Assignee
BRAHM DAVID
US·4 granted patents·55 citations·filing 2008–2012
Top patents by PatentIndex Score
4 records- 0194US8472604B2Systems and methods for call screeningBRAHM DAVID·Filed 2011·Granted Jun 25, 2013·23 cites·34 claims
- 0294US8064588B2Systems and methods for call screeningBRAHM DAVID·Filed 2009·Granted Nov 22, 2011·25 cites·12 claims
- 0380US8964951B1Apparatus and methods for telecommunication authenticationBRAHM DAVID·Filed 2012·Granted Feb 24, 2015·4 cites·20 claims
- 0474US8213581B1Apparatus and methods for telecommunication authenticationBRAHM DAVID·Filed 2008·Granted Jul 3, 2012·3 cites·11 claims
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