Inventor · disambiguated record
Stephen Ballard
Also filed as: BALLARD STEPHEN · BALLARD STEPHEN R · BALLARD STEPHEN RAY
4 granted patents·1 pending application·9 citations·filing 2007–2010
66Inventor score
Top patents by PatentIndex Score
5 records- 0163US8958282B21-for-N redundancy in private IP session border control networksBALLARD STEPHEN·Filed 2009·Granted Feb 17, 2015·4 cites·20 claims
- 0259US8553685B2Session border control migrationBALLARD STEPHEN·Filed 2009·Granted Oct 8, 2013·3 cites·20 claims
- 0354US8442035B2Method and device for grandparent media realm for session border controllersBALLARD STEPHEN·Filed 2007·Granted May 14, 2013·2 cites·22 claims
- 0438US2010175122A1System and method for preventing header spoofingVERIZON CORPORATE RESOURCES GR·Filed 2009·Application pending·0 cites
- 0529US8432905B2Geographic redundancy at session border controllers based on host name schemesBALLARD STEPHEN RAY·Filed 2010·Granted Apr 30, 2013·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →