Inventor · disambiguated record
David Simpson
Also filed as: SIMPSON DAVID · SIMPSON DAVID JOHN
41 granted patents·9 pending applications·131 citations·filing 2005–2025
97Inventor score
Files withSONY INTERACTIVE ENTERTAINMENT INC19Sony Interactive Entertainment LLC8WAVE COMPUTING INC7MIPS HOLDING INC3SONY INTERACTIVE ENTERTAINMENT AMERICA LLC3
Top patents by PatentIndex Score
50 records- 0195US11481472B2Integer matrix multiplication engine using pipeliningWAVE COMPUTING INC·Filed 2020·Granted Oct 25, 2022·3 cites·20 claims
- 0295US11227030B2Matrix multiplication engine using pipeliningWAVE COMPUTING INC·Filed 2020·Granted Jan 18, 2022·5 cites·23 claims
- 0391US11403099B2Backward compatibility by restriction of hardware resourcesSONY INTERACTIVE ENTERTAINMENT AMERICA LLC·Filed 2015·Granted Aug 2, 2022·8 cites·29 claims
- 0490US9760113B2Backward compatibility through use of spoof clock and fine grain frequency controlSONY INTERACTIVE ENTERTAINMENT AMERICA LLC·Filed 2015·Granted Sep 12, 2017·6 cites·21 claims
- 0589US10235219B2Backward compatibility by algorithm matching, disabling features, or throttling performanceSony Interactive Entertainment LLC·Filed 2015·Granted Mar 19, 2019·7 cites·22 claims
- 0689US9892024B2Backward compatibility testing of software in a mode that disrupts timingSONY INTERACTIVE ENTERTAINMENT AMERICA LLC·Filed 2015·Granted Feb 13, 2018·5 cites·134 claims
- 0789US7747612B2Indication of exclusive items in a result setYAHOO INC·Filed 2005·Granted Jun 29, 2010·44 cites·10 claims
- 0888US11934308B2Processor cluster address generationWAVE COMPUTING INC·Filed 2020·Granted Mar 19, 2024·2 cites·23 claims
- 0988US10534395B2Backward compatibility through use of spoof clock and fine grain frequency controlSony Interactive Entertainment LLC·Filed 2017·Granted Jan 14, 2020·4 cites·21 claims
- 1086US11119528B2Backward compatibility through use of spoof clock and fine grain frequency controlSony Interactive Entertainment LLC·Filed 2020·Granted Sep 14, 2021·2 cites·21 claims
- 1186US10275239B2Deriving application-specific operating parameters for backwards compatiblitySONY INTERACTIVE ENTERTAINMENT INC·Filed 2017·Granted Apr 30, 2019·5 cites·17 claims
- 1285US7681087B2Apparatus and method for persistent report servingBUSINESS OBJECTS SOFTWARE LTD·Filed 2005·Granted Mar 16, 2010·14 cites·24 claims
- 1383US2025124644A1Performing geometry analysis before multi-gpu rendering of geometrySONY INTERACTIVE ENTERTAINMENT INC·Filed 2024·Application pending·0 cites
- 1482US2025037230A1Efficient multi-gpu rendering of geometry by assigning geometry to gpus to perform geometry analysis and rendering the geometry based on the geometry analysisSONY INTERACTIVE ENTERTAINMENT INC·Filed 2024·Application pending·0 cites
- 1580US7747614B2Difference control for generating and displaying a difference result set from the result sets of a plurality of search enginesYAHOO INC·Filed 2005·Granted Jun 29, 2010·15 cites·5 claims
- 1679US10134102B2Graphics processing hardware for using compute shaders as front end for vertex shadersSONY INTERACTIVE ENTERTAINMENT INC·Filed 2014·Granted Nov 20, 2018·5 cites·19 claims
- 1779US2025139196A1Integer Matrix Multiplication Engine Using PipeliningMIPS HOLDING INC·Filed 2024·Application pending·0 cites
- 1879US2024211380A1Backward compatibility testing of software in a mode that attempts to induce skewSony Interactive Entertainment LLC·Filed 2024·Application pending·0 cites
- 1977US12223011B1Integer matrix multiplication engine using pipeliningMIPS HOLDING INC·Filed 2023·Granted Feb 11, 2025·0 cites·19 claims
- 2076US12175585B2Performing geometry analysis before multi-GPU rendering of geometrySONY INTERACTIVE ENTERTAINMENT INC·Filed 2022·Granted Dec 24, 2024·0 cites·20 claims
- 2176US11880426B2Integer matrix multiplication engine using pipeliningWAVE COMPUTING INC·Filed 2022·Granted Jan 23, 2024·0 cites·20 claims
- 2275US12288081B2Running a legacy application on a non-legacy device with application-specific operating parameters for backwards compatibilitySONY INTERACTIVE ENTERTAINMENT INC·Filed 2022·Granted Apr 29, 2025·0 cites·20 claims
- 2375US10176621B2Using compute shaders as front end for vertex shadersSONY INTERACTIVE ENTERTAINMENT INC·Filed 2014·Granted Jan 8, 2019·4 cites·26 claims
- 2475US7632661B2Expression elementsMILLIPORE CORP·Filed 2006·Granted Dec 15, 2009·1 cites·27 claims
- 2574US12306752B2Processor cluster address generationMIPS HOLDING INC·Filed 2024·Granted May 20, 2025·0 cites·23 claims
- 2674US2024061704A1Processor graph execution using interrupt conservationWAVE COMPUTING INC·Filed 2023·Application pending·0 cites
- 2772US2025224967A1Running a legacy application on a non-legacy device with application-specific operating parameters for backwards compatibilitySONY INTERATIVE ENTERTAINMENT INC·Filed 2025·Application pending·0 cites
- 2871US12118641B2System and method for efficient multi-GPU rendering of geometry by performing geometry analysis while renderingSONY INTERACTIVE ENTERTAINMENT INC·Filed 2021·Granted Oct 15, 2024·0 cites·19 claims
- 2971US11907105B2Backward compatibility testing of software in a mode that disrupts timingSony Interactive Entertainment LLC·Filed 2021·Granted Feb 20, 2024·0 cites·18 claims
- 3071US11853763B2Backward compatibility by restriction of hardware resourcesSony Interactive Entertainment LLC·Filed 2022·Granted Dec 26, 2023·0 cites·27 claims
- 3171US11829197B2Backward compatibility through use of spoof clock and fine grain frequency controlSony Interactive Entertainment LLC·Filed 2021·Granted Nov 28, 2023·0 cites·32 claims
- 3271US10303488B2Real-time adjustment of application-specific operating parameters for backwards compatibilitySONY INTERACTIVE ENTERTAINMENT INC·Filed 2017·Granted May 28, 2019·1 cites·30 claims
- 3370US11836518B2Processor graph execution using interrupt conservationWAVE COMPUTING INC·Filed 2021·Granted Dec 5, 2023·0 cites·23 claims
- 3469US11232534B2Scheme for compressing vertex shader output parametersSONY INTERACTIVE ENTERTAINMENT INC·Filed 2020·Granted Jan 25, 2022·0 cites·20 claims
- 3569US11170461B2System and method for efficient multi-GPU rendering of geometry by performing geometry analysis while renderingSONY INTERACTIVE ENTERTAINMENT INC·Filed 2020·Granted Nov 9, 2021·0 cites·10 claims
- 3668US11508110B2System and method for efficient multi-GPU rendering of geometry by performing geometry analysis before renderingSONY INTERACTIVE ENTERTAINMENT INC·Filed 2020·Granted Nov 22, 2022·0 cites·26 claims
- 3768US11474833B2Deriving application-specific operating parameters for backwards compatibilitySONY INTERACTIVE ENTERTAINMENT INC·Filed 2021·Granted Oct 18, 2022·0 cites·17 claims
- 3864US10915333B2Deriving application-specific operating parameters for backwards compatiblitySONY INTERACTIVE ENTERTAINMENT INC·Filed 2019·Granted Feb 9, 2021·0 cites·17 claims
- 3962US11042470B2Backward compatibility testing of software in a mode that disrupts timingSony Interactive Entertainment LLC·Filed 2018·Granted Jun 22, 2021·0 cites·26 claims
- 4061US2010015107A1Expression elementsMILLIPORE CORP·Filed 2009·Application pending·0 cites
- 4158US10740867B2Scheme for compressing vertex shader output parametersSONY INTERACTIVE ENTERTAINMENT INC·Filed 2018·Granted Aug 11, 2020·0 cites·20 claims
- 4257US10733691B2Fragment shaders perform vertex shader computationsSONY INTERACTIVE ENTERTAINMENT INC·Filed 2018·Granted Aug 4, 2020·0 cites·16 claims
- 4355US10102603B2Scheme for compressing vertex shader output parametersSONY INTERACTIVE ENTERTAINMENT INC·Filed 2014·Granted Oct 16, 2018·0 cites·20 claims
- 4455US2025036413A1Measuring Performance Associated with Processing InstructionsSIFIVE INC·Filed 2023·Application pending·0 cites
- 4554US10997102B2Multidimensional address generation for direct memory accessWAVE COMPUTING INC·Filed 2020·Granted May 4, 2021·0 cites·23 claims
- 4654US10096079B2Fragment shaders perform vertex shader computationsSONY INTERACTIVE ENTERTAINMENT INC·Filed 2014·Granted Oct 9, 2018·0 cites·16 claims
- 4752US10102094B2Simulating legacy bus behavior for backwards compatibilitySONY INTERACTIVE ENTERTAINMENT INC·Filed 2017·Granted Oct 16, 2018·0 cites·25 claims
- 4846US2008082707A1Non-blocking bus controller for a pipelined, variable latency, hierarchical bus with point-to-point first-in first-out orderingSYNFORA INC·Filed 2007·Application pending·0 cites
- 4944US8037136B2Tracking a state of a document accessible over a computer networkBUSINESS OBJECTS SOFTWARE LTD·Filed 2009·Granted Oct 11, 2011·0 cites·10 claims
- 5042US8166350B2Apparatus and method for persistent report servingSIMPSON DAVID JOHN·Filed 2010·Granted Apr 24, 2012·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →