Inventor · disambiguated record
Roger David Carpenter
Also filed as: CARPENTER ROGER · CARPENTER ROGER D · CARPENTER ROGER DAVID
13 granted patents·5 pending applications·194 citations·filing 1991–2025
91Inventor score
Files withGOOGLE LLC8XILINX INC4MAGMA DESIGN AUTOMATION INC2AVIDAN JACOB1MAGNA DESIGN AUTOMATION INC1
Top patents by PatentIndex Score
18 records- 0186US11556690B2Generating integrated circuit placements using neural networksGOOGLE LLC·Filed 2021·Granted Jan 17, 2023·1 cites·20 claims
- 0283US5319252ALoad programmable output bufferXILINX INC·Filed 1992·Granted Jun 7, 1994·41 cites·9 claims
- 0381US12248745B2Generating integrated circuit placements using neural networksGOOGLE LLC·Filed 2023·Granted Mar 11, 2025·0 cites·20 claims
- 0480US8407650B1Method for repeated block modification for chip routingAVIDAN JACOB·Filed 2008·Granted Mar 26, 2013·17 cites·18 claims
- 0580US5574634ARegulator for pumped voltage generatorXILINX INC·Filed 1994·Granted Nov 12, 1996·54 cites·9 claims
- 0678US10318691B2Timing analysis and optimization of asynchronous circuit designsWAVE COMPUTING INC·Filed 2017·Granted Jun 11, 2019·3 cites·26 claims
- 0778US2025291991A1Generating integrated circuit placements using neural networksGOOGLE LLC·Filed 2025·Application pending·0 cites
- 0877US11853677B2Generating integrated circuit placements using neural networksGOOGLE LLC·Filed 2022·Granted Dec 26, 2023·0 cites·20 claims
- 0977US5166858ACapacitor formed in three conductive layersXILINX INC·Filed 1991·Granted Nov 24, 1992·42 cites·5 claims
- 1076US7971168B1Method for repeated block timing analysisMAGNA DESIGN AUTOMATION INC·Filed 2008·Granted Jun 28, 2011·12 cites·25 claims
- 1171US11216609B2Generating integrated circuit placements using neural networksGOOGLE LLC·Filed 2021·Granted Jan 4, 2022·0 cites·27 claims
- 1265US8893070B2Method for repeated block modification for chip routingSYNOPSYS INC·Filed 2013·Granted Nov 18, 2014·2 cites·20 claims
- 1362US5561367AStructure and method for testing wiring segments in an integrated circuit deviceXILINX INC·Filed 1992·Granted Oct 1, 1996·22 cites·10 claims
- 1458US12488164B2Alignment cost for integrated circuit placementGOOGLE LLC·Filed 2022·Granted Dec 2, 2025·0 cites·20 claims
- 1552US2024143885A1Multiply-Instantiated Block Modeling For Circuit Component Placement In Integrated CircuitGOOGLE LLC·Filed 2022·Application pending·0 cites
- 1649US2025124207A1Generating integrated circuit placements using neural networksGOOGLE LLC·Filed 2022·Application pending·0 cites
- 1740US2007245280A1System and method for placement of soft macrosMAGMA DESIGN AUTOMATION INC·Filed 2007·Application pending·0 cites
- 1834US2007266359A1Relative Floorplanning For Improved Integrated Circuit DesignMAGMA DESIGN AUTOMATION INC·Filed 2007·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →