Inventor · disambiguated record
John A. Barinaga
Also filed as: BARINAGA JOHN · BARINAGA JOHN A · BARINAGA JOHN A JR
54 granted patents·2 pending applications·2,770 citations·filing 1995–2005
99Inventor score
Top patents by PatentIndex Score
56 records- 0197US5956057AInk container having electronic and mechanical features enabling plug compatibility between multiple supply sizesHEWLETT PACKARD CO·Filed 1997·Granted Sep 21, 1999·110 cites·29 claims
- 0297US5852459APrinter using print cartridge with internal pressure regulatorHEWLETT PACKARD CO·Filed 1996·Granted Dec 22, 1998·168 cites·19 claims
- 0397US5777646ASelf-sealing fluid inerconnect with double sealing septumHEWLETT PACKARD CO·Filed 1995·Granted Jul 7, 1998·171 cites·14 claims
- 0497US5721576ARefill kit and method for refilling an ink supply for an ink-jet printerHEWLETT PACKARD CO·Filed 1995·Granted Feb 24, 1998·159 cites·2 claims
- 0596US6290343B1Monitoring and controlling ink pressurization in a modular ink delivery system for an inkjet printerHEWLETT PACKARD CO·Filed 2000·Granted Sep 18, 2001·150 cites·12 claims
- 0696US6203147B1Electrical and fluidic interface for an ink supplyHEWLETT PACKARD CO·Filed 1997·Granted Mar 20, 2001·135 cites·17 claims
- 0796US6183077B1Method and apparatus for keying ink supply containersHEWLETT PACKARD CO·Filed 1998·Granted Feb 6, 2001·114 cites·26 claims
- 0895US6913341B2Service station architecture and method for drum printerHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Jul 5, 2005·53 cites·44 claims
- 0995US6592200B2Integrated print module and servicing assemblyHEWLETT PACKARD DEVELOPMENT CO·Filed 2001·Granted Jul 15, 2003·56 cites·49 claims
- 1095US6322207B1Replaceable pump module for receiving replaceable ink supplies to provide ink to an ink jet printing systemHEWLETT PACKARD CO·Filed 1999·Granted Nov 27, 2001·94 cites·6 claims
- 1195US6033064AInkjet printer with off-axis ink supplyHEWLETT PACKARD CO·Filed 1996·Granted Mar 7, 2000·123 cites·31 claims
- 1294US6203146B1Printing system with air accumulation control means enabling a semipermanent printhead without air purgeHEWLETT PACKARD CO·Filed 1998·Granted Mar 20, 2001·96 cites·33 claims
- 1393US7114801B2Method and apparatus for providing ink to an ink jet printing systemHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Oct 3, 2006·45 cites·6 claims
- 1493US6454385B1Sliced sponge scraper system for inkjet wipersHEWLETT PACKARD CO·Filed 2000·Granted Sep 24, 2002·40 cites·35 claims
- 1593US6364472B1Method and apparatus for keying ink supply containersHEWLETT PACKARD CO·Filed 2001·Granted Apr 2, 2002·46 cites·20 claims
- 1693US6238035B1Indexing scraper cleaning method and system for inkjet printheads and printing mechanism including the systemHEWLETT PACKARD CO·Filed 2000·Granted May 29, 2001·42 cites·17 claims
- 1793US5856840AMethod of manufacturing a replaceable ink supply for an ink-jet printerHEWLETT PACKARD CO·Filed 1995·Granted Jan 5, 1999·63 cites·28 claims
- 1892US6637858B2Printing mechanism hinged printbar assemblyHEWLETT PACKARD DEVELOPMENT CO·Filed 2001·Granted Oct 28, 2003·39 cites·29 claims
- 1992US6030074AMethod and apparatus for delivering pressurized ink to a printheadHEWLETT PACKARD CO·Filed 1997·Granted Feb 29, 2000·79 cites·11 claims
- 2092US5900896AInk cartridge adaptersHEWLETT PACKARD CO·Filed 1995·Granted May 4, 1999·82 cites·17 claims
- 2191US7229149B2Service station and method for servicing drum printerHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Jun 12, 2007·40 cites·41 claims
- 2291US6764169B2Method and apparatus for providing ink to an ink jet printing systemHEWLETT PACKARD DEVELOPMENT CO·Filed 2001·Granted Jul 20, 2004·35 cites·10 claims
- 2391US6142617AInk container configured for use with compact supply stationHEWLETT PACKARD CO·Filed 1997·Granted Nov 7, 2000·67 cites·15 claims
- 2490US6695429B2Fluid assisted printhead blotter for an inkjet printer service stationHEWLETT PACKARD DEVELOPMENT CO·Filed 2001·Granted Feb 24, 2004·36 cites·36 claims
- 2590US6015209AReplaceable ink container with fluid interconnect for coupling to an ink-jet printerHEWLETT PACKARD CO·Filed 1998·Granted Jan 18, 2000·74 cites·17 claims
- 2689US6386692B1Ink container configured for use with compact supply stationHEWLETT PACKARD CO·Filed 2000·Granted May 14, 2002·31 cites·14 claims
- 2789US5825387AInk supply for an ink-jet printerHEWLETT PACKARD CO·Filed 1995·Granted Oct 20, 1998·49 cites·25 claims
- 2888US7311376B2Imaging device and methodHEWLETT PACKARD DEVELOPMENT CO·Filed 2004·Granted Dec 25, 2007·31 cites·38 claims
- 2987US6874872B2Monitoring and controlling ink pressurization in a modular ink delivery system for an inkjet printerHEWLETT PACKARD DEVELOPMENT CO·Filed 2001·Granted Apr 5, 2005·29 cites·15 claims
- 3087US5854646ADiaphragm pump for ink supplyHEWLETT PACKARD CO·Filed 1997·Granted Dec 29, 1998·56 cites·12 claims
- 3186US6595619B2Printing mechanism service station for a printbar assemblyHEWLETT PACKARD DEVELOPMENT CO·Filed 2001·Granted Jul 22, 2003·28 cites·48 claims
- 3286US6340220B1Transferring spittoon system for waste inkjet inkHEWLETT PACKARD CO·Filed 2000·Granted Jan 22, 2002·31 cites·20 claims
- 3385US7770518B2Web apparatus for cleaning arcuate printhead arrangementHEWLETT PACKARD DEVELOPMENT CO·Filed 2005·Granted Aug 10, 2010·9 cites·39 claims
- 3485US6382784B2Printing system with air accumulation control means enabling a semipermanent printhead without air purgeFiled 2001·Granted May 7, 2002·24 cites·17 claims
- 3582US6561619B1Flipping wiper scraper system for inkjet printheadsHEWLETT PACKARD CO·Filed 2000·Granted May 13, 2003·25 cites·47 claims
- 3682US6318837B1Bristled scraper cleaning system for inkjet printheadsHEWLETT PACKARD CO·Filed 2000·Granted Nov 20, 2001·22 cites·20 claims
- 3781US6585350B2Printing mechanism multi-directional wiping techniqueHEWLETT PACKARD DEVELOPMENT CO·Filed 2001·Granted Jul 1, 2003·21 cites·43 claims
- 3881US5880764AAdaptive ink supply for an ink-jet printerHEWLETT PACKARD CO·Filed 1995·Granted Mar 9, 1999·40 cites·15 claims
- 3980US6305795B2Ink container having electronic and mechanical features enabling plug compatibility between multiple supply sizesFiled 1999·Granted Oct 23, 2001·35 cites·28 claims
- 4079US6601943B2Indexing scraper cleaning system for inkjet printheadsHEWLETT PACKARD CO·Filed 2001·Granted Aug 5, 2003·16 cites·12 claims
- 4178US6793329B2Electrical and fluidic interface for an ink supplyHEWLETT PACKARD DEVELOPMENT CO·Filed 2001·Granted Sep 21, 2004·16 cites·12 claims
- 4277US6550899B1Ink supply for an ink-jet printerHEWLETT PACKARD CO·Filed 1999·Granted Apr 22, 2003·26 cites·8 claims
- 4375US5856839AInk supply having an integral pumpHEWLETT PACKARD CO·Filed 1995·Granted Jan 5, 1999·35 cites·21 claims
- 4474US6137513APrinter using print cartridge with internal pressure regulatorHEWLETT PACKARD CO·Filed 1998·Granted Oct 24, 2000·31 cites·22 claims
- 4571US5844579AOut-of-ink sensing system for an ink-jet printerHEWLETT PACKARD CO·Filed 1995·Granted Dec 1, 1998·29 cites·4 claims
- 4664US7540583B2WiperHEWLETT PACKARD DEVELOPMENT CO·Filed 2005·Granted Jun 2, 2009·2 cites·33 claims
- 4763US7210761B2Wiper apparatus and method for cleaning a printheadHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted May 1, 2007·9 cites·22 claims
- 4863US6644776B1Snout wiper assemblyHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Nov 11, 2003·9 cites·21 claims
- 4962US6789875B2Printing mechanism hinged printbar assemblyHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Sep 14, 2004·7 cites·20 claims
- 5062US6409303B1Two-stage scraper system for inkjet wipersHEWLETT PACKARD CO·Filed 2000·Granted Jun 25, 2002·7 cites·22 claims
Showing the top 50 of 56 patent records by PatentIndex Score.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →