Assignee
HARKNESS DAVID H
US·2 granted patents·2 pending applications·104 citations·filing 2008–2011
Top patents by PatentIndex Score
4 records- 0196US8249992B2Digital rights management and audience measurement systems and methodsHARKNESS DAVID H·Filed 2008·Granted Aug 21, 2012·103 cites·22 claims
- 0271US9563897B2Systems and methods to identify intentionally placed productsHARKNESS DAVID H·Filed 2008·Granted Feb 7, 2017·1 cites·19 claims
- 0351US2011179447A1Detection of media links in broadcast signalsHARKNESS DAVID H·Filed 2011·Application pending·0 cites
- 0447US2010174608A1Digital rights management and audience measurement systems and methodsHARKNESS DAVID H·Filed 2009·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →