Inventor · disambiguated record
Mahendra Pratap
Also filed as: PRATAP MAHENDRA
7 granted patents·1 pending application·299 citations·filing 1993–2015
86Inventor score
Files withAT & T CORP2BHATTACHARYA SASWATA2ALCATEL LUCENT1AVAYA TECHNOLOGY CORP1INTEGRA MICRO SYSTEMS P LTD1
Top patents by PatentIndex Score
8 records- 0187US5502727AImage and audio communication system having graphical annotation capabilityAT & T CORP·Filed 1993·Granted Mar 26, 1996·112 cites·38 claims
- 0282US6584094B2Techniques for providing telephonic communications over the internetAVAYA TECHNOLOGY CORP·Filed 1996·Granted Jun 24, 2003·96 cites·15 claims
- 0368US5787088AMethod and system for interoperating between ISDN and PSTN transport for allowing simultaneous transmission of voice and data over one telephone lineAT & T CORP·Filed 1995·Granted Jul 28, 1998·41 cites·8 claims
- 0463US6353610B1Method and system for call signaling in telephone calls over a packet-switched networkLUCENT TECHNOLOGIES INC·Filed 1998·Granted Mar 5, 2002·50 cites·15 claims
- 0548US9756189B2Method and system for routing and security for telephone calls over a packet-switched networkALCATEL LUCENT·Filed 2015·Granted Sep 5, 2017·0 cites·2 claims
- 0646US8982875B2Method and system for routing and security for telephone calls over a packet-switched networkBHATTACHARYA SASWATA·Filed 2012·Granted Mar 17, 2015·0 cites·23 claims
- 0741US8254371B2Method and system for routing and security for telephone calls over a packet-switched networkBHATTACHARYA SASWATA·Filed 2002·Granted Aug 28, 2012·0 cites·32 claims
- 0835US2008040262A1Voice authenticated financial transactionINTEGRA MICRO SYSTEMS P LTD·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →