Inventor · disambiguated record
Johan P. Bakker
Also filed as: BAKKER JOHAN · BAKKER JOHAN P
52 granted patents·3 pending applications·613 citations·filing 1989–2012
98Inventor score
Files withUNISYS CORP37BAKKER JOHAN P4BURROUGHS PAYMENT SYSTEMS INC4SPALL J MICHAEL3KIPLINGER MICHAEL JOHN2
Top patents by PatentIndex Score
55 records- 0194US8116533B2Operator interactive document image processing systemKIPLINGER MICHAEL JOHN·Filed 2007·Granted Feb 14, 2012·101 cites·13 claims
- 0293US5063599AElectronic image liftUNISYS CORP·Filed 1989·Granted Nov 5, 1991·120 cites·10 claims
- 0389US7883173B1Height-adjustable printing system with single-use inkjet cartridgeBURROUGHS PAYMENT SYSTEMS INC·Filed 2007·Granted Feb 8, 2011·10 cites·23 claims
- 0488US6474637B1Adaptive flag weight for document handling apparatusUNISYS CORP·Filed 2000·Granted Nov 5, 2002·26 cites·27 claims
- 0586US7556265B1Document processing system with mechanism for detecting staples, paper clips, and like foreign itemsUNISYS CORP·Filed 2006·Granted Jul 7, 2009·10 cites·18 claims
- 0682US5453849AIntegrating cylinder for object illuminationUNISYS CORP·Filed 1994·Granted Sep 26, 1995·40 cites·33 claims
- 0779US8141692B2Check-processing device with single image cameraSPALL J MICHAEL·Filed 2008·Granted Mar 27, 2012·7 cites·18 claims
- 0879US5557451ADocument processing with infra-red extractionUNISYS CORP·Filed 1995·Granted Sep 17, 1996·40 cites·22 claims
- 0973US5426530AExtraction and trapping of IRUNISYS CORP·Filed 1993·Granted Jun 20, 1995·22 cites·14 claims
- 1071US5519513ATechniques for illuminating objectsUNISYS CORP·Filed 1995·Granted May 21, 1996·26 cites·37 claims
- 1170US5048599ALeak tolerant liquid cooling system employing an improved air purging mechanismUNISYS CORP·Filed 1990·Granted Sep 17, 1991·53 cites·13 claims
- 1269US8098391B2Document processing system having improved operational sequencingKIPLINGER MICHAEL JOHN·Filed 2008·Granted Jan 17, 2012·3 cites·25 claims
- 1367US7300220B1Hand-separable ribbon spool assemblyUNISYS CORP·Filed 2005·Granted Nov 27, 2007·3 cites·9 claims
- 1462US8348260B2Document processing apparatus, assembly and sub-assembly and method for operating the sameBURROUGHS INC·Filed 2011·Granted Jan 8, 2013·2 cites·11 claims
- 1561US8002118B2Pocket selector gate with self locking geometryBURROUGHS PAYMENT SYSTEMS INC·Filed 2008·Granted Aug 23, 2011·2 cites·13 claims
- 1659US7418159B1Document processing system with track allowing selective reprocessing of documentsUNISYS CORP·Filed 2005·Granted Aug 26, 2008·2 cites·9 claims
- 1757US7249762B1System for feeding and transporting documentsUNISYS CORP·Filed 2004·Granted Jul 31, 2007·5 cites·6 claims
- 1854US8186516B2Document processing system having a turn-around loop with component repositioningGUDENBURR JOHN·Filed 2008·Granted May 29, 2012·1 cites·18 claims
- 1952US5640207ACamera for high-speed imagingFiled 1995·Granted Jun 17, 1997·25 cites·7 claims
- 2050US5825945ADocument imaging with illumination from lambertian surfacesUNISYS CORP·Filed 1992·Granted Oct 20, 1998·18 cites·27 claims
- 2150US5063461APackaging of components for image liftUNISYS CORP·Filed 1989·Granted Nov 5, 1991·10 cites·21 claims
- 2249US7984904B2Document processing system with mechanism for detecting staples, paper clips, and like foreign itemsBAKKER JOHAN P·Filed 2008·Granted Jul 26, 2011·0 cites·9 claims
- 2346US8307971B2Check-processing device with conditionally-reversible track directionSPALL J MICHAEL·Filed 2008·Granted Nov 13, 2012·0 cites·20 claims
- 2446US8291819B2Rotary endorser for document processing employing a shape memory alloy actuatorBAKKER JOHAN P·Filed 2007·Granted Oct 23, 2012·0 cites·11 claims
- 2546US7071428B1Self-adjusting interlock actuator for a hinged coverUNISYS CORP·Filed 2004·Granted Jul 4, 2006·3 cites·20 claims
- 2646US5491336ADocument illumination with Lambertian cavityUNISYS CORP·Filed 1993·Granted Feb 13, 1996·9 cites·38 claims
- 2746US5367386AImage scanning apparatus adapted for thermally and optically isolating imaging componentsUNISYS CORP·Filed 1992·Granted Nov 22, 1994·9 cites·27 claims
- 2846US2010295232A1Document processing device with optimised reversing track layout and single image capacitySPALL J MICHAEL·Filed 2009·Application pending·0 cites
- 2945US6528720B1Rotary seal for EMI-impermeable enclosureUNISYS CORP·Filed 2001·Granted Mar 4, 2003·2 cites·14 claims
- 3045US6178014B1Methods for illuminating documentsUNISYS CORP·Filed 1998·Granted Jan 23, 2001·7 cites·4 claims
- 3144US7887047B2Low-profile document feeding machine with hopper floor for column forming documentsBURROUGHS PAYMENT SYSTEMS INC·Filed 2005·Granted Feb 15, 2011·0 cites·21 claims
- 3244US7887046B2Low-profile document feeding machine with hopper extensionBURROUGHS PAYMENT SYSTEMS INC·Filed 2005·Granted Feb 15, 2011·0 cites·22 claims
- 3344US2012213579A1Stacking Adapter and Assembly Including the SameSPRAY GEORGE T·Filed 2012·Application pending·0 cites
- 3442US8294919B2Endorsement printing by building charactersBAKKER JOHAN P·Filed 2008·Granted Oct 23, 2012·0 cites·24 claims
- 3542US5859726AApparatus for extraction of IR from illumination for check processorUNISYS CORP·Filed 1996·Granted Jan 12, 1999·5 cites·20 claims
- 3641US5272331ADocument imaging camera with lamp bent into symmetrical lamp segmentsUNISYS CORP·Filed 1992·Granted Dec 21, 1993·4 cites·21 claims
- 3740US8087660B2Single motor document jogger/feederSPALL JAMES MICHAEL·Filed 2008·Granted Jan 3, 2012·0 cites·42 claims
- 3839US6394348B1Apparatus for positioning magnetically coded substrate relative to a magnetic read headUNISYS CORP·Filed 1999·Granted May 28, 2002·7 cites·6 claims
- 3939US5780841ADocument-image camera mounted on reversible clampUNISYS CORP·Filed 1997·Granted Jul 14, 1998·4 cites·4 claims
- 4038US7070179B1System and method for feeding and transporting documents including document trailing edge detection by sensing an air flow disruption while the document is still being fed from the document stackUNISYS CORP·Filed 2002·Granted Jul 4, 2006·0 cites·17 claims
- 4138US6296412B1Hand-separable roller latching deviceUNISYS CORP·Filed 1999·Granted Oct 2, 2001·8 cites·12 claims
- 4238US5371356ADocument imaging with `doubly-bent` lampsUNISYS CORP·Filed 1993·Granted Dec 6, 1994·3 cites·21 claims
- 4338US5146362AInfra-red extraction from illumination sourceUNISYS CORP·Filed 1989·Granted Sep 8, 1992·6 cites·10 claims
- 4436US5471048ADocument imaging lamps with bent dark endsUNISYS CORP·Filed 1994·Granted Nov 28, 1995·2 cites·15 claims
- 4536US2013082134A1Document Processing Apparatus Component, Document Processing Apparatus Assembly and Method for Operating the SameBAKKER JOHAN P·Filed 2011·Application pending·0 cites
- 4635US5677787AAutomatic imaging of documentsUNISYS CORP·Filed 1996·Granted Oct 14, 1997·2 cites·13 claims
- 4735US5144457AIntegrated imaging assemblyUNISYS CORP·Filed 1991·Granted Sep 1, 1992·5 cites·21 claims
- 4834US5255107AIntegrated multi-beam imaging assemblyUNISYS CORP·Filed 1992·Granted Oct 19, 1993·4 cites·12 claims
- 4933US5530784AImaging of documentsUNISYS CORP·Filed 1995·Granted Jun 25, 1996·1 cites·10 claims
- 5032US5966238AMethod for imaging of documentsUNISYS CORP·Filed 1997·Granted Oct 12, 1999·1 cites·13 claims
Showing the top 50 of 55 patent records by PatentIndex Score.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →