Inventor · disambiguated record
James O'Brien
Also filed as: O'BRIEN JAMES D · O'BRIEN JAMES DANIEL · O'BRIEN JR JAMES D · O’BRIEN JAMES
10 granted patents·2 pending applications·227 citations·filing 2001–2018
91Inventor score
Files withLEVEL 3 COMMUNICATIONS LLC5BRIDGEPORT NETWORKS INC1CAPITAL ONE FINANCIAL CORP1JOYNER TOM1LEVEL 3 COMMUNICATION LLC1
Top patents by PatentIndex Score
12 records- 0193US7809381B2Presence detection for cellular and internet protocol telephonyBRIDGEPORT NETWORKS INC·Filed 2005·Granted Oct 5, 2010·50 cites·18 claims
- 0290US7215643B2System and method for providing alternate routing in a networkLEVEL 3 COMMUNICATIONS LLC·Filed 2003·Granted May 8, 2007·63 cites·22 claims
- 0388US7346043B1Allocation of channel capacity in multiservice networksVERIZON CORPORATE SERV GROUP·Filed 2002·Granted Mar 18, 2008·34 cites·30 claims
- 0486US7570632B2System and method for providing alternate routing in a networkLEVEL 3 COMMUNICATIONS LLC·Filed 2007·Granted Aug 4, 2009·12 cites·20 claims
- 0584US7363381B2Routing calls through a networkLEVEL 3 COMMUNICATIONS LLC·Filed 2003·Granted Apr 22, 2008·44 cites·47 claims
- 0673US9185142B2System and method for providing alternate routing in a networkMUSSMAN HARRY·Filed 2009·Granted Nov 10, 2015·6 cites·8 claims
- 0772US7369535B2Voice over Internet Protocol real time protocol routingLEVEL 3 COMMUNICATIONS LLC·Filed 2001·Granted May 6, 2008·13 cites·19 claims
- 0871US8780893B2Voice over internet protocol real time protocol routingLEVEL 3 COMMUNICATION LLC·Filed 2013·Granted Jul 15, 2014·2 cites·12 claims
- 0961US8374167B2Voice over internet protocol real time protocol routingLEVEL 3 COMMUNICATIONS LLC·Filed 2008·Granted Feb 12, 2013·1 cites·29 claims
- 1056US2014279331A1System and method for pro-actively responding to mass compromise situationsCAPITAL ONE FINANCIAL CORP·Filed 2014·Application pending·0 cites
- 1139US2008070528A1Mid-Call FeaturesJOYNER TOM·Filed 2006·Application pending·0 cites
- 1235USD893203SChairO'BRIEN JAMES DANIEL·Filed 2018·Granted Aug 18, 2020·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →