Inventor
John C. Peiffer
Inventor
New Port Richey, FL, US
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Nprimary
H04NPictorial communication, e.g. television32%
H04HBroadcast communication29%
G10LSpeech analysis techniques or speech synthesis12%
A63FCard, board, or roulette games6%
G06VImage or video recognition or understanding6%
G11BInformation storage based on relative movement between record carrier and transducer6%
A61BDiagnosis3%
A61GTransport, personal conveyances, or accommodation specially adapted for patients or disabled persons3%
B62BHand-propelled vehicles, e.g. hand carts or perambulators3%
PatentTitleYear
9,686,031'Methods and apparatus to detect a state of media presentation devices'20179,597,043'System and method for supporting a patient for imagery during surgery'20179,326,034'Methods and apparatus to collect audience information associated with a media presentation'20169,305,560'Methods, apparatus and articles of manufacture to perform audio watermark decoding'20169,191,581'Methods and apparatus for mixing compressed digital bit streams'20158,784,207'Methods and apparatus to meter video game play'20148,676,570'Methods, apparatus and articles of manufacture to perform audio watermark decoding'20148,555,304'Methods and apparatus to collect audience information associated with a media presentation'20138,548,373'Methods and apparatus for identifying a digital audio signal'20138,430,752'Methods and apparatus to meter video game play'20138,412,363'Methods and apparatus for mixing compressed digital bit streams'20138,225,342'Methods and apparatus to collect audience information associated with a media presentation'20127,911,347'Protective guards for mounting an identification tag on a shopping carrier'20117,742,737'Methods and apparatus for identifying a digital audio signal'20107,343,615'Television proximity sensor'20087,100,181'Television proximity sensor'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006–2017Based in New Port Richey, FL, US· patent location history
2010–2017Patents assigned to NIELSEN CO US LLC (12)· patent assignee history
2012–2014Patents assigned to SRINIVASAN VENUGOPAL (5)· patent assignee history
2012–2014Patents assigned to RAMASWAMY ARUN (4)· patent assignee history
2012–2013Patents assigned to MEARS PAUL M (3)· patent assignee history
2013–2014Patents assigned to PEIFFER JOHN C (5)· patent assignee history
2017Based in Lebanon, NH, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIELSEN CO US LLC | 12 | 2010–2017 |
| PEIFFER JOHN Cself | 5 | 2013–2014 |
| SRINIVASAN VENUGOPAL | 5 | 2012–2014 |
| RAMASWAMY ARUN | 4 | 2012–2014 |
| MEARS PAUL M | 3 | 2012–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| New Port Richey, Florida, US | 15 | 2006–2017 |
| Lebanon, NH, US | 1 | 2017 |