Inventor · disambiguated record
Frank O'Keeffe
Also filed as: O'KEEFFE FRANK
4 granted patents·25 citations·filing 2005–2013
70Inventor score
Top patents by PatentIndex Score
4 records- 0189US7873077B2Synchronizing separated edge QAM devices located remotely from a CMTSArris Group·Filed 2008·Granted Jan 18, 2011·19 cites·4 claims
- 0267US7403547B2Method and system for synchronizing separated edge QAM devices located remotely from a CMTSARRIS INT INC·Filed 2005·Granted Jul 22, 2008·5 cites·8 claims
- 0358US8548457B2Providing flexible RF channel to port mappingsO'KEEFFE FRANK·Filed 2010·Granted Oct 1, 2013·1 cites·18 claims
- 0444US9225576B1Resilient channel and broadcast modulationHARRINGTON MICHAEL·Filed 2013·Granted Dec 29, 2015·0 cites·9 claims
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