Inventor · disambiguated record
Patrick Kroger
Also filed as: KROGER PATRICK L · KROGER PATRICK LAURENCE
22 granted patents·1 pending application·423 citations·filing 2000–2005
96Inventor score
Top patents by PatentIndex Score
23 records- 0192US7380897B2Method and apparatus for calibrating a printheadLEXMARK INT INC·Filed 2005·Granted Jun 3, 2008·17 cites·25 claims
- 0291US6478401B1Method for determining vertical misalignment between printer print headsLEXMARK INT INC·Filed 2001·Granted Nov 12, 2002·44 cites·17 claims
- 0389US6900449B2Media type sensing method for an imaging apparatusLEXMARK INT INC·Filed 2003·Granted May 31, 2005·62 cites·21 claims
- 0487US6561613B2Method for determining printhead misalignment of a printerLEXMARK INT INC·Filed 2001·Granted May 13, 2003·40 cites·35 claims
- 0587US6360582B1Method for calibration of chemical sensor in measuring changes in chemical concentrationTEXAS INSTRUMENTS INC·Filed 2000·Granted Mar 26, 2002·34 cites·7 claims
- 0686US7049620B2Media type sensing method for an imaging apparatusLEXMARK INT INC·Filed 2005·Granted May 23, 2006·7 cites·5 claims
- 0785US6880909B2Method and apparatus for adjusting drop velocityLEXMARK INT INC·Filed 2003·Granted Apr 19, 2005·28 cites·24 claims
- 0883US6600151B2Optical encoder assembly with non-engageable encoder housing and receiver plate comprising a through hole and windowLEXMARK INT INC·Filed 2001·Granted Jul 29, 2003·25 cites·22 claims
- 0982US7391525B2Methods and systems to calibrate media indexing errors in a printing deviceLEXMARK INT INC·Filed 2003·Granted Jun 24, 2008·24 cites·18 claims
- 1082US6629747B1Method for determining ink drop velocity of carrier-mounted printheadLEXMARK INT INC·Filed 2002·Granted Oct 7, 2003·24 cites·20 claims
- 1181US6669324B1Method and apparatus for optimizing a relationship between fire energy and drop velocity in an imaging deviceLEXMARK INT INC·Filed 2002·Granted Dec 30, 2003·26 cites·23 claims
- 1272US6485124B1Optical alignment method and detectorLEXMARK INT INC·Filed 2001·Granted Nov 26, 2002·16 cites·16 claims
- 1370US6962078B2Liquid level detection gauge and associated methodsLEXMARK INT INC·Filed 2002·Granted Nov 8, 2005·13 cites·22 claims
- 1469US7044573B2Printhead alignment test pattern and method for determining printhead misalignmentLEXMARK INT INC·Filed 2002·Granted May 16, 2006·12 cites·19 claims
- 1569US6604808B2Method for determining the skew of a printhead of a printerLEXMARK INT INC·Filed 2001·Granted Aug 12, 2003·12 cites·28 claims
- 1668US7673957B2Method for determining an optimal non-nucleating heater pulse for use with an ink jet printheadLEXMARK INT INC·Filed 2005·Granted Mar 9, 2010·3 cites·19 claims
- 1768US7126107B2Methods and apparatuses for sensing rotational position of a component in a printing deviceLEXMARK INT INC·Filed 2003·Granted Oct 24, 2006·12 cites·14 claims
- 1862US7358997B2Multiple resolution optical imager using single size image elementsLEXMARK INT INC·Filed 2004·Granted Apr 15, 2008·5 cites·23 claims
- 1962US6749288B2Jet head boxLEXMARK INT INC·Filed 2002·Granted Jun 15, 2004·8 cites·21 claims
- 2055US6938975B2Method of reducing printing defects in an ink jet printerLEXMARK INT INC·Filed 2003·Granted Sep 6, 2005·5 cites·20 claims
- 2150US6612680B1Method of imaging substance depletion detection for an imaging deviceLEXMARK INT INC·Filed 2002·Granted Sep 2, 2003·4 cites·22 claims
- 2243US7156483B2Method for determining ink drop velocity of carrier-mounted printhead using an optical scannerLEXMARK INT INC·Filed 2004·Granted Jan 2, 2007·2 cites·20 claims
- 2334US2005225588A1Method and apparatus for nozzle map memory storage on a printheadKING DAVID G·Filed 2004·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →