Inventor · disambiguated record
Ross R. Allen
Also filed as: ALLEN ROSS R
47 granted patents·1 pending application·4,235 citations·filing 1982–2008
99Inventor score
Files withHEWLETT PACKARD DEVELOPMENT CO23HEWLETT PACKARD CO18HEWLETT PACKARD CORP1SCHUDER RAYMOND G1TROVINGER STEVEN W1
Top patents by PatentIndex Score
48 records- 0199US4746935AMultitone ink jet printer and method of operationHEWLETT PACKARD CO·Filed 1985·Granted May 24, 1988·237 cites·3 claims
- 0298US5644139ANavigation technique for detecting movement of navigation sensors relative to an objectFiled 1996·Granted Jul 1, 1997·520 cites·25 claims
- 0398US5578813AFreehand image scanning device which compensates for non-linear movementFiled 1995·Granted Nov 26, 1996·483 cites·22 claims
- 0498US5469199AWide inkjet printheadHEWLETT PACKARD CO·Filed 1992·Granted Nov 21, 1995·275 cites·22 claims
- 0598US4968998ARefillable ink jet print systemHEWLETT PACKARD CO·Filed 1989·Granted Nov 6, 1990·215 cites·18 claims
- 0697US5635969AMethod and apparatus for the application of multipart ink-jet ink chemistryFiled 1995·Granted Jun 3, 1997·151 cites·19 claims
- 0797US5422014AAutomatic chemical monitor and control systemFiled 1993·Granted Jun 6, 1995·351 cites·87 claims
- 0897US5363134AIntegrated circuit printhead for an ink jet printer including an integrated identification circuitHEWLETT PACKARD CORP·Filed 1992·Granted Nov 8, 1994·315 cites·17 claims
- 0997US4973993AInk-quantity and low ink sensing for ink-jet printersHEWLETT PACKARD CO·Filed 1989·Granted Nov 27, 1990·129 cites·17 claims
- 1095US6291829B1Identification of recording medium in a printerHEWLETT PACKARD CO·Filed 1999·Granted Sep 18, 2001·114 cites·29 claims
- 1195US5825044AFreehand image scanning device which compensates for non-linear color movementHEWLETT PACKARD CO·Filed 1997·Granted Oct 20, 1998·165 cites·20 claims
- 1294US6195475B1Navigation system for handheld scannerHEWLETT PACKARD CO·Filed 1998·Granted Feb 27, 2001·200 cites·26 claims
- 1394US6099225ABooklet makerHEWLETT PACKARD CO·Filed 1998·Granted Aug 8, 2000·97 cites·25 claims
- 1494US5600354AWrap-around flex with address and data busHEWLETT PACKARD CO·Filed 1994·Granted Feb 4, 1997·113 cites·33 claims
- 1592US6991224B2Method and apparatus for making bookletsHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Jan 31, 2006·14 cites·14 claims
- 1692US5406315AMethod and system for remote-sensing ink temperature and melt-on-demand control for a hot melt ink jet printerHEWLETT PACKARD CO·Filed 1992·Granted Apr 11, 1995·92 cites·20 claims
- 1791US5987269AToner quantity measuring technique in an electrophotographic printerHEWLETT PACKARD CO·Filed 1998·Granted Nov 16, 1999·55 cites·30 claims
- 1891US4550326AFluidic tuning of impulse jet devices using passive orificesHEWLETT PACKARD CO·Filed 1983·Granted Oct 29, 1985·92 cites·4 claims
- 1990US6708967B1Method and apparatus for making bookletsHEWLETT PACKARD DEVELOPMENT CO·Filed 1999·Granted Mar 23, 2004·55 cites·36 claims
- 2090US6619900B2Systems and methods of binding a text bodyHEWLETT PACKARD DEVELOPMENT CO·Filed 2001·Granted Sep 16, 2003·38 cites·12 claims
- 2190US6549299B1Integrated document creation and finishing using standalone finishing devicesHEWLETT PACKARD DEVELOPMENT CO·Filed 2000·Granted Apr 15, 2003·62 cites·32 claims
- 2289US6673002B2Sheet folding apparatus with pivot arm fold rollersHEWLETT PACKARD DEVELOPMENT CO·Filed 2001·Granted Jan 6, 2004·27 cites·15 claims
- 2388US7104537B2Method and apparatus for making bookletsHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Sep 12, 2006·11 cites·6 claims
- 2488US5779971ASolder jet printheadHEWLETT PACKARD CO·Filed 1996·Granted Jul 14, 1998·74 cites·21 claims
- 2587US6517180B2Dot sensing, color sensing and media sensing by a printer for quality controlHEWLETT PACKARD CO·Filed 2001·Granted Feb 11, 2003·30 cites·28 claims
- 2686US6838687B2Identification of recording mediaHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Jan 4, 2005·28 cites·26 claims
- 2784US6578838B2Sheet collecting apparatus with integrated staple mechanismHEWLETT PACKARD DEVELOPMENT CO·Filed 2001·Granted Jun 17, 2003·29 cites·21 claims
- 2884US6497179B1Method and apparatus for distinguishing transparent mediaHEWLETT PACKARD CO·Filed 2001·Granted Dec 24, 2002·25 cites·21 claims
- 2981US7697724B1Displacement determination system and method using separated imaging areasHEWLETT PACKARD DEVELOPMENT CO·Filed 2006·Granted Apr 13, 2010·11 cites·20 claims
- 3081US4542389ASelf cleaning ink jet drop generator having crosstalk reduction featuresHEWLETT PACKARD CO·Filed 1982·Granted Sep 17, 1985·26 cites·4 claims
- 3178US7503554B2Book finishing station with heating element and method of useHEWLETT PACKARD DEVELOPMENT CO·Filed 2005·Granted Mar 17, 2009·6 cites·30 claims
- 3278US6894262B2Cluster-weighted modeling for media classificationHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted May 17, 2005·19 cites·12 claims
- 3378US6808479B2Thick media folding methodHEWLETT PACKARD DEVELOPMENT CO·Filed 2001·Granted Oct 26, 2004·14 cites·19 claims
- 3478US6682285B2Sheet-wise hole punching after folding in booklet makerHEWLETT PACKARD DEVELOPMENT CO·Filed 2001·Granted Jan 27, 2004·14 cites·22 claims
- 3577US6966552B2Binding system with sheet-wise formation of featuresHEWLETT PACKARD DEVELOPMENT CO·Filed 2001·Granted Nov 22, 2005·19 cites·28 claims
- 3676US8011869B2Method and assembly for binding a book with adhesiveHEWLETT PACKARD DEVELOPMENT CO·Filed 2008·Granted Sep 6, 2011·5 cites·11 claims
- 3776US6739816B1Systems and methods of attaching a cover to a text bodyHEWLETT PACKARD DEVELOPMENT CO·Filed 2000·Granted May 25, 2004·16 cites·18 claims
- 3876US4885595AMulticomponent refillable toner delivery systemHEWLETT PACKARD CO·Filed 1989·Granted Dec 5, 1989·22 cites·12 claims
- 3975US7167604B2Portable document scan accessory for use with a wireless handheld communications deviceHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Jan 23, 2007·13 cites·10 claims
- 4072US5644343AMethod and apparatus for measuring the temperature of drops ejected by an ink jet printheadHEWLETT PACKARD CO·Filed 1994·Granted Jul 1, 1997·27 cites·19 claims
- 4164US7607648B2Staple hole forming apparatusHEWLETT PACKARD DEVELOPMENT CO·Filed 2005·Granted Oct 27, 2009·2 cites·12 claims
- 4264US6855101B2Sheet folding apparatusHEWLETT PACKARD DEVELOPMENT CO·Filed 2001·Granted Feb 15, 2005·7 cites·18 claims
- 4364US6741279B1System and method for capturing document orientation information with a digital cameraHEWLETT PACKARD DEVELOPMENT CO·Filed 1998·Granted May 25, 2004·27 cites·39 claims
- 4461US6878104B2Variable media thickness folding methodHEWLETT PACKARD DEVELOPMENT CO·Filed 2001·Granted Apr 12, 2005·6 cites·14 claims
- 4551US2007116543A1Method and assembly for binding a book with adhesiveTROVINGER STEVEN W·Filed 2005·Application pending·0 cites
- 4643US6986631B2Systems and methods of binding a text bodyHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Jan 17, 2006·4 cites·29 claims
- 4739US6939284B2Sheet folding apparatus with rounded fold bladeHEWLETT PACKARD DEVELOPMENT CO·Filed 2001·Granted Sep 6, 2005·0 cites·17 claims
- 4826US8210788B2Systems and methods of attaching a cover to a text bodySCHUDER RAYMOND G·Filed 2004·Granted Jul 3, 2012·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →