Inventor
WRITT JOHN THOMAS
US28 patents
⚠️ This page may combine multiple inventors who share the name “WRITT JOHN THOMAS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LEXMARK INT INC
15 patentsUS6631971B2Oct 14, 2003
Inkjet printer and method for use thereof
LEXMARK INT INC27 citations92
US6497466B1Dec 24, 2002
Automatic print gap adjustment assembly for an ink jet printer
LEXMARK INT INC27 citations92
US6963820B2Nov 8, 2005
Analog encoder method for determining distance moved
LEXMARK INT INC20 citations84
US6409298B1Jun 25, 2002
System and method for controlling current density in thermal printheads
LEXMARK INT INC16 citations84
US7193380B2Mar 20, 2007
Method for rotating a printer paper-feed roller
LEXMARK INT INC14 citations83
US6873129B1Mar 29, 2005
Method of controlling rotational velocity of a rotatable member during encoder initialization for an imaging apparatus
LEXMARK INT INC10 citations66
US7654630B2Feb 2, 2010
Method for decreasing sensitivity to errors in an imaging apparatus
LEXMARK INT INC3 citations63
US7619776B2Nov 17, 2009
Method to produce a hardcopy output of an image formed at least in part by perforations
LEXMARK INT INC2 citations63
US7399129B2Jul 15, 2008
User interface for a hand-operated printer
LEXMARK INT INC6 citations62
US6640157B2Oct 28, 2003
Method for operating a media feed motor of a printer
LEXMARK INT INC2 citations62
US6530632B1Mar 11, 2003
Method and apparatus for envelope printing with an ink jet printer
LEXMARK INT INC4 citations62
US9096080B2Aug 4, 2015
Sensor for determining ink drying time in a page-wide inkjet printer
LEXMARK INT INC2 citations60
US7992959B2Aug 9, 2011
Printing system with transient and permanent imaging means
LEXMARK INT INC0 citations52
US7766444B2Aug 3, 2010
Method for controlling media feed in an imaging apparatus
LEXMARK INT INC0 citations51
US7559711B2Jul 14, 2009
Method for controlling media feed in an imaging apparatus
LEXMARK INT INC0 citations51
FUNAI ELECTRIC CO
7 patentsUS8770706B1Jul 8, 2014
Scan and pause method for determining ink drying time in an inkjet printer
FUNAI ELECTRIC CO5 citations71
US9694609B2Jul 4, 2017
Sensor for determining ink drying time in a page-wide inkjet printer
FUNAI ELECTRIC CO1 citations60
US9308751B2Apr 12, 2016
Sensor for determining ink drying time in a page-wide inkjet printer
FUNAI ELECTRIC CO2 citations60
US8919908B2Dec 30, 2014
Ink smear measurement in an imaging apparatus
FUNAI ELECTRIC CO3 citations59
US9283792B2Mar 15, 2016
Ink smear measurement in an imaging apparatus
FUNAI ELECTRIC CO0 citations49
US8845061B2Sep 30, 2014
Inkjet printer with dual function alignment sensor for determining ink drying time
FUNAI ELECTRIC CO0 citations39
US8801139B2Aug 12, 2014
Sequential scan method for determining ink drying time in an inkjet printer
FUNAI ELECTRIC CO0 citations39
GAGNON DANIEL ROBERT
2 patentsUS8246042B2Aug 21, 2012
Method for calibrating stack height sensing in a media stack height monitoring system in an image forming machine
GAGNON DANIEL ROBERT9 citations79
US8246041B2Aug 21, 2012
System and method for monitoring image forming machine media stack height and method of calibrating stack height sensing in the monitoring system
GAGNON DANIEL ROBERT5 citations58