Inventor · disambiguated record
Gautham Natarajan
Also filed as: NATARAJAN GAUTHAM
6 granted patents·1 pending application·603 citations·filing 1997–2015
85Inventor score
Top patents by PatentIndex Score
7 records- 0193US6144667ANetwork-based method and apparatus for initiating and completing a telephone call via the internetAT & T CORP·Filed 1997·Granted Nov 7, 2000·445 cites·12 claims
- 0291US6594257B1Network-based method and apparatus for initiating and completing a telephone call via the internetAT & T CORP·Filed 2000·Granted Jul 15, 2003·138 cites·12 claims
- 0369US8072970B2Post answer call redirection via voice over IPRICCIARDI DOMINIC·Filed 2009·Granted Dec 6, 2011·4 cites·20 claims
- 0465US6771762B1System and method for call merge to an AIN SSP from an intelligent peripheralAT & T CORP·Filed 2000·Granted Aug 3, 2004·8 cites·23 claims
- 0564US7567555B1Post answer call redirection via voice over IPAT & T CORP·Filed 2004·Granted Jul 28, 2009·8 cites·1 claims
- 0637US2003108179A1System and method for AIN SSP and SCP to support differentiated telecommunications services using a multi-function service nodeFiled 2001·Application pending·0 cites
- 0732US9735981B2Facilitation of session initiation protocol trunkingAT & T IP I LP·Filed 2015·Granted Aug 15, 2017·0 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when Gautham Natarajan files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →