Inventor
DE JONG JOANNES N M
US29 patents
⚠️ This page may combine multiple inventors who share the name “DE JONG JOANNES N M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
XEROX CORP
16 patentsUS5287162AFeb 15, 1994
Method and apparatus for correction of color registration errors
XEROX CORP112 citations97
US9004629B2Apr 14, 2015
Image quality by printing frequency adjustment using belt surface velocity measurement
XEROX CORP32 citations94
US5138564AAug 11, 1992
Automatic encoder calibration
XEROX CORP61 citations94
US6400913B1Jun 4, 2002
Control registration and motion quality of a tandem xerographic machine using transfuse
XEROX CORP44 citations92
US7717533B2May 18, 2010
Systems and methods for medium registration
XEROX CORP11 citations84
US7647018B2Jan 12, 2010
Printing system
XEROX CORP8 citations84
US7593684B2Sep 22, 2009
Systems and methods for medium registration
XEROX CORP11 citations84
US9132673B2Sep 15, 2015
Semi-conductive media transport for electrostatic tacking of media
XEROX CORP4 citations73
US8827406B1Sep 9, 2014
Motion quality of a transfix nip by media thickness and/or skew feedforward to nip motor torque
XEROX CORP4 citations73
US8366105B1Feb 5, 2013
Motion quality by automatic velocity match between upstream and downstream transports
XEROX CORP6 citations73
US5076568ADec 31, 1991
Damping servo-motor control
XEROX CORP18 citations73
US6725101B2Apr 20, 2004
Method and apparatus for using fast fourier transform feedback to compensate for non-linear motion
XEROX CORP11 citations71
US8998403B2Apr 7, 2015
Media tacking to media transport using a media tacking belt
XEROX CORP2 citations63
US8947482B2Feb 3, 2015
Active biased electrodes for reducing electrostatic fields underneath print heads in an electrostatic media transport
XEROX CORP3 citations63
US8696104B1Apr 15, 2014
Motion quality improvement by feed-forward torque control of imaging drum
XEROX CORP3 citations63
US8899583B2Dec 2, 2014
Tracking in belt on belt architecture through self-alignment
XEROX CORP0 citations52
DE JONG JOANNES N M
5 patentsUS9033200B2May 19, 2015
Method and device for controlling tension applied to a media web
DE JONG JOANNES N M4 citations71
US8840214B2Sep 23, 2014
Excessive substrate media height detection in a printing apparatus
DE JONG JOANNES N M3 citations61
US8322717B1Dec 4, 2012
Motion quality by handoff force control between upstream and downstream transports
DE JONG JOANNES N M4 citations61
US8109508B2Feb 7, 2012
Method and system for determining improved correction profiles for sheet registration
DE JONG JOANNES N M0 citations51
US8737906B2May 27, 2014
Substrate media height measurement system and method
DE JONG JOANNES N M0 citations30
SPERRY CORP
4 patentsUS4358954ANov 16, 1982
Traveling wave flow meter
SPERRY CORP8 citations74
US4551699ANov 5, 1985
Rotary variable differential transformer
SPERRY CORP17 citations71
US4442474AApr 10, 1984
Capacitive pressure transducer
SPERRY CORP9 citations71
US4425509AJan 10, 1984
Turboflapper nozzle systems
SPERRY CORP2 citations60