Inventor · disambiguated record
Kenneth J. Frett
Also filed as: FRETT KENNETH J · FRETT KENNETH JOSEPH
8 granted patents·491 citations·filing 1986–2017
88Inventor score
Top patents by PatentIndex Score
8 records- 0194US4723302AMethod and apparatus for determining channel reception of a receiverNIELSEN A C CO·Filed 1986·Granted Feb 2, 1988·281 cites·20 claims
- 0291US8700657B2Systems, methods, and apparatus to monitor media presentationsFRETT KENNETH J·Filed 2012·Granted Apr 15, 2014·16 cites·20 claims
- 0386US9548915B2Methods and apparatus to determine an end time of streaming mediaNIELSEN CO US LLC·Filed 2014·Granted Jan 17, 2017·8 cites·27 claims
- 0481US9838288B2Determining an end time of streaming mediaNIELSEN CO US LLC·Filed 2016·Granted Dec 5, 2017·3 cites·21 claims
- 0575US5488408ASerial data channel metering attachment for metering channels to which a receiver is tunedNIELSEN A C CO·Filed 1994·Granted Jan 30, 1996·135 cites·36 claims
- 0662US5305464AMethod and apparatus for determining channel to which a receiver is tunedNIELSEN A C CO·Filed 1992·Granted Apr 19, 1994·48 cites·23 claims
- 0755US10153960B2Determining an end time of streaming mediaNIELSEN CO US LLC·Filed 2017·Granted Dec 11, 2018·0 cites·24 claims
- 0855US9210230B2Systems, methods, and apparatus to monitor media presentationsFRETT KENNETH J·Filed 2013·Granted Dec 8, 2015·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →