Kempter; Paul C.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kempter; Paul C..The latest application filed is for "audience measurement systems and methods for digital television".

Company Profile

0.9.8

Kempter; Paul C. - Palm Harbor FL US

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Audience measurement systems and methods for digital television Grant 8,732,738 - Lu , et al. May 20, 2	2014-05-20
Methods and apparatus for identifying a digital audio signal Grant 8,548,373 - Peiffer , et al. October 1, 2	2013-10-01
Audience Measurement Systems And Methods For Digital Television App 20110314486 - Lu; Daozheng ; et al.	2011-12-22
Methods And Apparatus For Identifying A Digital Audio Signal App 20100198380 - Peiffer; John C. ; et al.	2010-08-05
Methods and apparatus for identifying a digital audio signal Grant 7,742,737 - Peiffer , et al. June 22, 2	2010-06-22
Methods and apparatus to monitor reception of programs and content by broadcast receivers Grant 7,587,728 - Wheeler , et al. September 8, 2	2009-09-08
Audience measurement systems and methods for digital television App 20070055987 - Lu; Daozheng ; et al.	2007-03-08
Methods and apparatus to monitor reception of programs and content by broadcast receivers App 20060195857 - Wheeler; Henry B. ; et al.	2006-08-31
Method and apparatus for identifying a digital audio dignal App 20040210922 - Peiffer, John C. ; et al.	2004-10-21
Method and apparatus for identifying a digital audio signal App 20030131350 - Peiffer, John C. ; et al.	2003-07-10
Audience measurement system for digital television App 20020059577 - Lu, Daozheng ; et al.	2002-05-16
Audience measurement system for digital television App 20020010919 - Lu, Daozheng ; et al.	2002-01-24
Universal broadcast code and multi-level encoded signal monitoring system Grant 5,526,427 - Thomas , et al. June 11, 1	1996-06-11
Universal broadcast code and multi-level encoded signal monitoring system Grant 5,425,100 - Thomas , et al. June 13, 1	1995-06-13
Data collection and transmission system with real time clock Grant 4,943,963 - Waechter , et al. July 24, 1	1990-07-24

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