Inventor · disambiguated record
Donald J. Milligan
Also filed as: MILLIGAN DONALD J · MILLIGAN DONALD JASON
28 granted patents·7 pending applications·309 citations·filing 1999–2023
96Inventor score
Files withHEWLETT PACKARD DEVELOPMENT CO22MILLIGAN DONALD JASON5HEWLETT PACKARD CO2MILLIGAN DONALD J2ALLEY RODNEY L1
Top patents by PatentIndex Score
35 records- 0192US6555480B2Substrate with fluidic channel and method of manufacturingHEWLETT PACKARD DEVELOPMENT CO·Filed 2001·Granted Apr 29, 2003·58 cites·66 claims
- 0292US6534247B2Method of fabricating micromachined ink feed channels for an inkjet printheadHEWLETT PACKARD CO·Filed 2001·Granted Mar 18, 2003·38 cites·19 claims
- 0391US6273557B1Micromachined ink feed channels for an inkjet printheadHEWLETT PACKARD CO·Filed 1999·Granted Aug 14, 2001·64 cites·25 claims
- 0490US6805432B1Fluid ejecting device with fluid feed slotHEWLETT PACKARD DEVELOPMENT CO·Filed 2001·Granted Oct 19, 2004·35 cites·18 claims
- 0589US11034147B2Fluidic dieHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Granted Jun 15, 2021·2 cites·19 claims
- 0685US7851876B2Micro electro mechanical systemHEWLETT PACKARD DEVELOPMENT CO·Filed 2006·Granted Dec 14, 2010·9 cites·8 claims
- 0783US2023191779A1Fluidic dieHEWLETT PACKARD DEVELOPMENT CO·Filed 2023·Application pending·0 cites
- 0883US2023202167A1Fluidic dieHEWLETT PACKARD DEVELOPMENT CO·Filed 2023·Application pending·0 cites
- 0980US6882019B2Movable micro-electromechanical deviceHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Apr 19, 2005·14 cites·11 claims
- 1078US11618253B2Fluidic dieHEWLETT PACKARD DEVELOPMENT CO·Filed 2021·Granted Apr 4, 2023·0 cites·11 claims
- 1178US6764605B2Particle tolerant architecture for feed holes and method of manufacturingHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Jul 20, 2004·19 cites·4 claims
- 1276US9571008B2Out-of plane travel restriction structuresMILLIGAN DONALD J·Filed 2011·Granted Feb 14, 2017·5 cites·15 claims
- 1372US10618187B2Scissor guideMILLIGAN DONALD JASON·Filed 2017·Granted Apr 14, 2020·3 cites·11 claims
- 1471US6866790B2Method of making an ink jet printhead having a narrow ink channelHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Mar 15, 2005·11 cites·34 claims
- 1568US7541219B2Integrated metallic contact probe storage deviceSEAGATE TECHNOLOGY LLC·Filed 2004·Granted Jun 2, 2009·8 cites·4 claims
- 1665US11731426B2Fluid feed hole corrosion detectionHEWLETT PACKARD DEVELOPMENT CO·Filed 2019·Granted Aug 22, 2023·0 cites·15 claims
- 1765US10293603B2Multi-directional single pass printingHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Granted May 21, 2019·0 cites·21 claims
- 1865US10267822B2Sensor having particle barrierHEWLETT PACKARD DEVELOPMENT CO·Filed 2013·Granted Apr 23, 2019·1 cites·18 claims
- 1965US6635940B1Micro-electromechanical actuator and methods of useHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Oct 21, 2003·14 cites·39 claims
- 2064US6648710B2Method for low-temperature sharpening of silicon-based field emitter tipsHEWLETT PACKARD DEVELOPMENT CO·Filed 2001·Granted Nov 18, 2003·5 cites·14 claims
- 2163US8084285B2Forming a micro electro mechanical systemRAMAMOORTHI SRIRAM·Filed 2010·Granted Dec 27, 2011·1 cites·20 claims
- 2260US9937713B2Multi-directional single pass printingHEWLETT PACKARD DEVELOPMENT CO·Filed 2014·Granted Apr 10, 2018·0 cites·15 claims
- 2353US7151883B2Photonic crystal device and methodsHEWLETT PACKARD DEVELOPMENT CO·Filed 2004·Granted Dec 19, 2006·3 cites·58 claims
- 2453US6607415B2Method for fabricating tiny field emitter tipsHEWLETT PACKARD DEVELOPMENT CO·Filed 2001·Granted Aug 19, 2003·10 cites·18 claims
- 2551US11214060B2Gaps between electrically conductive ground structuresHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Granted Jan 4, 2022·0 cites·17 claims
- 2649US6897083B2Micro-electromechanical actuator and methods of use and fabricationHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted May 24, 2005·3 cites·4 claims
- 2748US2011302788A1Safety scissors for hairdressers/barbers/groomersMILLIGAN DONALD JASON·Filed 2011·Application pending·0 cites
- 2843US2023056907A1Fluidic dies with thermal sensors on membraneHEWLETT PACKARD DEVELOPMENT CO·Filed 2020·Application pending·0 cites
- 2941USD817133SSpherical guide tip scissorsMILLIGAN DONALD JASON·Filed 2016·Granted May 8, 2018·3 cites·1 claims
- 3041USD817134SSpherical-oval guide tip scissorsMILLIGAN DONALD JASON·Filed 2016·Granted May 8, 2018·3 cites·1 claims
- 3141US2005128927A1Electrostatic actuator for contact probe storage deviceHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Application pending·0 cites
- 3239US2013019678A1Limiting travel of proof mass within frame of MEMS deviceLAZAROFF DENNIS M·Filed 2011·Application pending·0 cites
- 3336US2006124952A1Light emitterMILLIGAN DONALD J·Filed 2004·Application pending·0 cites
- 3435US9856137B2Bonded wafer structuresALLEY RODNEY L·Filed 2011·Granted Jan 2, 2018·0 cites·10 claims
- 3533USD934045SThreaded tip scissorsMILLIGAN DONALD JASON·Filed 2020·Granted Oct 26, 2021·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →