Inventor
AHNE ADAM JUDE
US41 patents
⚠️ This page may combine multiple inventors who share the name “AHNE ADAM JUDE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LEXMARK INT INC
39 patentsUS6637853B1Oct 28, 2003
Faulty nozzle detection in an ink jet printer by printing test patterns and scanning with a fixed optical sensor
LEXMARK INT INC104 citations97
US6133844AOct 17, 2000
System and method for programming an operator panel LED for printer
LEXMARK INT INC65 citations96
US6286924B1Sep 11, 2001
Apparatus and method for heating ink jet printhead
LEXMARK INT INC38 citations93
US7068387B2Jun 27, 2006
Quick edit and speed print capability for a stand-alone ink jet printer
LEXMARK INT INC27 citations92
US6843547B2Jan 18, 2005
Missing nozzle detection method and sensor for an ink jet printer
LEXMARK INT INC26 citations92
US6655777B2Dec 2, 2003
Automatic horizontal and vertical head-to-head alignment method and sensor for an ink jet printer
LEXMARK INT INC21 citations92
US6626513B2Sep 30, 2003
Ink detection circuit and sensor for an ink jet printer
LEXMARK INT INC24 citations92
US6599041B1Jul 29, 2003
Sheet movement sensor
LEXMARK INT INC28 citations92
US6406110B1Jun 18, 2002
Mechanism to automate adjustment of printhead-to-print medium gap spacing on an imaging apparatus
LEXMARK INT INC21 citations92
US6260942B1Jul 17, 2001
Sensor and method for detecting protective tape on a printer cartridge
LEXMARK INT INC34 citations92
US6255960B1Jul 3, 2001
System and method for programming display characteristics of an LED of an electrical appliance
LEXMARK INT INC29 citations92
US6600151B2Jul 29, 2003
Optical encoder assembly with non-engageable encoder housing and receiver plate comprising a through hole and window
LEXMARK INT INC25 citations91
US9876794B2Jan 23, 2018
Systems and methods for authentication of printer supply items
LEXMARK INT INC36 citations90
US6616261B2Sep 9, 2003
Automatic bi-directional alignment method and sensor for an ink jet printer
LEXMARK INT INC28 citations89
US9524456B1Dec 20, 2016
Manufacturing a helical physical unclonable function
LEXMARK INT INC13 citations84
US6409298B1Jun 25, 2002
System and method for controlling current density in thermal printheads
LEXMARK INT INC16 citations84
US9665748B1May 30, 2017
Magnetic helical physical unclonable function measured adjacent to flight
LEXMARK INT INC13 citations83
US9542576B1Jan 10, 2017
Magnetic helical physical unclonable function measured above flight
LEXMARK INT INC19 citations82
US7524051B2Apr 28, 2009
Hand-operated printer having a user interface
LEXMARK INT INC8 citations79
US7259588B2Aug 21, 2007
Tri-state detection circuit for use in devices associated with an imaging system
LEXMARK INT INC9 citations74
US10067895B2Sep 4, 2018
Systems and methods for asynchronous toggling of I2C data line
LEXMARK INT INC2 citations73
US6749288B2Jun 15, 2004
Jet head box
LEXMARK INT INC8 citations73
US6170936B1Jan 9, 2001
Substrate heater circuit topology for inkjet printhead
LEXMARK INT INC10 citations73
US7619776B2Nov 17, 2009
Method to produce a hardcopy output of an image formed at least in part by perforations
LEXMARK INT INC2 citations63
US7269371B2Sep 11, 2007
Imaging apparatus having interface device for print mode selection
LEXMARK INT INC2 citations63
US7871143B2Jan 18, 2011
Ground structure for temperature-sensing resistor noise reduction
LEXMARK INT INC4 citations62
US7808660B2Oct 5, 2010
Quick edit and speed print capability for a stand-alone ink jet printer
LEXMARK INT INC2 citations62
US7393079B2Jul 1, 2008
Ink jet printhead garage configured to perform maintenance functions
LEXMARK INT INC3 citations62
US7204654B2Apr 17, 2007
Perforation forming mechanism for use in an imaging apparatus
LEXMARK INT INC3 citations61
US7735951B2Jun 15, 2010
Alignment method for hand-operated printer
LEXMARK INT INC4 citations60
US7396173B2Jul 8, 2008
Perforation forming mechanism for use in an imaging apparatus
LEXMARK INT INC4 citations60
US7354211B2Apr 8, 2008
Perforation forming mechanism for use in an imaging apparatus
LEXMARK INT INC2 citations60
US7083266B2Aug 1, 2006
Micro-miniature fluid jetting device
LEXMARK INT INC3 citations59
US7614737B2Nov 10, 2009
Method for identifying an installed cartridge
LEXMARK INT INC2 citations54
US9482633B2Nov 1, 2016
Capacitive measurement multiplexing circuit and method
LEXMARK INT INC1 citations52
US10877398B2Dec 29, 2020
Toner cartridge for image forming device including flight with magnetic particles to generate a magnetic field
LEXMARK INT INC0 citations51
US9254980B2Feb 9, 2016
Method for operating an imaging device with a failed media bin level sensor
LEXMARK INT INC1 citations51
US7385715B2Jun 10, 2008
Quick edit and speed print capability for a stand-alone ink jet printer
LEXMARK INT INC1 citations51
US7652787B2Jan 26, 2010
Architecture and memory card for hand-held printer
LEXMARK INT INC0 citations49