Inventor · disambiguated record
Robert F. Enenkel
Also filed as: ENENKEL ROBERT F · ENENKEL ROBERT FREDERICK
15 granted patents·8 pending applications·34 citations·filing 2001–2023
89Inventor score
Top patents by PatentIndex Score
23 records- 0182US11237909B2Load exploitation and improved pipelineability of hardware instructionsIBM·Filed 2020·Granted Feb 1, 2022·2 cites·25 claims
- 0275US9778932B2Vector generate mask instructionIBM·Filed 2013·Granted Oct 3, 2017·3 cites·16 claims
- 0371US9823926B2Vector element rotate and insert under mask instructionIBM·Filed 2014·Granted Nov 21, 2017·2 cites·10 claims
- 0471US9740482B2Vector generate mask instructionIBM·Filed 2014·Granted Aug 22, 2017·2 cites·8 claims
- 0570US9823924B2Vector element rotate and insert under mask instructionIBM·Filed 2013·Granted Nov 21, 2017·2 cites·17 claims
- 0667US6842765B2Processor design for extended-precision arithmeticIBM·Filed 2001·Granted Jan 11, 2005·13 cites·15 claims
- 0766US8914801B2Hardware instructions to accelerate table-driven mathematical computation of reciprocal square, cube, forth root and their reciprocal functions, and the evaluation of exponential and logarithmic families of functionsANAND CHRISTOPHER K·Filed 2010·Granted Dec 16, 2014·5 cites·10 claims
- 0857US11068634B2Method, computer program and system providing real-time power grid hypothesis testing and contingency planningIBM·Filed 2017·Granted Jul 20, 2021·0 cites·34 claims
- 0954US2025045352A1Accelerated approximations of functionsIBM·Filed 2023·Application pending·0 cites
- 1054US2025004713A1Hardware-implemented deep fraction polynomial evaluationIBM·Filed 2023·Application pending·0 cites
- 1153US11093678B2Method, computer program and system providing real-time power grid hypothesis testing and contingency planningIBM·Filed 2013·Granted Aug 17, 2021·0 cites·17 claims
- 1253US10776207B2Load exploitation and improved pipelineability of hardware instructionsIBM·Filed 2018·Granted Sep 15, 2020·0 cites·25 claims
- 1353US2015006141A1Method, computer program and system providing real-time power grid hypothesis testing and contigency planningIBM·Filed 2013·Application pending·0 cites
- 1452US7506331B2Method and apparatus for determining the profitability of expanding unpipelined instructionsIBM·Filed 2004·Granted Mar 17, 2009·3 cites·4 claims
- 1551US2025068695A1Multi-table approach to floating-point function approximationIBM·Filed 2023·Application pending·0 cites
- 1651US2025045351A1Optimized circuit to correct function approximation outliersIBM·Filed 2023·Application pending·0 cites
- 1746US9256434B2Generalized bit manipulation instructions for a computer processorIBM·Filed 2013·Granted Feb 9, 2016·0 cites·9 claims
- 1845US7313584B2Increased precision in the computation of a reciprocal square rootIBM·Filed 2003·Granted Dec 25, 2007·2 cites·3 claims
- 1945US2005125468A1System and method of testing and evaluating mathematical functionsIBM·Filed 2004·Application pending·0 cites
- 2042US9146743B2Generalized bit manipulation instructions for a computer processorANAND CHRISTOPHER K·Filed 2012·Granted Sep 29, 2015·0 cites·11 claims
- 2140US2002062295A1Method and apparatus for evaluating polynomials and rational functionsIBM·Filed 2001·Application pending·0 cites
- 2238US8156170B2Increased precision in the computation of a reciprocal square rootENENKEL ROBERT F·Filed 2007·Granted Apr 10, 2012·0 cites·9 claims
- 2333US2012173923A1Accelerating the performance of mathematical functions in high performance computer systemsENENKEL ROBERT F·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →