Inventor · disambiguated record
Daniel J. O'Callaghan
Also filed as: O'CALLAGHAN DANIEL · O'CALLAGHAN DANIEL J
22 granted patents·1,484 citations·filing 1994–2018
96Inventor score
Files withVERIZON PATENT & LICENSING INC7MCDYSAN DAVID E5BELL ATLANTIC NETWORK SERVICES3O'CALLAGHAN DANIEL J2VERIZON SERVICES CORP2
Top patents by PatentIndex Score
22 records- 0197US5635979ADynamically programmable digital entertainment terminal using downloaded software to control broadband data operationsBELL ATLANTIC·Filed 1994·Granted Jun 3, 1997·482 cites·34 claims
- 0297US5477263AMethod and apparatus for video on demand with fast forward, reverse and channel pauseBELL ATLANTIC NETWORK SERVICES·Filed 1994·Granted Dec 19, 1995·493 cites·10 claims
- 0393US5594492AMethod and apparatus for rapid channel selectionBELL ATLANTIC NETWORK SERVICES·Filed 1995·Granted Jan 14, 1997·174 cites·12 claims
- 0491US7263182B2Intelligent access control systemVERIZON SERVICES CORP·Filed 2005·Granted Aug 28, 2007·24 cites·20 claims
- 0590US9282352B2Under-the-bottom time-shifted delivery of video contentMCDYSAN DAVID E·Filed 2010·Granted Mar 8, 2016·11 cites·20 claims
- 0689US9253231B2Retrieving and caching adaptive bitrate stream segments based on network congestionVERIZON PATENT & LICENSING INC·Filed 2013·Granted Feb 2, 2016·13 cites·20 claims
- 0788US6993123B1Intelligent access control systemVERIZON SERVICES CORP·Filed 2000·Granted Jan 31, 2006·51 cites·27 claims
- 0887US9386147B2Muting and un-muting user devicesMCDYSAN DAVID E·Filed 2011·Granted Jul 5, 2016·12 cites·18 claims
- 0986US10178593B2Self-organizing customer premises networkVERIZON PATENT & LICENSING INC·Filed 2017·Granted Jan 8, 2019·9 cites·20 claims
- 1083US5820463AMethod and apparatus for multi-player gaming over a networkBELL ATLANTIC NETWORK SERVICES·Filed 1996·Granted Oct 13, 1998·168 cites·17 claims
- 1178US9438935B2Hybrid video selection, delivery, and cachingMCDYSAN DAVID E·Filed 2010·Granted Sep 6, 2016·4 cites·19 claims
- 1278US8745125B2Routing traffic after power failureMCDYSAN DAVID E·Filed 2011·Granted Jun 3, 2014·5 cites·19 claims
- 1371US8433197B2Methods and systems for implementing a universal set top boxO'CALLAGHAN DANIEL J·Filed 2011·Granted Apr 30, 2013·2 cites·6 claims
- 1470US8935408B2Personal area network of devices and applicationsPASKO DOUGLAS M·Filed 2011·Granted Jan 13, 2015·3 cites·20 claims
- 1562US9264783B2Displaying encoded video content via a display adapterO'CALLAGHAN DANIEL J·Filed 2010·Granted Feb 16, 2016·1 cites·21 claims
- 1662US7561214B1Two-dimensional navigation of multiplexed channels in a digital video distribution systemBELL ATLANTIC ENTERTAINMENT GR·Filed 1997·Granted Jul 14, 2009·32 cites·17 claims
- 1756US7978979B2Methods and systems for implementing a universal set top boxVERIZON PATENT & LICENSING INC·Filed 2007·Granted Jul 12, 2011·0 cites·25 claims
- 1850US9609372B2Program support service based on secondary network and connectionVERIZON PATENT & LICENSING INC·Filed 2013·Granted Mar 28, 2017·0 cites·20 claims
- 1948US9516387B2Systems, methods, and user interfaces for facilitating user access to media contentVERIZON PATENT & LICENSING INC·Filed 2012·Granted Dec 6, 2016·0 cites·24 claims
- 2047US9438942B2Configurable digital content storageVERIZON PATENT & LICENSING INC·Filed 2014·Granted Sep 6, 2016·0 cites·20 claims
- 2146US10820052B2Displaying time-based content and third-party on-demand content in a grid-based programming guideVERIZON PATENT & LICENSING INC·Filed 2018·Granted Oct 27, 2020·0 cites·20 claims
- 2242US8856813B2Adaptive video quality substitutionMCDYSAN DAVID E·Filed 2010·Granted Oct 7, 2014·0 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →