Inventor · disambiguated record
John Paul Harmon
Also filed as: HARMON JOHN P · HARMON JOHN PAUL
35 granted patents·10 pending applications·797 citations·filing 1975–2025
97Inventor score
Files withHEWLETT PACKARD CO15VADIENT OPTICS LLC15HEWLETT PACKARD DEVELOPMENT CO4HARMON JOHN PAUL3TRIMBLE NAVIGATION LTD2
Top patents by PatentIndex Score
45 records- 0195US5489927AWiper for ink jet printersHEWLETT PACKARD CO·Filed 1993·Granted Feb 6, 1996·113 cites·13 claims
- 0294US6000787ASolid state ink jet print headHEWLETT PACKARD CO·Filed 1996·Granted Dec 14, 1999·94 cites·29 claims
- 0394US5880748AInk delivery system for an inkjet pen having an automatic pressure regulation systemHEWLETT PACKARD CO·Filed 1996·Granted Mar 9, 1999·99 cites·29 claims
- 0493US9555623B1Refractive gradient inkjet printingVADIENT OPTICS LLC·Filed 2015·Granted Jan 31, 2017·9 cites·38 claims
- 0591US6997538B1Inkjet printing with air current disruptionHEWLETT PACKARD DEVELOPMENT CO·Filed 2000·Granted Feb 14, 2006·36 cites·26 claims
- 0688US9855752B2Multi printhead refractive gradient inkjet printingVADIENT OPTICS LLC·Filed 2016·Granted Jan 2, 2018·3 cites·24 claims
- 0788US9771490B2Inks for 3D printing gradient refractive index (GRIN) optical componentsVADIENT OPTICS LLC·Filed 2016·Granted Sep 26, 2017·5 cites·10 claims
- 0886US6305790B1Fully integrated thermal inkjet printhead having multiple ink feed holes per nozzleHEWLETT PACKARD CO·Filed 1999·Granted Oct 23, 2001·53 cites·26 claims
- 0986US6099108AMethod and apparatus for improved ink-drop distribution in ink-jet printingHEWLETT PACKARD CO·Filed 1997·Granted Aug 8, 2000·50 cites·38 claims
- 1085US9447299B2Inks for 3D printing gradient refractive index (GRIN) optical componentsVOXTEL INC·Filed 2014·Granted Sep 20, 2016·23 cites·5 claims
- 1183US8514066B2Accelerometer based extended displayHARMON JOHN PAUL·Filed 2007·Granted Aug 20, 2013·18 cites·21 claims
- 1281US12397519B2Multi-material halftoning of additively manufactured opticsVADIENT OPTICS LLC·Filed 2024·Granted Aug 26, 2025·0 cites·29 claims
- 1381US6543884B1Fully integrated thermal inkjet printhead having etched back PSG layerHEWLETT PACKARD CO·Filed 1999·Granted Apr 8, 2003·37 cites·21 claims
- 1481US6155670AMethod and apparatus for improved ink-drop distribution in inkjet printingHEWLETT PACKARD CO·Filed 1999·Granted Dec 5, 2000·43 cites·47 claims
- 1580US5455613AThin film resistor printhead architecture for thermal ink jet pensHEWLETT PACKARD CO·Filed 1994·Granted Oct 3, 1995·39 cites·10 claims
- 1679US6402972B1Solid state ink jet print head and method of manufactureHEWLETT PACKARD CO·Filed 1999·Granted Jun 11, 2002·33 cites·10 claims
- 1775US6336714B1Fully integrated thermal inkjet printhead having thin film layer shelfHEWLETT PACKARD CO·Filed 1999·Granted Jan 8, 2002·31 cites·14 claims
- 1873US12502885B2Dual photoinitiated nanocomposite-ink printingVADIENT OPTICS LLC·Filed 2023·Granted Dec 23, 2025·0 cites·21 claims
- 1972US11469514B2Methods of manufacturing nanocomposite RF lens and radomeVADIENT OPTICS LLC·Filed 2019·Granted Oct 11, 2022·2 cites·21 claims
- 2072US4706097ANear-linear spring connect structure for flexible interconnect circuitsHEWLETT PACKARD CO·Filed 1986·Granted Nov 10, 1987·31 cites·4 claims
- 2171US12459220B2Additive manufacture of application-specific inorganic optical elementsVADIENT OPTICS LLC·Filed 2024·Granted Nov 4, 2025·0 cites·25 claims
- 2271US12233593B2Additive manufacture using composite material arranged within a mechanically robust matrixVADIENT OPTICS LLC·Filed 2022·Granted Feb 25, 2025·0 cites·20 claims
- 2369US6918657B2Fully integrated thermal inkjet printhead having etched back PSG layerHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Jul 19, 2005·10 cites·20 claims
- 2468US7541219B2Integrated metallic contact probe storage deviceSEAGATE TECHNOLOGY LLC·Filed 2004·Granted Jun 2, 2009·8 cites·4 claims
- 2567US11760644B2Surface functionalization of inorganic nanocrystals for nanocomposite additive manufacturingVADIENT OPTICS LLC·Filed 2019·Granted Sep 19, 2023·0 cites·19 claims
- 2667US2025153423A1Additive manufacture using composite material arranged within a mechanically robust matrixVADIENT OPTICS LLC·Filed 2025·Application pending·0 cites
- 2765US6354694B1Method and apparatus for improved ink-drop distribution in ink-jet printingHEWLETT PACKARD CO·Filed 1999·Granted Mar 12, 2002·19 cites·25 claims
- 2863US7454221B1Electron tube amplificationHEWLETT PACKARD DEVELOPMENT CO·Filed 2005·Granted Nov 18, 2008·2 cites·12 claims
- 2962US2023057911A1Nanocomposite rf lens and radomeVADIENT OPTICS LLC·Filed 2022·Application pending·0 cites
- 3061US2023339198A1Nanocomposite gradient-index variable-focus opticVADIENT OPTICS LLC·Filed 2023·Application pending·0 cites
- 3160US5870125AThin pen structure for thermal ink-jet printerHEWLETT PACKARD CO·Filed 1996·Granted Feb 9, 1999·16 cites·33 claims
- 3255US5469196APrint material variable support mechanismHEWLETT PACKARD CO·Filed 1993·Granted Nov 21, 1995·13 cites·9 claims
- 3354US5491502AThin pen structure for thermal ink-jet printerHEWLETT PACKARD CO·Filed 1994·Granted Feb 13, 1996·10 cites·17 claims
- 3453US9063314B2Data collector with expanded functionalityTRIMBLE NAVIGATION LTD·Filed 2013·Granted Jun 23, 2015·0 cites·6 claims
- 3553US2022342124A1Limiting chromatic dispersion in gradient refractive-index opticsVADIENT OPTICS LLC·Filed 2022·Application pending·0 cites
- 3645US11174400B2Diffusion controlled nanocomposite-inksVADIENT OPTICS LLC·Filed 2015·Granted Nov 16, 2021·0 cites·28 claims
- 3745US10019099B2System for extending the lifespan of a touch screen assemblyTRIMBLE INC·Filed 2013·Granted Jul 10, 2018·0 cites·10 claims
- 3845US2008122785A1Portable display with improved functionalityHARMON JOHN PAUL·Filed 2006·Application pending·0 cites
- 3944US9448375B2Data collector with expanded functionalityYORK DENNIS·Filed 2007·Granted Sep 20, 2016·0 cites·8 claims
- 4044US2018022950A1Inks for 3d printing gradient refractive index (grin) optical componentsVADIENT OPTICS LLC·Filed 2017·Application pending·0 cites
- 4142US2013176169A1Method and apparatus for mobile navigation using smart phoneTRIMBLE NAVIGATION LTD·Filed 2013·Application pending·0 cites
- 4241US2005128927A1Electrostatic actuator for contact probe storage deviceHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Application pending·0 cites
- 4339US2008018610A1Method and system for extending the lifespan of a touch screen assemblyHARMON JOHN PAUL·Filed 2006·Application pending·0 cites
- 4436US2006124952A1Light emitterMILLIGAN DONALD J·Filed 2004·Application pending·0 cites
- 4523US4053880AKeying apparatusHARMON JOHN P·Filed 1975·Granted Oct 11, 1977·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →