John C. Peiffer

Person

New Port Richey, FL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Methods and apparatus to detect a state of media presentation devices
- Patent number 9,686,031
- Issue date Jun 20, 2017
- THE NIELSEN COMPANY (US), LLC
- John C. Peiffer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus to collect audience information associated wi...
- Patent number 9,326,034
- Issue date Apr 26, 2016
- THE NIELSEN COMPANY (US), LLC
- Paul M. Mears
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods, apparatus and articles of manufacture to perform audio wat...
- Patent number 9,305,560
- Issue date Apr 5, 2016
- The Nielsen Company (U.S.), LLC
- Daniel J. Nelson
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Methods and apparatus for mixing compressed digital bit streams
- Patent number 9,191,581
- Issue date Nov 17, 2015
- THE NIELSEN COMPANY (US), LLC
- Venugopal Srinivasan
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Methods and apparatus to meter video game play
- Patent number 8,784,207
- Issue date Jul 22, 2014
- The Nielsen Company (U.S.), LLC
- Arun Ramaswamy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods, apparatus and articles of manufacture to perform audio wat...
- Patent number 8,676,570
- Issue date Mar 18, 2014
- The Nielsen Company (U.S.), LLC
- Daniel J. Nelson
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Methods and apparatus to collect audience information associated wi...
- Patent number 8,555,304
- Issue date Oct 8, 2013
- The Nielsen Company (U.S.), LLC
- Paul M. Mears
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for identifying a digital audio signal
- Patent number 8,548,373
- Issue date Oct 1, 2013
- The Nielsen Company (U.S.), LLC
- John C. Peiffer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus to meter video game play
- Patent number 8,430,752
- Issue date Apr 30, 2013
- The Nielsen Company (U.S.), LLC
- Arun Ramaswamy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for mixing compressed digital bit streams
- Patent number 8,412,363
- Issue date Apr 2, 2013
- The Nielson Company (US), LLC.
- Venugopal Srinivasan
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Methods and apparatus to collect audience information associated wi...
- Patent number 8,225,342
- Issue date Jul 17, 2012
- The Nielsen Company (U.S.), LLC
- Paul M. Mears
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for identifying a digital audio signal
- Patent number 7,742,737
- Issue date Jun 22, 2010
- The Nielsen Company (U.S.), LLC
- John C. Peiffer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Television proximity sensor
- Patent number 7,343,615
- Issue date Mar 11, 2008
- Nielsen Media Research, Inc.
- Daniel J. Nelson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Television proximity sensor
- Patent number 7,100,181
- Issue date Aug 29, 2006
- Nielsen Media Research, Inc.
- Venugopal Srinivasan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHODS AND APPARATUS FOR DECENTRALIZED CONTENT MEASUREMENT
- Publication number 20230214954
- Publication date Jul 6, 2023
- The Nielsen Company (US), LLC
- Sudheer Thota
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS AND APPARATUS TO DETECT A STATE OF MEDIA PRESENTATION DEVICES
- Publication number 20160043818
- Publication date Feb 11, 2016
- The Nielsen Company (US) LLC
- John C. Peiffer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS, APPARATUS AND ARTICLES OF MANUFACTURE TO PERFORM AUDIO WAT...
- Publication number 20140114669
- Publication date Apr 24, 2014
- Daniel J. Nelson
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHODS AND APPARATUS TO COLLECT AUDIENCE INFORMATION ASSOCIATED WI...
- Publication number 20140040929
- Publication date Feb 6, 2014
- Paul M. Mears
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS TO METER VIDEO GAME PLAY
- Publication number 20130217499
- Publication date Aug 22, 2013
- Arun Ramaswamy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS FOR MIXING COMPRESSED DIGITAL BIT STREAMS
- Publication number 20130194507
- Publication date Aug 1, 2013
- Venugopal Srinivasan
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHODS AND APPARATUS TO COLLECT AUDIENCE INFORMATION ASSOCIATED WI...
- Publication number 20120254908
- Publication date Oct 4, 2012
- Paul M. Mears
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS, APPARATUS AND ARTICLES OF MANUFACTURE TO PERFORM AUDIO WAT...
- Publication number 20110264455
- Publication date Oct 27, 2011
- Daniel J. Nelson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS FOR IDENTIFYING A DIGITAL AUDIO SIGNAL
- Publication number 20100198380
- Publication date Aug 5, 2010
- John C. Peiffer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS TO METER VIDEO GAME PLAY
- Publication number 20080318672
- Publication date Dec 25, 2008
- Arun Ramaswamy
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Methods and Apparatus For Mixing Compressed Digital Bit Streams
- Publication number 20080253440
- Publication date Oct 16, 2008
- Venugopal Srinivasan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods and apparatus to collect audience information associated wi...
- Publication number 20050144632
- Publication date Jun 30, 2005
- Nielsen Media Research, Inc.
- Paul M. Mears
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Television proximity sensor
- Publication number 20050125820
- Publication date Jun 9, 2005
- Nielsen Media Research, Inc.
- Daniel J. Nelson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for identifying a digital audio dignal
- Publication number 20040210922
- Publication date Oct 21, 2004
- John C. Peiffer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for identifying a digital audio signal
- Publication number 20030131350
- Publication date Jul 10, 2003
- John C. Peiffer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Television proximity sensor
- Publication number 20030046685
- Publication date Mar 6, 2003
- Venugopal Srinivasan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

John C. Peiffer

Person

Patents Grantslast 30 patents

Methods and apparatus to detect a state of media presentation devices

Methods and apparatus to collect audience information associated wi...

Methods, apparatus and articles of manufacture to perform audio wat...

Methods and apparatus for mixing compressed digital bit streams

Methods and apparatus to meter video game play

Methods, apparatus and articles of manufacture to perform audio wat...

Methods and apparatus to collect audience information associated wi...

Methods and apparatus for identifying a digital audio signal

Methods and apparatus to meter video game play

Methods and apparatus for mixing compressed digital bit streams

Methods and apparatus to collect audience information associated wi...

Methods and apparatus for identifying a digital audio signal

Television proximity sensor

Television proximity sensor

Patents Applicationslast 30 patents

METHODS AND APPARATUS FOR DECENTRALIZED CONTENT MEASUREMENT

METHODS AND APPARATUS TO DETECT A STATE OF MEDIA PRESENTATION DEVICES

METHODS, APPARATUS AND ARTICLES OF MANUFACTURE TO PERFORM AUDIO WAT...

METHODS AND APPARATUS TO COLLECT AUDIENCE INFORMATION ASSOCIATED WI...

METHODS AND APPARATUS TO METER VIDEO GAME PLAY

METHODS AND APPARATUS FOR MIXING COMPRESSED DIGITAL BIT STREAMS

METHODS AND APPARATUS TO COLLECT AUDIENCE INFORMATION ASSOCIATED WI...

METHODS, APPARATUS AND ARTICLES OF MANUFACTURE TO PERFORM AUDIO WAT...

METHODS AND APPARATUS FOR IDENTIFYING A DIGITAL AUDIO SIGNAL

METHODS AND APPARATUS TO METER VIDEO GAME PLAY

Methods and Apparatus For Mixing Compressed Digital Bit Streams

Methods and apparatus to collect audience information associated wi...

Television proximity sensor

Method and apparatus for identifying a digital audio dignal

Method and apparatus for identifying a digital audio signal

Television proximity sensor