Inventor · disambiguated record
James P. Axtell
Also filed as: AXTELL JAMES P
27 granted patents·789 citations·filing 1996–2011
97Inventor score
Top patents by PatentIndex Score
27 records- 0198US6234626B1Modular ink-jet hard copy apparatus and methodologyHEWLETT PACKARD CO·Filed 2000·Granted May 22, 2001·86 cites·13 claims
- 0297US6264322B1Modular ink-jet hard copy apparatus and methodologyHEWLETT PACKARD CO·Filed 2000·Granted Jul 24, 2001·66 cites·10 claims
- 0396US6113208AReplaceable cartridge for a printer including resident memory with stored message triggering dataHEWLETT PACKARD CO·Filed 1997·Granted Sep 5, 2000·178 cites·33 claims
- 0492US7090338B2Fluid ejection device with fire cellsHEWLETT PACKARD DEVELOPMENT CO·Filed 2005·Granted Aug 15, 2006·11 cites·18 claims
- 0590US6439697B1Dynamic memory based firing cell of thermal ink jet printheadHEWLETT PACKARD CO·Filed 1999·Granted Aug 27, 2002·55 cites·15 claims
- 0689US8960860B2Printhead dieAXTELL JAMES P·Filed 2011·Granted Feb 24, 2015·7 cites·13 claims
- 0789US6097405ADetection apparatus and method for use in a printing deviceHEWLETT PACKARD CO·Filed 1996·Granted Aug 1, 2000·74 cites·25 claims
- 0887US6543882B2Dynamic memory based firing cell for thermal ink jet printheadHEWLETT PACKARD CO·Filed 2002·Granted Apr 8, 2003·24 cites·28 claims
- 0986US6540333B2Dynamic memory based firing cell for thermal ink jet printheadHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Apr 1, 2003·21 cites·18 claims
- 1085US7384113B2Fluid ejection device with address generatorHEWLETT PACKARD DEVELOPMENT CO·Filed 2004·Granted Jun 10, 2008·19 cites·17 claims
- 1182US7794057B2Fluid ejection deviceHEWLETT PACKARD DEVELOPMENT CO·Filed 2008·Granted Sep 14, 2010·4 cites·17 claims
- 1282US6082854AModular ink-jet hard copy apparatus and methodologyHEWLETT PACKARD CO·Filed 1998·Granted Jul 4, 2000·33 cites·19 claims
- 1382US6036296AFluid level detection apparatus and method for determining the volume of fluid in a containerHEWLETT PACKARD CO·Filed 1996·Granted Mar 14, 2000·52 cites·23 claims
- 1479US6065828ASelectable mixing of inkjet ink componentsHEWLETT PACKARD CO·Filed 1997·Granted May 23, 2000·39 cites·138 claims
- 1578US7648227B2Fluid ejection device with data signal latch circuitryHEWLETT PACKARD DEVELOPMENT CO·Filed 2005·Granted Jan 19, 2010·4 cites·16 claims
- 1676US6257717B1Modular ink-jet hard copy apparatus and methodologyHEWLETT PACKARD CO·Filed 2000·Granted Jul 10, 2001·12 cites·11 claims
- 1775US6493937B1Method of manufacture for ink-jet hard copy apparatus using a modular approach to ink-jet technologyHEWLETT PACKARD CO·Filed 1998·Granted Dec 17, 2002·34 cites·14 claims
- 1868US6208719B1Method and apparatus for telecommunications having automatic network adaptations and silent mode operationsHEWLETT PACKARD CO·Filed 1998·Granted Mar 27, 2001·48 cites·3 claims
- 1967US7578591B2Filing, identifying, validating, and servicing tip for fluid-ejection deviceHEWLETT PACKARD DEVELOPMENT CO·Filed 2006·Granted Aug 25, 2009·2 cites·7 claims
- 2066US7935317B2Handheld and/or mountable fluid-ejection device receptive to tip containing fluid and fluid-ejection mechanismHEWLETT PACKARD DEVELOPMENT CO·Filed 2006·Granted May 3, 2011·2 cites·9 claims
- 2162US6932460B2Fluid ejection deviceHEWLETT PACKARD DEVELOPMENT CO·Filed 2004·Granted Aug 23, 2005·6 cites·22 claims
- 2261US7036914B1Fluid ejection device with fire cellsHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted May 2, 2006·6 cites·27 claims
- 2354US8002371B2Filling, identifying, validating, and servicing tip for fluid-ejection deviceHEWLETT PACKARD DEVELOPMENT CO·Filed 2009·Granted Aug 23, 2011·0 cites·6 claims
- 2453US8172368B2Fluid ejection device with data signal latch circuitryBENJAMIN TRUDY·Filed 2009·Granted May 8, 2012·0 cites·6 claims
- 2551US7722144B2Fluid ejection deviceHEWLETT PACKARD DEVELOPMENT CO·Filed 2004·Granted May 25, 2010·4 cites·46 claims
- 2651US7659589B2Device with gates configured in loop structuresHEWLETT PACKARD DEVELOPMENT CO·Filed 2007·Granted Feb 9, 2010·0 cites·7 claims
- 2746US7278715B2Device with gates configured in loop structuresHEWLETT PACKARD DEVELOPMENT CO·Filed 2004·Granted Oct 9, 2007·2 cites·32 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →