Inventor · disambiguated record
David L. Trumper
Also filed as: TRUMPER DAVID · TRUMPER DAVID L
39 granted patents·10 pending applications·1,401 citations·filing 1987–2024
98Inventor score
Files withMASSACHUSETTS INST TECHNOLOGY42TRUMPER DAVID L2ENSION INC1L LIVERMORE NAT SECURITY LLC1MILLIPORE CORP1
Top patents by PatentIndex Score
49 records- 0199US5699621APositioner with long travel in two dimensionsMASSACHUSETTS INST TECHNOLOGY·Filed 1996·Granted Dec 23, 1997·157 cites·32 claims
- 0299US5631618AMagnetic arraysMASSACHUSETTS INST TECHNOLOGY·Filed 1994·Granted May 20, 1997·272 cites·16 claims
- 0399US5196745AMagnetic positioning deviceMASSACHUSETTS INST TECHNOLOGY·Filed 1991·Granted Mar 23, 1993·339 cites·42 claims
- 0497US5294854ABearing for use in high resolution precision control deviceMASSACHUSETTS INST TECHNOLOGY·Filed 1992·Granted Mar 15, 1994·77 cites·30 claims
- 0595US8358039B2High-scan rate positioner for scanned probe microscopyMASSACHUSETTS INST TECHNOLOGY·Filed 2009·Granted Jan 22, 2013·24 cites·10 claims
- 0693US10177627B2Homopolar, flux-biased hysteresis bearingless motorMASSACHUSETTS INST TECHNOLOGY·Filed 2016·Granted Jan 8, 2019·12 cites·41 claims
- 0793US7117790B2Microcontact printingMASSACHUSETTS INST TECHNOLOGY·Filed 2003·Granted Oct 10, 2006·58 cites·76 claims
- 0892US7665983B2Microcontact printingMASSACHUSETTS INST TECHNOLOGY·Filed 2006·Granted Feb 23, 2010·17 cites·4 claims
- 0991US6316849B1Methods and apparatus involving selectively tailored electromagnetic fieldsFiled 2000·Granted Nov 13, 2001·47 cites·20 claims
- 1090US11360400B2Transport system having a magnetically levitated transportation stageMASSACHUSETTS INST TECHNOLOGY·Filed 2018·Granted Jun 14, 2022·3 cites·9 claims
- 1190US7765905B2Magnetic micropositioner and method of providing the sameMASSACHUSETTS INST TECHNOLOGY·Filed 2007·Granted Aug 3, 2010·21 cites·26 claims
- 1288US10833570B2Homopolar bearingless slice motorsMASSACHUSETTS INST TECHNOLOGY·Filed 2018·Granted Nov 10, 2020·4 cites·22 claims
- 1388US9395317B2System and method for providing electromagnetic imaging through electroquasistatic sensingMASSACHUSETTS INST TECHNOLOGY·Filed 2014·Granted Jul 19, 2016·5 cites·21 claims
- 1488US4767279AFluid composition and volumetric delivery controlMILLIPORE CORP·Filed 1987·Granted Aug 30, 1988·68 cites·27 claims
- 1587US10323221B2Device for controlled apical flow in cell culture insertsUNIV NORTHEASTERN·Filed 2017·Granted Jun 18, 2019·7 cites·18 claims
- 1687US8669771B2System and method for providing electromagnetic imaging through electroquasistatic sensingTRUMPER DAVID L·Filed 2010·Granted Mar 11, 2014·6 cites·25 claims
- 1786US10876088B2Modular organ microphysiological system with integrated pumping, leveling, and sensingMASSACHUSETTS INST TECHNOLOGY·Filed 2017·Granted Dec 29, 2020·6 cites·36 claims
- 1886US5157296ABearing for use in high resolution precision control deviceMASSACHUSETTS INST TECHNOLOGY·Filed 1990·Granted Oct 20, 1992·50 cites·4 claims
- 1984US6003230AMagnetic positioner having a single moving partMASSACHUSETTS INST TECHNOLOGY·Filed 1997·Granted Dec 21, 1999·56 cites·15 claims
- 2082US2024085809A1Transport System Having a Magnetically Levitated Transportation StageMASSACHUSETTS INST TECHNOLOGY·Filed 2023·Application pending·0 cites
- 2178US11953836B2Transport system having a magnetically levitated transportation stageMASSACHUSETTS INST TECHNOLOGY·Filed 2022·Granted Apr 9, 2024·0 cites·20 claims
- 2278US6237452B1Precision high speed turning machineMASSACHUSETTS INST TECHNOLOGY·Filed 1997·Granted May 29, 2001·65 cites·31 claims
- 2375US11296587B2High force and low noise linear fine-tooth motorMASSACHUSETTS INST TECHNOLOGY·Filed 2017·Granted Apr 5, 2022·1 cites·28 claims
- 2474US11393706B2Magnetically-levitated transporterMASSACHUSETTS INST TECHNOLOGY·Filed 2019·Granted Jul 19, 2022·1 cites·27 claims
- 2574US11376413B2Adult and pediatric extracorporeal life support system with heparin treated oxygenator surface and magnetic levitation motorENSION INC·Filed 2018·Granted Jul 5, 2022·2 cites·20 claims
- 2673US6066998AMagnetic actuator with long travel in one directionMASSACHUSETTS INST TECHNOLOGY·Filed 1996·Granted May 23, 2000·45 cites·42 claims
- 2770US8742770B2System and method for providing electromagnetic imaging through magnetoquasistatic sensingMASSACHUSETTS INST TECHNOLOGY·Filed 2013·Granted Jun 3, 2014·1 cites·22 claims
- 2870US2025155825A1Photolithography reticle stage actuatorsMASSACHUSETTS INST TECHNOLOGY·Filed 2024·Application pending·0 cites
- 2970US2025155827A1Actuated photolithography reticle stageMASSACHUSETTS INST TECHNOLOGY·Filed 2024·Application pending·0 cites
- 3070US2025155826A1Photolithography reticle stage drive systemMASSACHUSETTS INST TECHNOLOGY·Filed 2024·Application pending·0 cites
- 3169US2024050945A1Smooth flow control systems for embedded micropumps on microfluidic cell culture devicesMASSACHUSETTS INST TECHNOLOGY·Filed 2023·Application pending·0 cites
- 3266US11732229B2Modular organ microphysiological system with integrated pumping, leveling, and sensingMASSACHUSETTS INST TECHNOLOGY·Filed 2020·Granted Aug 22, 2023·0 cites·23 claims
- 3366US8482300B2System and method for providing electromagnetic imaging through magnetoquasistatic sensingTRUMPER DAVID L·Filed 2010·Granted Jul 9, 2013·1 cites·20 claims
- 3465US6262503B1Method and apparatus for cooling current carrying coilMASSACHUSETTS INST TECHNOLOGY·Filed 1998·Granted Jul 17, 2001·33 cites·30 claims
- 3564US2024195276A1Bearingless Split Teeth Flux Reversal MotorMASSACHUSETTS INST TECHNOLOGY·Filed 2023·Application pending·0 cites
- 3663US2024192030A1Position sensor for bearingless slice motorsMASSACHUSETTS INST TECHNOLOGY·Filed 2023·Application pending·0 cites
- 3761US7574947B2Rotary fast tool servo system and methodsMASSACHUSETTS INST TECHNOLOGY·Filed 2004·Granted Aug 18, 2009·8 cites·37 claims
- 3860US11368116B2Dipole inferior permanent magnet slice rotorsMASSACHUSETTS INST TECHNOLOGY·Filed 2021·Granted Jun 21, 2022·0 cites·15 claims
- 3958US12065635B2Organ-on-chip platforms with reduced fluid volumeMASSACHUSETTS INST TECHNOLOGY·Filed 2019·Granted Aug 20, 2024·0 cites·25 claims
- 4058US7275468B2Rotary fast tool servo system and methodsMASSACHUSETTS INST TECHNOLOGY·Filed 2003·Granted Oct 2, 2007·6 cites·68 claims
- 4157US7616084B2Variable reluctance fast positioning system and methodsMASSACHUSETTS INST TECHNOLOGY·Filed 2004·Granted Nov 10, 2009·8 cites·9 claims
- 4251US11749437B2Pumps and hardware for organ-on-chip platformsMASSACHUSETTS INST TECHNOLOGY·Filed 2019·Granted Sep 5, 2023·0 cites·36 claims
- 4351US8860260B2High-scan rate positioner for scanned probe microscopyMASSACHUSETTS INST TECHNOLOGY·Filed 2012·Granted Oct 14, 2014·0 cites·14 claims
- 4450US2022105510A1Microfluidic cell culture devicesMASSACHUSETTS INST TECHNOLOGY·Filed 2021·Application pending·0 cites
- 4546US7492117B2Electromagnetic variable degrees of freedom actuator systems and methodsL LIVERMORE NAT SECURITY LLC·Filed 2006·Granted Feb 17, 2009·0 cites·58 claims
- 4644US2023395409A1Reticle exchange device with reticle levitationMASSACHUSETTS INST TECHNOLOGY·Filed 2021·Application pending·0 cites
- 4742US7437980B2Flux-biased electromagnetic fast tool servo systems and methodsMASSACHUSETTS INST TECHNOLOGY·Filed 2004·Granted Oct 21, 2008·0 cites·66 claims
- 4838US2018272346A1Modular organ microphysiological system with microbiomeMASSACHUSETTS INST TECHNOLOGY·Filed 2018·Application pending·0 cites
- 4937US7772947B2Variable reluctance fast positioning system and methodsMASSACHUSETTS INST TECHNOLOGY·Filed 2007·Granted Aug 10, 2010·1 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →