Inventor · disambiguated record
Venkataramaiah Ravishankar
Also filed as: RAVISHANKAR VENKATARAMAIAH
27 granted patents·2 pending applications·998 citations·filing 1996–2011
97Inventor score
Top patents by PatentIndex Score
29 records- 0197US7738488B2Methods, systems, and computer program products for providing wireless-fidelity (Wi-Fi) gateway visitor location register (VLR) functionalityTEKELEC US·Filed 2005·Granted Jun 15, 2010·76 cites·68 claims
- 0296US7522580B2Edge device and method for interconnecting SS7 signaling points (SPs) using edge deviceTEKELEC US·Filed 2005·Granted Apr 21, 2009·49 cites·30 claims
- 0396US7123710B2Method and systems for intelligent signaling router-based surveillanceTEKELEC US·Filed 2006·Granted Oct 17, 2006·78 cites·40 claims
- 0494US8615217B2Methods, systems, and computer readable media for detecting and mitigating fraud in a distributed monitoring system that includes fixed-location monitoring devicesRAVISHANKAR VENKATARAMAIAH·Filed 2010·Granted Dec 24, 2013·36 cites·18 claims
- 0594US6987781B1Methods and systems for routing signaling messages in a communications network using circuit identification code (CIC) informationTEKELEC US·Filed 2000·Granted Jan 17, 2006·72 cites·96 claims
- 0692US7079524B2Methods and systems for off-loading a-interface short message service (SMS) message traffic in a wireless communications networkTEKELEC US·Filed 2001·Granted Jul 18, 2006·74 cites·39 claims
- 0792US6940866B1Edge device and method for interconnecting SS7 signaling points(SPs) using edge deviceTEKELEC US·Filed 2000·Granted Sep 6, 2005·73 cites·40 claims
- 0891US7564870B2Methods and systems for providing database node access control functionality in a communications network routing nodeTEKELEC US·Filed 2005·Granted Jul 21, 2009·21 cites·3 claims
- 0990US8620263B2Methods, systems, and computer readable media for diameter routing agent (DRA) based credit status triggered policy controlRAVISHANKAR VENKATARAMAIAH·Filed 2011·Granted Dec 31, 2013·16 cites·21 claims
- 1089US7110780B2Methods and systems for automatically bypassing short message service center for short message service (SMS) messages destined for predetermined short message peer-to-peer (SMPP) destinationsTEKELEC US·Filed 2005·Granted Sep 19, 2006·18 cites·30 claims
- 1189US6944184B1Methods and systems for providing database node access control functionality in a communications network routing nodeTEKELEC US·Filed 2000·Granted Sep 13, 2005·49 cites·109 claims
- 1286US6639981B1Methods and systems for routing signaling messages associated with ported subscribers in a communications networkTEKELEC US·Filed 2000·Granted Oct 28, 2003·68 cites·47 claims
- 1386US6324183B1Systems and methods for communicating messages among signaling system 7 (SS7) signaling points (SPs) and internet protocol (IP) nodes using signal transfer points (STPS)TEKELEC US·Filed 1998·Granted Nov 27, 2001·174 cites·32 claims
- 1483US7327670B2Method for reliably recovering signaling system seven (SS7) user part message packets in response to a socket failureTEKELEC US·Filed 2003·Granted Feb 5, 2008·22 cites·18 claims
- 1581US7933608B2Methods, systems, and computer program products for providing presence gateway functionality in a telecommunications networkTEKELEC US·Filed 2005·Granted Apr 26, 2011·13 cites·34 claims
- 1680US7912486B2Methods, systems, and computer program products for surveillance of messaging service messages in a communications networkTEKELEC US·Filed 2005·Granted Mar 22, 2011·9 cites·45 claims
- 1778US7839889B2Methods and systems for communicating signaling system 7 (SS7) user part messages among SS7 signaling points (SPs) and internet protocol (IP) nodes using signal transfer points (STPs)TEKELEC US·Filed 2005·Granted Nov 23, 2010·4 cites·24 claims
- 1877US7401360B2Methods and systems for identifying and mitigating telecommunications network security threatsTEKELEC US·Filed 2002·Granted Jul 15, 2008·15 cites·56 claims
- 1977US6987849B2Method and systems for intelligent signaling router-based surveillanceTEKELEC US·Filed 2002·Granted Jan 17, 2006·19 cites·37 claims
- 2074US8213440B2Methods, systems, and computer program products for using a location routing number based query and response mechanism to route calls to IP multimedia subsystem (IMS) subscribersBANTUKUL APIRUX·Filed 2007·Granted Jul 3, 2012·5 cites·26 claims
- 2172US8825003B2Methods, systems, and computer readable media for providing variable rate prepaid telecommunication services utilizing a weighting functionRAVISHANKAR VENKATARAMAIAH·Filed 2008·Granted Sep 2, 2014·5 cites·25 claims
- 2269US5974052AFrame relay access device and method for transporting SS7 information between signaling pointsU S T N SERVICES·Filed 1996·Granted Oct 26, 1999·92 cites·2 claims
- 2367US8213416B2Methods, systems, and computer readable media for early media connection proxyingRAVISHANKAR VENKATARAMAIAH·Filed 2009·Granted Jul 3, 2012·3 cites·23 claims
- 2466US8199892B2Methods, systems, and computer program products for providing a call attempt triggered messaging service in a communications networkRAVISHANKAR VENKATARAMAIAH·Filed 2007·Granted Jun 12, 2012·3 cites·21 claims
- 2561US8660245B2Methods, systems, and computer readable media for providing advertising-supported call serviceGUPTA NIRMAL K·Filed 2009·Granted Feb 25, 2014·2 cites·57 claims
- 2653US8934380B2Methods, systems, and computer readable media for switching office trigger induction by an intermediate signaling nodeCOUPLAND MICHAEL·Filed 2010·Granted Jan 13, 2015·2 cites·25 claims
- 2748US8750328B2Methods and systems for communicating signaling system 7 (SS7) user part messages among SS7 signaling points (SPs) and internet protocol (IP) nodes using signal transfer points (STPs)SPRAGUE DAVID MICHAEL·Filed 2010·Granted Jun 10, 2014·0 cites·24 claims
- 2848US2009328118A1Methods, systems, and computer readable media for providing an enhanced call alert service via a television service networkRAVISHANKAR VENKATARAMAIAH·Filed 2009·Application pending·0 cites
- 2937US2010330960A1Systems, methods, and computer readable media for third party monitoring and control of callsRAVISHANKAR VENKATARAMAIAH·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →