1321016 C CA1321016 C CA 1321016C CA 000570652 A CA000570652 A CA 000570652A CA 570652 A CA570652 A CA 570652A CA 1321016 C CA1321016 C CA 1321016C
Authority
CA
Canada
Prior art keywords
television set
code
signals
authorization code
control
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
CA000570652A
Other languages
English (en)
French (fr)
Inventor
Sang Won Rew
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.)
LG Electronics Inc
Original Assignee
Gold Star 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
Priority claimed from KR1019870006719A external-priority patent/KR890001371A/ko
Priority claimed from KR1019870007657A external-priority patent/KR900006268B1/ko
Application filed by Gold Star Co Ltd filed Critical Gold Star Co Ltd
Application granted granted Critical
Publication of CA1321016C publication Critical patent/CA1321016C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • 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
    • H04N21/454—Content or additional data filtering, e.g. blocking advertisements
    • H04N21/4542—Blocking scenes or portions of the received content, e.g. censoring scenes
    • 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
    • H04N21/47—End-user applications
    • H04N21/475—End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data
    • H04N21/4753—End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data for user identification, e.g. by entering a PIN or password

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Databases & Information Systems (AREA)
  • Details Of Television Systems (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Selective Calling Equipment (AREA)
CA000570652A 1987-06-30 1988-06-28 Method for controlling video and audio of television set Expired - Lifetime CA1321016C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR1019870006719A KR890001371A (ko) 1987-06-30 1987-06-30 암호를 이용한 텔레비젼수상기의 영상 및 음성제어방법
KR6719/1987 1987-07-15
KR7657/1987 1987-07-15
KR1019870007657A KR900006268B1 (ko) 1987-07-15 1987-07-15 텔레비젼 수상기의 화면 표시방법

Publications (1)

Publication Number Publication Date
CA1321016C true CA1321016C (en) 1993-08-03

Family

ID=26627718

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000570652A Expired - Lifetime CA1321016C (en) 1987-06-30 1988-06-28 Method for controlling video and audio of television set

Country Status (8)

Country Link
US (1) US5033085A (US20100223739A1-20100909-C00005.png)
JP (1) JP2723542B2 (US20100223739A1-20100909-C00005.png)
BR (1) BR8803209A (US20100223739A1-20100909-C00005.png)
CA (1) CA1321016C (US20100223739A1-20100909-C00005.png)
DE (1) DE3822062A1 (US20100223739A1-20100909-C00005.png)
FR (1) FR2617658B1 (US20100223739A1-20100909-C00005.png)
GB (1) GB2206759B (US20100223739A1-20100909-C00005.png)
IT (1) IT1217983B (US20100223739A1-20100909-C00005.png)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4930160A (en) * 1987-09-02 1990-05-29 Vogel Peter S Automatic censorship of video programs
KR920003936B1 (ko) * 1988-12-31 1992-05-18 삼성전자 주식회사 비디오테이프 레코오더의 문자 발생회로를 이용한 잠금방법
JPH02214285A (ja) * 1989-02-15 1990-08-27 Pioneer Electron Corp Ｃａｔｖ端末器の視聴制御装置
GB2243472A (en) * 1990-03-30 1991-10-30 Amstrad Plc Audio,video or television apparatus
DE4120535C2 (de) * 1991-06-21 1994-01-27 Grundig Emv Fernsehempfänger mit programmierbarer Beschränkung von mittels der Bedieneinheit steuerbaren Gerätefunktionen
DE4135150A1 (de) * 1991-10-24 1993-04-29 Thomson Brandt Gmbh System zur diebstahlsicherung eines geraetes, z.b. videorecorder, satellitenempfaenger usw.
US7388573B1 (en) * 1991-12-17 2008-06-17 Sony Corporation Audio equipment and method of displaying operation thereof
GB2268861B (en) * 1992-07-16 1996-05-15 Gerald William Candy Video graphics apparatus
JPH06334890A (ja) * 1993-05-20 1994-12-02 Mitsubishi Electric Corp 映像・音声機器
US5949471A (en) 1993-07-29 1999-09-07 Gemstar Development Corporation Apparatus and method for improved parental control of television use
USRE41993E1 (en) 1993-07-29 2010-12-07 Gemstar Development Corporation Apparatus and method for improved parental control of television use
GB2284914A (en) * 1993-12-18 1995-06-21 Michael Keith Andrew Godfrey Discretionary viewing control
US5806849A (en) * 1994-02-17 1998-09-15 Electronic Arts, Inc. Electronic game system with wireless controller
US5550575A (en) * 1994-05-04 1996-08-27 West; Brett Viewer discretion television program control system
CA2147313C (en) * 1994-05-23 1999-09-07 Donald Edgar Blahut Restricted access remote control unit
GB9425333D0 (en) * 1994-12-15 1995-02-15 Philips Electronics Uk Ltd Telivision receiver
KR960024874A (ko) * 1994-12-30 1996-07-20 김광호 마이컴을 이용한 디스플레이 장치의 암호 설정 장치 및 암호 설정 방법
US5552837A (en) * 1995-03-01 1996-09-03 Gemstar Development Corporation Remote controller for scanning data and controlling a video system
US5559550A (en) * 1995-03-01 1996-09-24 Gemstar Development Corporation Apparatus and methods for synchronizing a clock to a network clock
US5583576A (en) * 1995-09-11 1996-12-10 Oktv, Inc. Rating-dependent parental lock-out for television reception
US8006260B2 (en) * 1996-04-01 2011-08-23 Gemstar Development Corporation Apparatus and method for parental control using V-chip plus+ and master password
US6125259A (en) * 1996-05-07 2000-09-26 Oktv, Inc. Intelligent and user friendly channel up/down control
US5969748A (en) * 1996-05-29 1999-10-19 Starsight Telecast, Inc. Television schedule system with access control
US6020910A (en) * 1996-09-20 2000-02-01 Soundview Technologies Incorporated Broadcast signal receiver retrofit apparatus and method
US6081290A (en) * 1996-09-20 2000-06-27 Soundview Technologies Incorporated Broadcast signal receiver retrofit apparatus and method
US6205318B1 (en) * 1997-04-07 2001-03-20 Gateway 2000, Inc. Power management controller for computer system
GB2325549A (en) * 1997-05-23 1998-11-25 Richard Michael Langfor Knight Security and immobilisation system
US5973683A (en) * 1997-11-24 1999-10-26 International Business Machines Corporation Dynamic regulation of television viewing content based on viewer profile and viewing history
IL123288A (en) 1998-02-13 2001-05-20 Nds Ltd Electronic game guide system
US6115079A (en) * 1998-02-14 2000-09-05 Mcrae; Michael W. Programmable video channel controller
US6701523B1 (en) * 1998-09-16 2004-03-02 Index Systems, Inc. V-Chip plus+in-guide user interface apparatus and method for programmable blocking of television and other viewable programming, such as for parental control of a television receiver
IL128506A (en) 1999-02-11 2009-11-18 Nds Ltd Time-dependent confirmation
US9107030B2 (en) 2000-12-13 2015-08-11 Thomas E. Coverstone Communication system for sending advertisements based on location determination and previously specified user selections
TW200618644A (en) * 2004-11-18 2006-06-01 Benq Corp Remote controller capable of controlling a plurality of electric appliances selectively
CN101194505B (zh) * 2005-03-30 2016-09-14 乐威指南公司 用于富视频导航的系统和方法
US8719857B1 (en) 2005-08-24 2014-05-06 Rovi Guides, Inc. Systems and methods for providing parental control features in video mosaic environments
US8863168B2 (en) * 2005-11-14 2014-10-14 Rovi Guides, Inc. Media control system with viewer rewards
US20100146536A1 (en) 2005-11-14 2010-06-10 Michael Craner Parental media palettes
US8079044B1 (en) 2006-04-10 2011-12-13 Rovi Guides, Inc. Systems and methods for providing parental control asset searching
US20080163059A1 (en) 2006-12-28 2008-07-03 Guideworks, Llc Systems and methods for creating custom video mosaic pages with local content
US8510778B2 (en) 2008-06-27 2013-08-13 Rovi Guides, Inc. Systems and methods for ranking assets relative to a group of viewers
US9807436B2 (en) 2014-07-23 2017-10-31 Rovi Guides, Inc. Systems and methods for providing media asset recommendations for a group

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58158568U (ja) * 1982-04-13 1983-10-22 シャープ株式会社 音量表示装置
DE3243610A1 (de) * 1982-11-25 1984-05-30 Philips Patentverwaltung Gmbh, 2000 Hamburg Anordnung zur programmierbaren steuerung einer rundfunk- und/oder fernseh-empfangseinrichtung
DE3248146A1 (de) * 1982-12-27 1984-06-28 Martin 7516 Karlsbad Walter Verfahren zum zeitweisen abschalten eines fernsehempfaengers
JPS60104434A (ja) * 1983-11-08 1985-06-08 Arupain Kk 車載用音響機器の盗難防止装置
DE3408904A1 (de) * 1984-03-10 1985-09-12 Philips Kommunikations Industrie AG, 8500 Nürnberg Schaltungsanordnung zur abwehr des unberechtigten zugangs zu einem durch teilnehmerindividuelle passworte gesicherten kommunikationssystem
JPS60230774A (ja) * 1984-04-28 1985-11-16 Sony Corp 画像表示装置
JPH0763159B2 (ja) * 1984-10-12 1995-07-05 ソニー株式会社 映像受信装置
JPS61108275A (ja) * 1984-10-31 1986-05-26 Matsushita Electric Ind Co Ltd Ｃａｔｖ端末装置
JPS61177071A (ja) * 1985-01-31 1986-08-08 Matsushita Electric Ind Co Ltd Ｃａｔｖ用リモコン発振器
US4685131A (en) * 1985-03-11 1987-08-04 General Instrument Corp. Program blocking method for use in direct broadcast satellite system
DE3512785A1 (de) * 1985-04-10 1986-10-23 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Verfahren zur zugriffssicherung
US4718107A (en) * 1986-02-14 1988-01-05 Rca Corporation Parental control for CATV converters

Also Published As

Publication number Publication date
GB2206759A (en) 1989-01-11
IT1217983B (it) 1990-03-30
BR8803209A (pt) 1989-01-17
DE3822062C2 (US20100223739A1-20100909-C00005.png) 1991-11-07
US5033085A (en) 1991-07-16
DE3822062A1 (de) 1989-01-12
JP2723542B2 (ja) 1998-03-09
GB8815523D0 (en) 1988-08-03
IT8821183A0 (it) 1988-06-30
FR2617658B1 (fr) 1995-08-25
GB2206759B (en) 1992-01-22
JPS6424680A (en) 1989-01-26
FR2617658A1 (fr) 1989-01-06

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Legal Events

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MKEX Expiry
MKEX Expiry

Effective date: 20100803