US3315160A
(en)
|
1961-06-23 |
1967-04-18 |
David M Goodman |
Electronic circuit testing method and apparatus employing optical fiber radiation sensors
|
GB982622A
(en)
|
1962-03-21 |
1965-02-10 |
R & R Res Ltd |
Broadcasting systems
|
US3483327A
(en)
|
1965-03-25 |
1969-12-09 |
Control Data Corp |
Transponder for monitoring t.v. program selections
|
US3651471A
(en)
|
1970-03-02 |
1972-03-21 |
Nielsen A C Co |
Data storage and transmission system
|
US3733430A
(en)
*
|
1970-12-28 |
1973-05-15 |
Rca Corp |
Channel monitoring system
|
JPS5221852B2
(es)
|
1971-10-19 |
1977-06-14 |
|
|
US3906454A
(en)
*
|
1973-05-18 |
1975-09-16 |
Bell Telephone Labor Inc |
Computer monitoring system
|
JPS50120514A
(es)
|
1974-03-08 |
1975-09-20 |
|
|
JPS51115718A
(en)
*
|
1975-02-24 |
1976-10-12 |
Pioneer Electronic Corp |
Bi-directional catv system
|
US4027332A
(en)
*
|
1975-11-21 |
1977-05-31 |
Time And Frequency Technology Inc. |
Apparatus for monitoring television receivers
|
DE2608508C3
(de)
|
1976-03-02 |
1980-02-28 |
Infas Institut Fuer Angewandte Sozialwissenschaft Gmbh, 5300 Bonn-Bad Godesberg |
Vorrichtung zum Erfassen und Ausgeben von Informationen über das Fern-Seheinschaltverhalten und die Sehbeteiligung von Fernsehteilnehmern
|
US4058829A
(en)
*
|
1976-08-13 |
1977-11-15 |
Control Data Corporation |
TV monitor
|
US4044376A
(en)
*
|
1976-08-13 |
1977-08-23 |
Control Data Corporation |
TV monitor
|
US4388644A
(en)
*
|
1976-10-18 |
1983-06-14 |
E-Systems, Inc. |
Apparatus for monitoring a multichannel receiver
|
US4965825A
(en)
*
|
1981-11-03 |
1990-10-23 |
The Personalized Mass Media Corporation |
Signal processing apparatus and methods
|
GB2138642B
(en)
*
|
1983-04-22 |
1986-08-20 |
Video Res |
Audience rating measuring system for television receivers and video tape recorders
|
GB8314468D0
(en)
|
1983-05-25 |
1983-06-29 |
Agb Research Plc |
Television monitoring
|
US4566030A
(en)
|
1983-06-09 |
1986-01-21 |
Ctba Associates |
Television viewer data collection system
|
DE3401762A1
(de)
|
1984-01-19 |
1985-08-01 |
FSG Fernseh - System - Gesellschaft mbH, 8042 Oberschleißheim |
Anlage zur erfassung des betriebszustandes von fernsehgeraeten
|
US4613904A
(en)
|
1984-03-15 |
1986-09-23 |
Control Data Corporation |
Television monitoring device
|
US4697209A
(en)
|
1984-04-26 |
1987-09-29 |
A. C. Nielsen Company |
Methods and apparatus for automatically identifying programs viewed or recorded
|
JPS6121695A
(ja)
*
|
1984-07-10 |
1986-01-30 |
Video Res:Kk |
視聴率測定システムにおけるビデオテ−プレコ−ダの動作状態検出方式
|
JPH0548193Y2
(es)
*
|
1985-09-30 |
1993-12-21 |
|
|
US4647964A
(en)
|
1985-10-24 |
1987-03-03 |
Weinblatt Lee S |
Technique for testing television commercials
|
US4723302A
(en)
*
|
1986-08-05 |
1988-02-02 |
A. C. Nielsen Company |
Method and apparatus for determining channel reception of a receiver
|
US4779198A
(en)
|
1986-08-26 |
1988-10-18 |
Control Data Corporation |
Audience monitoring system
|
US4769697A
(en)
|
1986-12-17 |
1988-09-06 |
R. D. Percy & Company |
Passive television audience measuring systems
|
US4764808A
(en)
|
1987-05-05 |
1988-08-16 |
A. C. Nielsen Company |
Monitoring system and method for determining channel reception of video receivers
|
US4876736A
(en)
*
|
1987-09-23 |
1989-10-24 |
A. C. Nielsen Company |
Method and apparatus for determining channel reception of a receiver
|
US4907079A
(en)
|
1987-09-28 |
1990-03-06 |
Teleview Rating Corporation, Inc. |
System for monitoring and control of home entertainment electronic devices
|
US4807031A
(en)
|
1987-10-20 |
1989-02-21 |
Interactive Systems, Incorporated |
Interactive video method and apparatus
|
US4943963A
(en)
|
1988-01-19 |
1990-07-24 |
A. C. Nielsen Company |
Data collection and transmission system with real time clock
|
US4885632A
(en)
*
|
1988-02-29 |
1989-12-05 |
Agb Television Research |
System and methods for monitoring TV viewing system including a VCR and/or a cable converter
|
US5505901A
(en)
|
1988-03-10 |
1996-04-09 |
Scientific-Atlanta, Inc. |
CATV pay per view interdiction system method and apparatus
|
US4912552A
(en)
|
1988-04-19 |
1990-03-27 |
Control Data Corporation |
Distributed monitoring system
|
US5136644A
(en)
|
1988-04-21 |
1992-08-04 |
Telecash |
Portable electronic device for use in conjunction with a screen
|
US4931865A
(en)
|
1988-08-24 |
1990-06-05 |
Sebastiano Scarampi |
Apparatus and methods for monitoring television viewers
|
US5319453A
(en)
|
1989-06-22 |
1994-06-07 |
Airtrax |
Method and apparatus for video signal encoding, decoding and monitoring
|
US4972503A
(en)
*
|
1989-08-08 |
1990-11-20 |
A. C. Nielsen Company |
Method and apparatus for determining audience viewing habits by jamming a control signal and identifying the viewers command
|
GB8924111D0
(en)
|
1989-10-26 |
1989-12-13 |
Amblehurst Ltd |
Optical device
|
US5251324A
(en)
*
|
1990-03-20 |
1993-10-05 |
Scientific-Atlanta, Inc. |
Method and apparatus for generating and collecting viewing statistics for remote terminals in a cable television system
|
US5142690A
(en)
|
1990-03-20 |
1992-08-25 |
Scientific-Atlanta, Inc. |
Cable television radio frequency data processor
|
US5226177A
(en)
|
1990-03-27 |
1993-07-06 |
Viewfacts, Inc. |
Real-time wireless audience response system
|
US5235414A
(en)
|
1990-05-21 |
1993-08-10 |
Control Data Corporation |
Non-obtrusive programming monitor
|
US5165069A
(en)
|
1990-07-30 |
1992-11-17 |
A. C. Nielsen Company |
Method and system for non-invasively identifying the operational status of a VCR
|
US5097328A
(en)
|
1990-10-16 |
1992-03-17 |
Boyette Robert B |
Apparatus and a method for sensing events from a remote location
|
US6400996B1
(en)
|
1999-02-01 |
2002-06-04 |
Steven M. Hoffberg |
Adaptive pattern recognition based control system and method
|
US5404172A
(en)
|
1992-03-02 |
1995-04-04 |
Eeg Enterprises, Inc. |
Video signal data and composite synchronization extraction circuit for on-screen display
|
JP3211388B2
(ja)
|
1992-07-23 |
2001-09-25 |
ソニー株式会社 |
ストレー光検出システム
|
GB9221678D0
(en)
|
1992-10-15 |
1992-11-25 |
Taylor Nelson Group Limited |
Identifying a received programme stream
|
CA2106143C
(en)
|
1992-11-25 |
2004-02-24 |
William L. Thomas |
Universal broadcast code and multi-level encoded signal monitoring system
|
US5550928A
(en)
|
1992-12-15 |
1996-08-27 |
A.C. Nielsen Company |
Audience measurement system and method
|
US5408258A
(en)
|
1993-04-21 |
1995-04-18 |
The Arbitron Company |
Method of automatically qualifying a signal reproduction device for installation of monitoring equipment
|
US5404161A
(en)
|
1993-07-27 |
1995-04-04 |
Information Resources, Inc. |
Tuned signal detector for use with a radio frequency receiver
|
US5355161A
(en)
|
1993-07-28 |
1994-10-11 |
Concord Media Systems |
Identification system for broadcast program segments
|
US5483276A
(en)
|
1993-08-02 |
1996-01-09 |
The Arbitron Company |
Compliance incentives for audience monitoring/recording devices
|
US5481294A
(en)
*
|
1993-10-27 |
1996-01-02 |
A. C. Nielsen Company |
Audience measurement system utilizing ancillary codes and passive signatures
|
US5488408A
(en)
|
1994-03-22 |
1996-01-30 |
A.C. Nielsen Company |
Serial data channel metering attachment for metering channels to which a receiver is tuned
|
HU219667B
(hu)
|
1994-03-31 |
2001-06-28 |
The Arbitron Company |
Berendezés és eljárás kód-frekvenciaösszetevőkkel rendelkező kódnak audiojel-frekvenciaösszetevőkkel rendelkező audiojelbe való beillesztésére
|
US5659367A
(en)
*
|
1994-12-30 |
1997-08-19 |
Index Systems, Inc. |
Television on/off detector for use in a video cassette recorder
|
JPH08331482A
(ja)
|
1995-06-01 |
1996-12-13 |
Sony Corp |
テレビジョン受像機の電源on/off検知装置
|
US5760760A
(en)
|
1995-07-17 |
1998-06-02 |
Dell Usa, L.P. |
Intelligent LCD brightness control system
|
US6311214B1
(en)
|
1995-07-27 |
2001-10-30 |
Digimarc Corporation |
Linking of computers based on optical sensing of digital data
|
US6035177A
(en)
|
1996-02-26 |
2000-03-07 |
Donald W. Moses |
Simultaneous transmission of ancillary and audio signals by means of perceptual coding
|
US5767922A
(en)
|
1996-04-05 |
1998-06-16 |
Cornell Research Foundation, Inc. |
Apparatus and process for detecting scene breaks in a sequence of video frames
|
US5889548A
(en)
*
|
1996-05-28 |
1999-03-30 |
Nielsen Media Research, Inc. |
Television receiver use metering with separate program and sync detectors
|
US6647548B1
(en)
*
|
1996-09-06 |
2003-11-11 |
Nielsen Media Research, Inc. |
Coded/non-coded program audience measurement system
|
US5963844A
(en)
|
1996-09-18 |
1999-10-05 |
At&T Corp. |
Hybrid fiber-coax system having at least one digital fiber node and increased upstream bandwidth
|
US20030093790A1
(en)
|
2000-03-28 |
2003-05-15 |
Logan James D. |
Audio and video program recording, editing and playback systems using metadata
|
US5801747A
(en)
|
1996-11-15 |
1998-09-01 |
Hyundai Electronics America |
Method and apparatus for creating a television viewer profile
|
JP3688833B2
(ja)
|
1996-12-02 |
2005-08-31 |
株式会社ビデオリサーチ |
カーラジオ聴取状況調査装置
|
US7607147B1
(en)
|
1996-12-11 |
2009-10-20 |
The Nielsen Company (Us), Llc |
Interactive service device metering systems
|
US6177931B1
(en)
|
1996-12-19 |
2001-01-23 |
Index Systems, Inc. |
Systems and methods for displaying and recording control interface with television programs, video, advertising information and program scheduling information
|
US5874724A
(en)
|
1997-01-10 |
1999-02-23 |
International Business Machines Corporation |
Light selectable radio frequency identification tag and method therefor
|
US6675383B1
(en)
|
1997-01-22 |
2004-01-06 |
Nielsen Media Research, Inc. |
Source detection apparatus and method for audience measurement
|
US6414433B1
(en)
*
|
1999-04-26 |
2002-07-02 |
Chad Byron Moore |
Plasma displays containing fibers
|
JPH10319896A
(ja)
|
1997-05-15 |
1998-12-04 |
Sony Corp |
情報表示装置、ならびにその表示状態検出方法、表示状態調整方法、および保守管理方法
|
US6184918B1
(en)
|
1997-09-30 |
2001-02-06 |
Intel Corporation |
Method and apparatus for monitoring viewing of broadcast data
|
US6477508B1
(en)
*
|
1997-10-09 |
2002-11-05 |
Clifford W. Lazar |
System and apparatus for broadcasting, capturing, storing, selecting and then forwarding selected product data and viewer choices to vendor host computers
|
US6411306B1
(en)
|
1997-11-14 |
2002-06-25 |
Eastman Kodak Company |
Automatic luminance and contrast adustment for display device
|
US6286140B1
(en)
*
|
1997-11-20 |
2001-09-04 |
Thomas P. Ivanyi |
System and method for measuring and storing information pertaining to television viewer or user behavior
|
US6124877A
(en)
|
1997-12-08 |
2000-09-26 |
Soundview Technologies, Inc. |
System for monitoring and reporting viewing of television programming
|
US6467089B1
(en)
|
1997-12-23 |
2002-10-15 |
Nielsen Media Research, Inc. |
Audience measurement system incorporating a mobile handset
|
US20020012353A1
(en)
*
|
1997-12-31 |
2002-01-31 |
Irwin Gerszberg |
Isd controlled set-top box
|
US6819863B2
(en)
*
|
1998-01-13 |
2004-11-16 |
Koninklijke Philips Electronics N.V. |
System and method for locating program boundaries and commercial boundaries using audio categories
|
US6252544B1
(en)
|
1998-01-27 |
2001-06-26 |
Steven M. Hoffberg |
Mobile communication device
|
JP3964041B2
(ja)
|
1998-03-23 |
2007-08-22 |
株式会社ビデオリサーチ |
視聴チャンネル判定装置
|
US6049286A
(en)
|
1998-04-24 |
2000-04-11 |
Statistical Research, Inc. |
Sensor with fall-off detection
|
EP1043853B1
(en)
|
1998-05-12 |
2005-06-01 |
Nielsen Media Research, Inc. |
Audience measurement system for digital television
|
US6272176B1
(en)
|
1998-07-16 |
2001-08-07 |
Nielsen Media Research, Inc. |
Broadcast encoding system and method
|
US20020057893A1
(en)
*
|
1998-08-11 |
2002-05-16 |
Anthony Wood |
Digital recording and playback
|
US6388662B2
(en)
|
1998-09-25 |
2002-05-14 |
Sony Corporation |
Method and apparatus for adjusting a monitor display
|
US6137539A
(en)
|
1998-10-09 |
2000-10-24 |
Matshushita Electric Industrial Co, Ltd |
Digital television status display
|
US6567978B1
(en)
|
1998-10-09 |
2003-05-20 |
Adcom Information Services, Inc. |
Television audience monitoring system and method employing display of cable converter box
|
US6519769B1
(en)
|
1998-11-09 |
2003-02-11 |
General Electric Company |
Audience measurement system employing local time coincidence coding
|
US20030056215A1
(en)
|
1998-11-30 |
2003-03-20 |
Rajesh Kanungo |
Tv pip using java api classes and java implementation classes
|
US6457010B1
(en)
|
1998-12-03 |
2002-09-24 |
Expanse Networks, Inc. |
Client-server based subscriber characterization system
|
US7150030B1
(en)
*
|
1998-12-03 |
2006-12-12 |
Prime Research Alliance, Inc. |
Subscriber characterization system
|
WO2000038360A1
(en)
|
1998-12-21 |
2000-06-29 |
Adcom Information Services, Inc. |
Television audience monitoring system and method detecting light emitted by a display of a cable converter box
|
US6463413B1
(en)
|
1999-04-20 |
2002-10-08 |
Matsushita Electrical Industrial Co., Ltd. |
Speech recognition training for small hardware devices
|
US6542878B1
(en)
|
1999-04-23 |
2003-04-01 |
Microsoft Corporation |
Determining whether a variable is numeric or non-numeric
|
JP2000307520A
(ja)
|
1999-04-26 |
2000-11-02 |
Sony Corp |
光送受信装置及び光送受信方法
|
US7088335B2
(en)
*
|
1999-04-28 |
2006-08-08 |
Novus Partners Llc |
Methods and apparatus for ultra-violet stimulated displays
|
JP2003500980A
(ja)
|
1999-05-20 |
2003-01-07 |
ニールセン メディア リサーチ インコーポレイテッド |
視聴率測定において使用する視聴者認証装置
|
US6297859B1
(en)
|
1999-06-30 |
2001-10-02 |
Thomson Licensing S.A. |
Opto sensor signal detector
|
US6523175B1
(en)
|
1999-08-02 |
2003-02-18 |
Nielsen Media Research, Inc. |
Methods and apparatus for identifying the source of a user selected signal via an intermediate frequency probe
|
AUPQ206399A0
(en)
|
1999-08-06 |
1999-08-26 |
Imr Worldwide Pty Ltd. |
Network user measurement system and method
|
WO2001045103A1
(en)
|
1999-12-14 |
2001-06-21 |
Koninklijke Philips Electronics N.V. |
Method and apparatus to identify content stored on a storage medium
|
US7051352B1
(en)
|
2000-02-04 |
2006-05-23 |
Koninklijke Philips Electronics N.V. |
Adaptive TV program recommender
|
US6681396B1
(en)
|
2000-02-11 |
2004-01-20 |
International Business Machines Corporation |
Automated detection/resumption of interrupted television programs
|
EP1256196A2
(en)
|
2000-02-18 |
2002-11-13 |
Acnielsen Corporation |
Audience measurement system and method for digital broadcasts
|
JP5086510B2
(ja)
|
2000-03-31 |
2012-11-28 |
ユナイテッド ビデオ プロパティーズ インコーポレイテッド |
改良された視聴測定システムおよび方法
|
JP2001352460A
(ja)
|
2000-06-09 |
2001-12-21 |
Pioneer Electronic Corp |
プラズマディスプレイ装置用の赤外線リモートコントロール装置
|
US20020083435A1
(en)
*
|
2000-08-31 |
2002-06-27 |
Blasko John P. |
Method and system for addressing targeted advertisements using detection of operational status of display device
|
WO2002019581A1
(en)
|
2000-08-31 |
2002-03-07 |
Expanse Networks, Inc. |
Targeted advertising at the set top box
|
US20020174425A1
(en)
|
2000-10-26 |
2002-11-21 |
Markel Steven O. |
Collection of affinity data from television, video, or similar transmissions
|
US20020077880A1
(en)
|
2000-11-27 |
2002-06-20 |
Gordon Donald F. |
Method and apparatus for collecting and reporting consumer trend data in an information distribution system
|
US20020072952A1
(en)
|
2000-12-07 |
2002-06-13 |
International Business Machines Corporation |
Visual and audible consumer reaction collection
|
US20020114299A1
(en)
|
2000-12-27 |
2002-08-22 |
Daozheng Lu |
Apparatus and method for measuring tuning of a digital broadcast receiver
|
ES2261527T3
(es)
*
|
2001-01-09 |
2006-11-16 |
Metabyte Networks, Inc. |
Sistema, procedimiento y aplicacion de software para publicidad dirigida mediante una agrupacion de modelos de comportamiento, y preferencias de programacion basadas en grupos de modelos de comportamiento.
|
US6934508B2
(en)
*
|
2001-03-19 |
2005-08-23 |
Navigaug Inc. |
System and method for obtaining comprehensive vehicle radio listener statistics
|
US20020141730A1
(en)
|
2001-03-27 |
2002-10-03 |
Koninklijke Philips Electronics N.V. |
TV recorder with inoperative settop box functions
|
US8091100B2
(en)
*
|
2001-06-18 |
2012-01-03 |
The Nielsen Company (Us), Llc |
Prompting of audience member identification
|
US6611172B1
(en)
|
2001-06-25 |
2003-08-26 |
Sirenza Microdevices, Inc. |
Thermally distributed darlington amplifier
|
US20030118670A1
(en)
|
2001-07-11 |
2003-06-26 |
Smith C. Steven |
Novel composition and method for altering allergenic protein in the environment
|
US7100181B2
(en)
*
|
2001-08-22 |
2006-08-29 |
Nielsen Media Research, Inc. |
Television proximity sensor
|
US20030054757A1
(en)
|
2001-09-19 |
2003-03-20 |
Kolessar Ronald S. |
Monitoring usage of media data with non-program data elimination
|
KR100416256B1
(ko)
|
2001-10-04 |
2004-01-24 |
삼성전자주식회사 |
프로젝션 텔레비젼의 컨버젼스 제어 장치 및 제어 방법
|
US7614065B2
(en)
|
2001-12-17 |
2009-11-03 |
Automated Media Services, Inc. |
System and method for verifying content displayed on an electronic visual display
|
EP1318679A3
(en)
|
2001-12-10 |
2005-06-08 |
Thomson Licensing S.A. |
Measurement of television audiences by observing user input
|
US9967633B1
(en)
|
2001-12-14 |
2018-05-08 |
At&T Intellectual Property I, L.P. |
System and method for utilizing television viewing patterns
|
US20030131350A1
(en)
|
2002-01-08 |
2003-07-10 |
Peiffer John C. |
Method and apparatus for identifying a digital audio signal
|
US6947703B2
(en)
*
|
2002-05-20 |
2005-09-20 |
Ceresoli Carl D |
System for determining satellite radio listener statistics
|
US20040003394A1
(en)
|
2002-07-01 |
2004-01-01 |
Arun Ramaswamy |
System for automatically matching video with ratings information
|
EP1554870A1
(en)
|
2002-08-29 |
2005-07-20 |
Opentv, Inc. |
A method and apparatus for selecting compression for an incoming video signal in an interactive television system
|
US7657907B2
(en)
|
2002-09-30 |
2010-02-02 |
Sharp Laboratories Of America, Inc. |
Automatic user profiling
|
US20040088212A1
(en)
|
2002-10-31 |
2004-05-06 |
Hill Clarke R. |
Dynamic audience analysis for computer content
|
US8204353B2
(en)
|
2002-11-27 |
2012-06-19 |
The Nielsen Company (Us), Llc |
Apparatus and methods for tracking and analyzing digital recording device event sequences
|
CA2511919A1
(en)
|
2002-12-27 |
2004-07-22 |
Nielsen Media Research, Inc. |
Methods and apparatus for transcoding metadata
|
EP2456104A1
(en)
|
2003-02-10 |
2012-05-23 |
Nielsen Media Research, Inc. |
Methods and apparatus to adaptively gather audience measurement data
|
US8292433B2
(en)
*
|
2003-03-21 |
2012-10-23 |
Queen's University At Kingston |
Method and apparatus for communication between humans and devices
|
US7330164B2
(en)
|
2003-08-25 |
2008-02-12 |
Thomson Licensing |
Video controlled detector sensitivity
|
EP1668914B8
(en)
|
2003-08-29 |
2013-11-13 |
The Nielsen Company (US), LLC |
Audio based methods and apparatus for detecting a channel change event
|
AU2003276971A1
(en)
|
2003-09-25 |
2005-06-24 |
Nielsen Media Research, Inc. |
Methods and apparatus to detect an operating state of a display
|
WO2005041166A1
(en)
|
2003-09-25 |
2005-05-06 |
Nielsen Media Research, Inc. |
Methods and apparatus to detect an operating state of a display based on visible light
|
US7786987B2
(en)
|
2003-09-25 |
2010-08-31 |
The Nielsen Company (Us), Llc |
Methods and apparatus to detect an operating state of a display based on visible light
|
US9027043B2
(en)
|
2003-09-25 |
2015-05-05 |
The Nielsen Company (Us), Llc |
Methods and apparatus to detect an operating state of a display
|
EP1685459B1
(en)
|
2003-10-17 |
2012-06-06 |
Nielsen Media Research, Inc. |
Portable multi-purpose audience measurement system
|
US7643090B2
(en)
|
2003-12-30 |
2010-01-05 |
The Nielsen Company (Us), Llc. |
Methods and apparatus to distinguish a signal originating from a local device from a broadcast signal
|
WO2005079457A2
(en)
|
2004-02-17 |
2005-09-01 |
Nielsen Media Research, Inc. Et Al. |
Methods and apparatus to determine audience viewing of recorded programs
|
CA2556553A1
(en)
|
2004-02-18 |
2005-09-01 |
Nielsen Media Research, Inc. |
Methods and apparatus to determine audience viewing of video-on-demand programs
|
CA2563834C
(en)
|
2004-04-23 |
2016-08-16 |
Nielsen Media Research, Inc. |
Methods and apparatus to maintain audience privacy while determining viewing of video-on-demand programs
|
WO2006003543A1
(en)
|
2004-06-30 |
2006-01-12 |
Koninklijke Philips Electronics N.V. |
Method and apparatus for intelligent channel zapping
|
CA2574998C
(en)
|
2004-07-23 |
2011-03-15 |
Nielsen Media Research, Inc. |
Methods and apparatus for monitoring the insertion of local media content into a program stream
|
AU2005273948B2
(en)
|
2004-08-09 |
2010-02-04 |
The Nielsen Company (Us), Llc |
Methods and apparatus to monitor audio/visual content from various sources
|
EP1646169A1
(en)
*
|
2004-10-05 |
2006-04-12 |
Taylor Nelson Sofres Plc |
Audience analysis method and system
|
CA2588217C
(en)
*
|
2004-11-22 |
2014-04-22 |
Nielsen Media Research, Inc. |
Methods and apparatus for media source identification and time shifted media consumption measurements
|
MX2008002317A
(es)
|
2005-08-16 |
2008-03-24 |
Nielsen Media Res Inc |
Metodos y aparatos de deteccion de encendido/apagado del dispositivo de visualizacion.
|
WO2007033194A2
(en)
|
2005-09-13 |
2007-03-22 |
Aware Technologies, Inc. |
Method and system for proactive telemonitor with real-time activity and physiology classification and diary feature
|
WO2007120518A2
(en)
|
2006-03-31 |
2007-10-25 |
Nielsen Media Research, Inc. |
Methods, systems, and apparatus for multi-purpose metering
|
EP1933482A1
(en)
|
2006-12-13 |
2008-06-18 |
Taylor Nelson Sofres Plc |
audience measurement system, fixed and portable monitoring devices
|
CA2678942C
(en)
|
2007-02-20 |
2018-03-06 |
Nielsen Media Research, Inc. |
Methods and apparatus for characterizing media
|
EP2135376A4
(en)
|
2007-03-22 |
2012-12-19 |
Nielsen Co Us Llc |
SYSTEMS AND METHODS FOR MANAGING DIGITAL RIGHTS AND PUBLIC MEASUREMENT
|
WO2008137385A2
(en)
|
2007-05-02 |
2008-11-13 |
Nielsen Media Research, Inc. |
Methods and apparatus for generating signatures
|
US20100162285A1
(en)
|
2007-09-11 |
2010-06-24 |
Yossef Gerard Cohen |
Presence Detector and Method for Estimating an Audience
|
EP2210252B1
(en)
|
2007-11-12 |
2017-05-24 |
The Nielsen Company (US), LLC |
Methods and apparatus to perform audio watermarking and watermark detection and extraction
|
US8457951B2
(en)
|
2008-01-29 |
2013-06-04 |
The Nielsen Company (Us), Llc |
Methods and apparatus for performing variable black length watermarking of media
|
WO2009110932A1
(en)
|
2008-03-05 |
2009-09-11 |
Nielsen Media Research, Inc. |
Methods and apparatus for generating signatures
|
US8180712B2
(en)
|
2008-09-30 |
2012-05-15 |
The Nielsen Company (Us), Llc |
Methods and apparatus for determining whether a media presentation device is in an on state or an off state
|
US8793717B2
(en)
|
2008-10-31 |
2014-07-29 |
The Nielsen Company (Us), Llc |
Probabilistic methods and apparatus to determine the state of a media device
|
US8768713B2
(en)
|
2010-03-15 |
2014-07-01 |
The Nielsen Company (Us), Llc |
Set-top-box with integrated encoder/decoder for audience measurement
|
US8863166B2
(en)
|
2011-04-06 |
2014-10-14 |
Rentrak Corporation |
Method and system for detecting non-powered video playback devices
|
JP2015506158A
(ja)
|
2011-12-19 |
2015-02-26 |
ザ ニールセン カンパニー (ユーエス) エルエルシー |
メディア提示装置をクレジットするための方法及び装置
|
AU2015255256B2
(en)
|
2011-12-19 |
2017-04-27 |
The Nielsen Company (Us), Llc |
Methods and apparatus for crediting a media presentation device
|
US9519909B2
(en)
*
|
2012-03-01 |
2016-12-13 |
The Nielsen Company (Us), Llc |
Methods and apparatus to identify users of handheld computing devices
|
WO2014031910A1
(en)
|
2012-08-22 |
2014-02-27 |
Rentrak Corporation |
Systems and methods for projecting viewership data
|
US9332305B1
(en)
|
2015-01-13 |
2016-05-03 |
The Nielsen Company (Us), Llc |
Methods and apparatus to generate threshold values for state detection
|