Inventor · disambiguated record
Ravi Krishnamurthy
Also filed as: KRISHNAMURTHY RAVI · KRISHNAMURTHY RAVI M
28 granted patents·10 pending applications·2,562 citations·filing 1992–2021
98Inventor score
Top patents by PatentIndex Score
38 records- 0198US7966343B2Accessing data in a column store database based on hardware compatible data structuresTERADATA US INC·Filed 2008·Granted Jun 21, 2011·128 cites·9 claims
- 0298US6665872B1Latency-based statistical multiplexingSARNOFF CORP·Filed 2000·Granted Dec 16, 2003·280 cites·40 claims
- 0398US5412806ACalibration of logical cost formulae for queries in a heterogeneous DBMS using synthetic databaseHEWLETT PACKARD CO·Filed 1992·Granted May 2, 1995·382 cites·20 claims
- 0497US6754241B1Computer system for statistical multiplexing of bitstreamsSARNOFF CORP·Filed 2000·Granted Jun 22, 2004·200 cites·11 claims
- 0596US8244718B2Methods and systems for hardware acceleration of database operations and queriesCHAMDANI JOSEPH I·Filed 2007·Granted Aug 14, 2012·71 cites·58 claims
- 0695US6256423B1Intra-frame quantizer selection for video compressionSARNOFF CORP·Filed 1998·Granted Jul 3, 2001·241 cites·20 claims
- 0794US6434196B1Method and apparatus for encoding video informationSARNOFF CORP·Filed 1999·Granted Aug 13, 2002·251 cites·19 claims
- 0893US8165988B2Fast batch loading and incremental loading of data into a databaseSHAU JAMES·Filed 2011·Granted Apr 24, 2012·31 cites·3 claims
- 0993US6275614B1Method and apparatus for block classification and adaptive bit allocationSARNOFF CORP·Filed 1999·Granted Aug 14, 2001·180 cites·23 claims
- 1091US6496607B1Method and apparatus for region-based allocation of processing resources and control of input image formationSARNOFF CORP·Filed 1999·Granted Dec 17, 2002·121 cites·13 claims
- 1188US9424315B2Methods and systems for run-time scheduling database operations that are executed in hardwareCHAMDANI JOSEPH I·Filed 2008·Granted Aug 23, 2016·30 cites·25 claims
- 1287US6208692B1Apparatus and method for performing scalable hierarchical motion estimationSARNOFF CORP·Filed 1998·Granted Mar 27, 2001·103 cites·20 claims
- 1383US7895151B2Fast bulk loading and incremental loading of data into a databaseTERADATA US INC·Filed 2008·Granted Feb 22, 2011·11 cites·24 claims
- 1483US6560371B1Apparatus and method for employing M-ary pyramids with N-scale tilingSARNOFF CORP·Filed 1998·Granted May 6, 2003·78 cites·20 claims
- 1582US6917719B2Method and apparatus for region-based allocation of processing resources and control of input image formationSARNOFF CORP·Filed 2002·Granted Jul 12, 2005·18 cites·16 claims
- 1680US8862625B2Accessing data in a column store database based on hardware compatible indexing and replicated reordered columnsMEIYYAPPAN KRISHNAN·Filed 2008·Granted Oct 14, 2014·12 cites·21 claims
- 1780US6539124B2Quantizer selection based on region complexities derived using a rate distortion modelSARNOFF CORP·Filed 1999·Granted Mar 25, 2003·67 cites·30 claims
- 1880US6304295B1Region-based refresh strategy for video compressionSARNOFF CORP·Filed 1999·Granted Oct 16, 2001·65 cites·16 claims
- 1979US6430317B1Method and apparatus for estimating motion using block features obtained from an M-ary pyramidSARNOFF CORP·Filed 1998·Granted Aug 6, 2002·65 cites·24 claims
- 2077US8458129B2Methods and systems for real-time continuous updatesSURLAKER KAPIL·Filed 2008·Granted Jun 4, 2013·7 cites·10 claims
- 2177US6526097B1Frame-level rate control for plug-in video codecsSARNOFF CORP·Filed 1999·Granted Feb 25, 2003·54 cites·27 claims
- 2276US6141380AFrame-level rate control for video compressionSARNOFF CORP·Filed 1998·Granted Oct 31, 2000·53 cites·22 claims
- 2375US6263021B1Treating non-zero quantized transform coefficients as zeros during video compression processingSARNOFF CORP·Filed 1999·Granted Jul 17, 2001·50 cites·16 claims
- 2473US9378231B2Accessing data in column store database based on hardware compatible data structuresYANG LIUXI·Filed 2011·Granted Jun 28, 2016·4 cites·20 claims
- 2569US2019151743A1Engineered Methodology for Design Verification and Validation of Ultra-Deep High Pressure High Temperature Oil and Gas Well Control EquipmentMCMORAN OIL & GAS LLC·Filed 2018·Application pending·0 cites
- 2666US6408101B1Apparatus and method for employing M-ary pyramids to enhance feature-based classification and motion estimationSARNOFF CORP·Filed 1997·Granted Jun 18, 2002·34 cites·25 claims
- 2762US6141382AUsing estimated distortion valuesSARNOFF CORP·Filed 1998·Granted Oct 31, 2000·25 cites·20 claims
- 2861US2005049982A1Systems and methods for managing distributed design chainsFiled 2004·Application pending·0 cites
- 2958US2008221959A1System and architecture for managing distributed design chainsCOLLABNET INC·Filed 2007·Application pending·0 cites
- 3058US2020070034A1Engineered Methodology for Design Verification and Validation of Ultra-Deep High Pressure High Temperature Oil and Gas Well Control EquipmentMCMORAN OIL & GAS LLC·Filed 2019·Application pending·0 cites
- 3158US2018256964A1Engineered Methodology for Design Verification and Validation of Ultra-Deep High Pressure High Temperature Oil and Gas Well Control EquipmentMCMORAN OIL & GAS LLC·Filed 2018·Application pending·0 cites
- 3258US2008109287A1System and architecture for managing distributed design chainsCOLLABNET INC·Filed 2007·Application pending·0 cites
- 3356US8688418B2Engineered methodology for design verification and validation of ultra-deep high pressure high temperature oil and gas well control equipmentSUKUP RICHARD ANTHONY·Filed 2011·Granted Apr 1, 2014·1 cites·43 claims
- 3451US2016275233A1Engineered Methodology for Design Verification and Validation of Ultra-Deep High Pressure High Temperature Oil and Gas Well Control EquipmentMCMORAN OIL & GAS LLC·Filed 2016·Application pending·0 cites
- 3550US2014156239A1Engineered methodology for design verification and validation of ultra-deep high pressure high temperature oil and gas well control equipmentMCMORAN OIL & GAS LLC·Filed 2014·Application pending·0 cites
- 3646US2010005077A1Methods and systems for generating query plans that are compatible for execution in hardwareKICKFIRE INC·Filed 2008·Application pending·0 cites
- 3746US2005278159A1Systems and methods for managing distributed design chainsKRISHNAMURTHY RAVI·Filed 2004·Application pending·0 cites
- 3842US12149425B2Adjustable keepalive timerARISTA NETWORKS INC·Filed 2021·Granted Nov 19, 2024·0 cites·17 claims
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