Inventor · disambiguated record
David Raymond Lutz
Also filed as: LUTZ DAVID R · LUTZ DAVID RAYMOND
79 granted patents·5 pending applications·279 citations·filing 1995–2024
98Inventor score
Files withADVANCED RISC MACH LTD73LUTZ DAVID RAYMOND6BURGESS NEIL2LUCENT TECHNOLOGIES INC2ARM IP LTD1
Top patents by PatentIndex Score
84 records- 0196US7668896B2Data processing apparatus and method for performing floating point multiplicationADVANCED RISC MACH LTD·Filed 2005·Granted Feb 23, 2010·54 cites·13 claims
- 0293US9720646B2Redundant representation of numeric value using overlap bitsADVANCED RISC MACH LTD·Filed 2015·Granted Aug 1, 2017·11 cites·39 claims
- 0392US9703531B2Multiplication of first and second operands using redundant representationADVANCED RISC MACH LTD·Filed 2015·Granted Jul 11, 2017·9 cites·18 claims
- 0489US10459688B1Encoding special value in anchored-data elementADVANCED RISC MACH LTD·Filed 2019·Granted Oct 29, 2019·7 cites·25 claims
- 0589US9766857B2Data processing apparatus and method using programmable significance dataADVANCED RISC MACH LTD·Filed 2014·Granted Sep 19, 2017·6 cites·17 claims
- 0689US9665347B2Apparatus and method for performing conversion operationADVANCED RISC MACH LTD·Filed 2014·Granted May 30, 2017·6 cites·20 claims
- 0788US9886239B2Exponent monitoringADVANCED RISC MACH LTD·Filed 2015·Granted Feb 6, 2018·4 cites·17 claims
- 0887US9778906B2Apparatus and method for performing conversion operationADVANCED RISC MACH LTD·Filed 2014·Granted Oct 3, 2017·5 cites·20 claims
- 0987US9766858B2Vector operands with component representing different significance portionsADVANCED RISC MACH LTD·Filed 2014·Granted Sep 19, 2017·5 cites·9 claims
- 1087US9703529B2Exception generation when generating a result value with programmable bit significanceADVANCED RISC MACH LTD·Filed 2014·Granted Jul 11, 2017·5 cites·20 claims
- 1187US9690543B2Significance alignmentADVANCED RISC MACH LTD·Filed 2014·Granted Jun 27, 2017·5 cites·8 claims
- 1285US8990282B2Apparatus and method for performing fused multiply add floating point operationLUTZ DAVID RAYMOND·Filed 2009·Granted Mar 24, 2015·15 cites·15 claims
- 1384US9733899B2Lane position information for processing of vectorADVANCED RISC MACH LTD·Filed 2015·Granted Aug 15, 2017·4 cites·18 claims
- 1483US11119729B2Alignment shifting and incrementing to determine a rounded result of adding first and second floating-point operandsADVANCED RISC MACH LTD·Filed 2019·Granted Sep 14, 2021·3 cites·16 claims
- 1580US9928031B2Overlap propagation operationADVANCED RISC MACH LTD·Filed 2015·Granted Mar 27, 2018·3 cites·19 claims
- 1679US7219215B2Data processing apparatus and method for moving data elements between specified registers and a continuous block of memoryADVANCED RISC MACH LTD·Filed 2004·Granted May 15, 2007·28 cites·29 claims
- 1778US10579338B2Apparatus and method for processing input operand valuesADVANCED RISC MACH LTD·Filed 2017·Granted Mar 3, 2020·2 cites·22 claims
- 1876US12164881B2Tininess detectionADVANCED RISC MACH LTD·Filed 2021·Granted Dec 10, 2024·1 cites·19 claims
- 1975US10409592B2Multiply-and-accumulate-products instructionsADVANCED RISC MACH LTD·Filed 2017·Granted Sep 10, 2019·2 cites·20 claims
- 2075US7668892B2Data processing apparatus and method for normalizing a data valueADVANCED RISC MACH LTD·Filed 2005·Granted Feb 23, 2010·7 cites·10 claims
- 2174US10963245B2Anchored data element conversionADVANCED RISC MACH LTD·Filed 2019·Granted Mar 30, 2021·1 cites·20 claims
- 2274US7219214B2Data processing apparatus and method for moving data elements between a chosen lane of parallel processing in registers and a structure within memoryADVANCED RISC MACH LTD·Filed 2004·Granted May 15, 2007·19 cites·33 claims
- 2372US8055883B2Pipe scheduling for pipelines based on destination register numberADVANCED RISC MACH LTD·Filed 2009·Granted Nov 8, 2011·5 cites·19 claims
- 2471US11347511B2Floating-point scaling operationADVANCED RISC MACH LTD·Filed 2019·Granted May 31, 2022·1 cites·16 claims
- 2571US9990179B2Arithmetic operation input-output equality detectionADVANCED RISC MACH LTD·Filed 2016·Granted Jun 5, 2018·1 cites·2 claims
- 2671US9208839B2Predicting saturation in a shift operationADVANCED RISC MACH LTD·Filed 2014·Granted Dec 8, 2015·2 cites·16 claims
- 2771US7437400B2Data processing apparatus and method for performing floating point additionADVANCED RISC MACH LTD·Filed 2005·Granted Oct 14, 2008·5 cites·11 claims
- 2870US7401107B2Data processing apparatus and method for converting a fixed point number to a floating point numberADVANCED RISC MACH LTD·Filed 2004·Granted Jul 15, 2008·14 cites·28 claims
- 2969US9785407B2Data processing apparatus having combined divide-square root circuitryADVANCED RISC MACH LTD·Filed 2014·Granted Oct 10, 2017·2 cites·18 claims
- 3068US9608662B2Apparatus and method for converting floating-point operand into a value having a different formatADVANCED RISC MACH LTD·Filed 2014·Granted Mar 28, 2017·3 cites·15 claims
- 3166US7640286B2Data processing apparatus and method for performing floating point multiplicationADVANCED RISC MACH LTD·Filed 2005·Granted Dec 29, 2009·3 cites·12 claims
- 3265US9836279B2Apparatus and method for floating-point multiplicationADVANCED RISC MACH LTD·Filed 2015·Granted Dec 5, 2017·1 cites·14 claims
- 3365US9823897B2Apparatus and method for floating-point multiplicationADVANCED RISC MACH LTD·Filed 2015·Granted Nov 21, 2017·1 cites·21 claims
- 3465US8463834B2Floating point multiplier with first and second partial product shifting circuitry for result alignmentLUTZ DAVID RAYMOND·Filed 2009·Granted Jun 11, 2013·3 cites·15 claims
- 3564US9483232B2Data processing apparatus and method for multiplying floating point operandsADVANCED RISC MACH LTD·Filed 2014·Granted Nov 1, 2016·1 cites·12 claims
- 3664US7747667B2Data processing apparatus and method for determining an initial estimate of a result value of a reciprocal operationADVANCED RISC MACH LTD·Filed 2005·Granted Jun 29, 2010·3 cites·15 claims
- 3763US8015228B2Data processing apparatus and method for performing a reciprocal operation on an input value to produce a result valueADVANCED RISC MACH LTD·Filed 2005·Granted Sep 6, 2011·2 cites·12 claims
- 3862US9916130B2Apparatus and method for vector processingADVANCED RISC MACH LTD·Filed 2014·Granted Mar 13, 2018·0 cites·9 claims
- 3960US10394524B2Arithmetic operation input-output equality detectionADVANCED RISC MACH LTD·Filed 2018·Granted Aug 27, 2019·0 cites·18 claims
- 4057US2025190176A1Technique for generating an output value representing a shifted input valueADVANCED RISC MACH LTD·Filed 2023·Application pending·0 cites
- 4154US9104479B2Apparatus and method for rounding a floating-point value to an integral floating-point valueLUTZ DAVID RAYMOND·Filed 2011·Granted Aug 11, 2015·1 cites·17 claims
- 4254US7599974B2Data processing apparatus and method for comparing floating point operandsADVANCED RISC MACH LTD·Filed 2004·Granted Oct 6, 2009·3 cites·28 claims
- 4354US7433911B2Data processing apparatus and method for performing floating point additionADVANCED RISC MACH LTD·Filed 2004·Granted Oct 7, 2008·3 cites·26 claims
- 4453US11113028B2Apparatus and method for performing an index operationADVANCED RISC MACH LTD·Filed 2019·Granted Sep 7, 2021·0 cites·19 claims
- 4553US9582248B2Standalone floating-point conversion unitADVANCED RISC MACH LTD·Filed 2014·Granted Feb 28, 2017·0 cites·16 claims
- 4653US9564187B2Predicting saturation in a shift operationADVANCED RISC MACH LTD·Filed 2015·Granted Feb 7, 2017·0 cites·9 claims
- 4752US9696964B2Multiply adderADVANCED RISC MACH LTD·Filed 2014·Granted Jul 4, 2017·0 cites·8 claims
- 4852US8015231B2Data processing apparatus and method for performing floating point multiplicationADVANCED RISC MACH LTD·Filed 2004·Granted Sep 6, 2011·2 cites·18 claims
- 4951US9678716B2Apparatus and method for performing absolute difference operationADVANCED RISC MACH LTD·Filed 2014·Granted Jun 13, 2017·0 cites·19 claims
- 5051US9524143B2Apparatus and method for efficient division performanceADVANCED RISC MACH LTD·Filed 2014·Granted Dec 20, 2016·0 cites·19 claims
Showing the top 50 of 84 patent records by PatentIndex Score.
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