Inventor · disambiguated record
Krishnan Kumaran
Also filed as: KUMARAN KRISHNAN
34 granted patents·13 pending applications·756 citations·filing 1998–2022
97Inventor score
Files withLUCENT TECHNOLOGIES INC17KUMARAN KRISHNAN8EXXONMOBIL UPSTREAM RES CO4IMHOF MATTHIAS G3LI WEICHANG3
Top patents by PatentIndex Score
47 records- 0196US8051828B2Multiple fuel system for internal combustion enginesEXXONMOBIL RES & ENG CO·Filed 2008·Granted Nov 8, 2011·36 cites·79 claims
- 0295US9598947B2Automatic drilling advisory system based on correlation model and windowed principal component analysisWANG JINGBO·Filed 2010·Granted Mar 21, 2017·53 cites·32 claims
- 0392US8380435B2Windowed statistical analysis for anomaly detection in geophysical datasetsEXXONMOBIL UPSTREAM RES CO·Filed 2010·Granted Feb 19, 2013·31 cites·31 claims
- 0488US9194968B2Method for seismic hydrocarbon system analysisIMHOF MATTHIAS G·Filed 2011·Granted Nov 24, 2015·15 cites·20 claims
- 0587US7158804B2Uplink scheduling for wireless networksLUCENT TECHNOLOGIES INC·Filed 2002·Granted Jan 2, 2007·70 cites·35 claims
- 0687US6154655AFlexible channel allocation for a cellular system based on a hybrid measurement-based dynamic channel assignment and a reuse-distance criterion algorithmLUCENT TECHNOLOGIES INC·Filed 1998·Granted Nov 28, 2000·132 cites·17 claims
- 0784US9328578B2Method for automatic control and positioning of autonomous downhole toolsKUMARAN KRISHNAN·Filed 2011·Granted May 3, 2016·10 cites·33 claims
- 0883US8983141B2Geophysical data texture segmentation using double-windowed clustering analysisKUMARAN KRISHNAN·Filed 2012·Granted Mar 17, 2015·6 cites·11 claims
- 0981US6496490B1Method for dynamically allocating carriers in a wireless packet network, with reuse of carriersLUCENT TECHNOLOGIES INC·Filed 1998·Granted Dec 17, 2002·105 cites·22 claims
- 1079US6119011ACost-function-based dynamic channel assignment for a cellular systemLUCENT TECHNOLOGIES INC·Filed 1998·Granted Sep 12, 2000·91 cites·21 claims
- 1176US9976399B2Selectively actuated plungers and systems and methods including the sameTOLMAN RANDY C·Filed 2015·Granted May 22, 2018·3 cites·27 claims
- 1273US9261615B2Seismic anomaly detection using double-windowed statistical analysisKUMARAN KRISHNAN·Filed 2013·Granted Feb 16, 2016·3 cites·13 claims
- 1372US6775233B1Rate processor sharing method and apparatus for scheduling data transmissions in a CDMA wireless communication systemLUCENT TECHNOLOGIES INC·Filed 2000·Granted Aug 10, 2004·17 cites·17 claims
- 1469US6768744B1Methods and apparatus for managing communication networks supporting multiple quality of service classes utilizing generalized processor sharingLUCENT TECHNOLOGIES INC·Filed 2000·Granted Jul 27, 2004·15 cites·43 claims
- 1564US10352099B2Methods for drilling a wellbore within a subsurface region and drilling assemblies that include and/or utilize the methodsSPIVEY BENJAMIN·Filed 2016·Granted Jul 16, 2019·2 cites·31 claims
- 1664US8145672B2Method for clustering of large high-dimensional datasetsKUMARAN KRISHNAN·Filed 2009·Granted Mar 27, 2012·3 cites·7 claims
- 1762US7283552B2Method of scheduling bursts of data for transmission in a communication networkLUCENT TECHNOLOGIES INC·Filed 2003·Granted Oct 16, 2007·5 cites·7 claims
- 1862US6405046B1Method for partitioning mobile stations of a wireless network between an overlay and an underlayLUCENT TECHNOLOGIES INC·Filed 1999·Granted Jun 11, 2002·45 cites·13 claims
- 1959US6134442AControlling operations in a cellular system using neighbor association-based cost valuesLUCENT TECHNOLOGIES INC·Filed 1998·Granted Oct 17, 2000·36 cites·21 claims
- 2059US6125280AAutomatic neighbor identification in a cellular systemLUCENT TECHNOLOGIES INC·Filed 1998·Granted Sep 26, 2000·38 cites·16 claims
- 2157US8099098B2Methods and apparatus for planning wireless data networks using analytical modeling of user level performanceBORST SIMON C·Filed 2003·Granted Jan 17, 2012·6 cites·3 claims
- 2255US7050668B2Methods and apparatus for control of optical switching arrays that minimize bright state switchingLUCENT TECHNOLOGIES INC·Filed 2003·Granted May 23, 2006·3 cites·11 claims
- 2353US9333497B2Mitigation of plugging in hydroprocessing reactorsHO TEH C·Filed 2014·Granted May 10, 2016·0 cites·15 claims
- 2451US6687363B1Method of designing signaling networks for internet telephonyLUCENT TECHNOLOGIES INC·Filed 2000·Granted Feb 3, 2004·1 cites·20 claims
- 2551US2023066787A1Methods of characterizing acoustic output from hydrocarbon wellsEXXONMOBIL UPSTREAM RES CO·Filed 2022·Application pending·0 cites
- 2650US10502677B2Detection of corrosion rates in processing pipes and vesselsKUMARAN KRISHNAN·Filed 2014·Granted Dec 10, 2019·0 cites·13 claims
- 2746US10401164B2Sensor network design and inverse modeling for reactor condition monitoringSONG LIMIN·Filed 2013·Granted Sep 3, 2019·0 cites·25 claims
- 2846US6094584AMethod for operating a wireless telecommunications systemLUCENT TECHNOLOGIES INC·Filed 1998·Granted Jul 25, 2000·21 cites·14 claims
- 2945US2023220758A1Methods of interpreting a plurality of time-series datasets generated from operation of hydrocarbon wellsEXXONMOBIL UPSTREAM RES CO·Filed 2021·Application pending·0 cites
- 3044US8363510B2Detection of features in seismic imagesEXXONMOBIL UPSTREAM RES CO·Filed 2008·Granted Jan 29, 2013·0 cites·25 claims
- 3144US2015060056A1Systems and Methods for Restricting Fluid Flow in a Wellbore with an Autonomous Sealing Device and Motion-Arresting StructuresKUMARAN KRISHNAN·Filed 2014·Application pending·0 cites
- 3243US11111771B2Methods of drilling a wellbore within a subsurface region and drilling control systems that perform the methodsKUMARAN KRISHNAN·Filed 2018·Granted Sep 7, 2021·0 cites·27 claims
- 3343US2004220886A1Communication signal resource chain assignment for optical networks subject to reach constraintsLUCENT TECHNOLOGIES INC·Filed 2003·Application pending·0 cites
- 3442US7283745B2Methods and apparatus for constructing switch arrays for routing of optical signals so as to minimize power dissipationLUCENT TECHNOLOGIES INC·Filed 2003·Granted Oct 16, 2007·0 cites·10 claims
- 3541US11131181B2Controller with automatic tuning and methodBADGWELL THOMAS A·Filed 2018·Granted Sep 28, 2021·0 cites·20 claims
- 3641US2002168983A1Assigning frequency channels in a cellular systemFiled 2001·Application pending·0 cites
- 3740US2011048731A1Seismic Horizon SkeletonizationIMHOF MATTHIAS G·Filed 2009·Application pending·0 cites
- 3839US2013151161A1Seismic Horizon SkeletonizationIMHOF MATTHIAS G·Filed 2013·Application pending·0 cites
- 3938US11795783B2Method and system for acoustic monitoring and pattern recognition in hydrocarbon management activitiesEXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY·Filed 2020·Granted Oct 24, 2023·0 cites·18 claims
- 4038US2009165759A1Fuel management for vehicles equipped with multiple tanks for different grades of fuelSENGUPTA BHASKAR·Filed 2008·Application pending·0 cites
- 4138US2012118637A1Drilling Advisory Systems And Methods Utilizing Objective FunctionsWANG JINGBO·Filed 2010·Application pending·0 cites
- 4238US2014172368A1Flame instability detection and identification in industrial furnacesLI WEICHANG·Filed 2013·Application pending·0 cites
- 4338US2014172370A1Flame instability detection and identification of unstable burners in industrial furnacesLI WEICHANG·Filed 2013·Application pending·0 cites
- 4437US2013110485A1Determining Interwell CommunicationLI WEICHANG·Filed 2012·Application pending·0 cites
- 4536US5999819AWireless telecommunications system and method for designing sameLUCENT TECHNOLOGIES INC·Filed 1998·Granted Dec 7, 1999·9 cites·7 claims
- 4636US2011297369A1Windowed Statistical Analysis For Anomaly Detection In Geophysical DatasetsKUMARAN KRISHNAN·Filed 2009·Application pending·0 cites
- 4733US7136352B2Method and apparatus for processing of regulated connections in a communication networkLUCENT TECHNOLOGIES INC·Filed 2001·Granted Nov 14, 2006·0 cites·18 claims
Join the waitlist — get patent alerts
Get an alert when Krishnan Kumaran 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 →