Inventor · disambiguated record
Prathima Agrawal
Also filed as: AGRAWAL PRATHIMA
57 granted patents·6 pending applications·4,855 citations·filing 1989–2014
99Inventor score
Files withTOSHIBA AMERICA RES INC16AT & T CORP14TELCORDIA TECH INC12LUCENT TECHNOLOGIES INC8AT & T BELL LAB3
Top patents by PatentIndex Score
63 records- 0197US6490259B1Active link layer and intra-domain mobility for IP networksTELCORDIA TECH INC·Filed 2000·Granted Dec 3, 2002·179 cites·15 claims
- 0297US6072784ACDMA mobile station wireless transmission power management with adaptive scheduling priorities based on battery power levelAT & T CORP·Filed 1997·Granted Jun 6, 2000·590 cites·24 claims
- 0396US6052598AMethod for predicting the location of a mobile station in a mobile communications networkAT & T CORP·Filed 1997·Granted Apr 18, 2000·313 cites·15 claims
- 0496US5623483ASynchronization system for networked multimedia streamsLUCENT TECHNOLOGIES INC·Filed 1995·Granted Apr 22, 1997·331 cites·37 claims
- 0595US6992994B2Methods and systems for a generalized mobility solution using a dynamic tunneling agentUNIV TEXAS·Filed 2001·Granted Jan 31, 2006·112 cites·16 claims
- 0695US5889816AWireless adapter architecture for mobile computingLUCENT TECHNOLOGIES INC·Filed 1996·Granted Mar 30, 1999·263 cites·29 claims
- 0794US6434191B1Adaptive layered coding for voice over wireless IP applicationsTELCORDIA TECH INC·Filed 2000·Granted Aug 13, 2002·133 cites·14 claims
- 0893US5768500AInterrupt-based hardware support for profiling memory system performanceLUCENT TECHNOLOGIES INC·Filed 1996·Granted Jun 16, 1998·341 cites·15 claims
- 0992US6480537B1Active techniques for video transmission and playbackTELCORDIA TECH INC·Filed 1999·Granted Nov 12, 2002·141 cites·11 claims
- 1092US5774461AMedium access control and air interface subsystem for an indoor wireless ATM networkLUCENT TECHNOLOGIES INC·Filed 1995·Granted Jun 30, 1998·222 cites·12 claims
- 1191US6992995B2Telecommunication enhanced mobile IP architecture for intra-domain mobilityUNIV TEXAS·Filed 2001·Granted Jan 31, 2006·71 cites·14 claims
- 1291US6628943B1Mobility management utilizing active address propagationTELCORDIA TECH INC·Filed 2000·Granted Sep 30, 2003·78 cites·5 claims
- 1391US5974327AAdaptive frequency channel assignment based on battery power level in wireless access protocolsAT & T CORP·Filed 1997·Granted Oct 26, 1999·204 cites·22 claims
- 1490US6570926B1Active techniques for video transmission and playbackTELCORDIA TECH INC·Filed 1999·Granted May 27, 2003·112 cites·17 claims
- 1589US6788660B1Adaptive mobile signaling for wireless internet telephonyTELCORDIA TECH INC·Filed 2000·Granted Sep 7, 2004·60 cites·6 claims
- 1689US5513339AConcurrent fault simulation of circuits with both logic elements and functional circuitsAT & T CORP·Filed 1994·Granted Apr 30, 1996·210 cites·6 claims
- 1787US6999434B1Method, system and circuitry for soft handoff in internet protocol-based code division multiple access networksTOSHIBA AMERICA RES INC·Filed 2000·Granted Feb 14, 2006·54 cites·6 claims
- 1887US6108316AAdaptive scheduling priorities based on battery power level in wireless access protocolsAT & T CORP·Filed 1997·Granted Aug 22, 2000·153 cites·18 claims
- 1987US5722051AAdaptive power control and coding scheme for mobile radio systemsLUCENT TECHNOLOGIES INC·Filed 1996·Granted Feb 24, 1998·138 cites·22 claims
- 2086US6188905B1Intelligent dynamic channel allocation scheme for a mobile communications networkAT & T CORP·Filed 1997·Granted Feb 13, 2001·128 cites·37 claims
- 2185US7002936B2Distributed soft handoff among IP-based base stationsTOSHIBA AMERICA RES INC·Filed 2001·Granted Feb 21, 2006·40 cites·10 claims
- 2285US5093920AProgrammable processing elements interconnected by a communication network including field operation unit for performing field operationsAT & T BELL LAB·Filed 1989·Granted Mar 3, 1992·81 cites·6 claims
- 2384US6965584B2Dynamic forward assignment of internet protocol addresses in wireless networksTOSHIBA AMERICA RES INC·Filed 2001·Granted Nov 15, 2005·43 cites·1 claims
- 2480US7016396B2Unitary bluetooth-enabled terminal having multiple radio interfacesTOSHIBA AMERICA RES INC·Filed 2001·Granted Mar 21, 2006·21 cites·4 claims
- 2580US6795709B2Method and apparatus for dynamic IP address allocation for wireless cellsTELCORDIA TECH INC·Filed 2001·Granted Sep 21, 2004·27 cites·11 claims
- 2680US6775253B1Adaptive signaling for wireless packet telephonyTELCORDIA TECH INC·Filed 2000·Granted Aug 10, 2004·30 cites·13 claims
- 2778US5257268ACost-function directed search method for generating tests for sequential logic circuitsAT & T BELL LAB·Filed 1990·Granted Oct 26, 1993·41 cites·2 claims
- 2876US7072340B2Dynamic assignment and validation of IP addresses in wireless IP networksTOSHIBA AMERICA RES INC·Filed 2002·Granted Jul 4, 2006·22 cites·23 claims
- 2976US5392429AMethod of operating a multiprocessor computer to solve a set of simultaneous equationsAT & T CORP·Filed 1993·Granted Feb 21, 1995·73 cites·2 claims
- 3075US7978655B2Secure and seamless WAN-LAN roamingTOSHIBA AMERICA RES INC·Filed 2004·Granted Jul 12, 2011·13 cites·8 claims
- 3174US7848312B2Method and systems for toll-free internet protocol communication servicesTELCORDIA TECH INC·Filed 2004·Granted Dec 7, 2010·19 cites·15 claims
- 3274US6208864B1Establishing calls and processing on-going calls in fixes and cellular networksTELCORDIA TECH INC·Filed 1998·Granted Mar 27, 2001·65 cites·13 claims
- 3374US6072809AStatistical method for dynamically controlling the playback delay of network multimedia streamsLUCENT TECHNOLOGIES INC·Filed 1997·Granted Jun 6, 2000·41 cites·27 claims
- 3472US8243687B2Secure and seamless WAN-LAN roamingTANIUCHI KENICHI·Filed 2011·Granted Aug 14, 2012·2 cites·9 claims
- 3572US6075777ANetwork flow framework for online dynamic channel allocationLUCENT TECHNOLOGIES INC·Filed 1996·Granted Jun 13, 2000·68 cites·12 claims
- 3671US7480272B2Soft handoff in IP-based CDMA networks by IP encapsulationTOSHIBA AMERICA RES INC·Filed 2001·Granted Jan 20, 2009·15 cites·33 claims
- 3770US6721331B1Method and apparatus for decentralized prioritized scheduling in a CSMA/CA wireless systemAT & T CORP·Filed 1999·Granted Apr 13, 2004·68 cites·3 claims
- 3870US5465389AMethod of prioritizing handoff procedures in a cellular systemAT & T CORP·Filed 1994·Granted Nov 7, 1995·81 cites·9 claims
- 3968US6072990ATransmitter-receiver pair for wireless network power-code operating point is determined based on error rateLUCENT TECHNOLOGIES INC·Filed 1997·Granted Jun 6, 2000·58 cites·33 claims
- 4064US7035236B2Network-layer and link-layer use of shadow addresses with IP-based base stationsTOSHIBA AMERICA RES INC·Filed 2001·Granted Apr 25, 2006·9 cites·10 claims
- 4163US7139285B2Frequency hop collision prediction in a multi-channel, bluetooth-enabled packet transmission systemTOSHIBA AMERICA RES INC·Filed 2001·Granted Nov 21, 2006·7 cites·2 claims
- 4263US7016324B2System and method for dynamically allocating IP addresses for shared wireless and wireline networks based on priorities and guard bandsTOSHIBA AMERICA RES INC·Filed 2001·Granted Mar 21, 2006·8 cites·10 claims
- 4363US5091872AApparatus and method for performing spike analysis in a logic simulatorAT & T BELL LAB·Filed 1989·Granted Feb 25, 1992·29 cites·10 claims
- 4461US7974602B2Fraud detection techniques for wireless network operatorsTOSHIBA AMERICA RES INC·Filed 2001·Granted Jul 5, 2011·7 cites·26 claims
- 4559US5530912ATraffic driven channel reservation system for handovers in cellular networksAT & T CORP·Filed 1994·Granted Jun 25, 1996·50 cites·15 claims
- 4658US6606661B1Method for dynamic connection closing time selectionAT & T CORP·Filed 1999·Granted Aug 12, 2003·39 cites·3 claims
- 4756US2014380470A1Secure and seamless wan-lan roamingTOSHIBA AMERICA RES INC·Filed 2014·Application pending·0 cites
- 4855US7349378B2Local area network resource managerTOSHIBA AMERICA RES INC·Filed 2003·Granted Mar 25, 2008·4 cites·15 claims
- 4955US7035929B2Method for dynamically allocating IP addresses for time sensitive hosts based on priorities and guard bandsTOSHIBA AMERICA RES INC·Filed 2001·Granted Apr 25, 2006·3 cites·8 claims
- 5055US7031278B2Network-layer and link-layer use of shadow addresses in soft handoff within subnetsTOSHIBA AMERICA RES INC·Filed 2001·Granted Apr 18, 2006·3 cites·12 claims
Showing the top 50 of 63 patent records by PatentIndex Score.
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