Inventor
LESNIAK CHRISTOPHER M
US15 patents
⚠️ This page may combine multiple inventors who share the name “LESNIAK CHRISTOPHER M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HEWLETT PACKARD CO
10 patentsUS6158344ADec 12, 2000
Linefeed calibration using an integrated optical sensor
HEWLETT PACKARD CO70 citations96
US5387976AFeb 7, 1995
Method and system for measuring drop-volume in ink-jet printers
HEWLETT PACKARD CO103 citations95
US6454474B1Sep 24, 2002
Calibration of a media advance system
HEWLETT PACKARD CO42 citations92
US6580244B2Jun 17, 2003
Active damping and backlash control for servo systems
HEWLETT PACKARD CO43 citations91
US5419644AMay 30, 1995
Print medium handling system including cockle springs to control pen-to-print medium spacing during printing
HEWLETT PACKARD CO34 citations91
US6364549B1Apr 2, 2002
Calibration of a media advanced system
HEWLETT PACKARD CO15 citations84
US6315382B1Nov 13, 2001
Printer drive roller positioning
HEWLETT PACKARD CO9 citations74
US5890821AApr 6, 1999
Print media ejection kicking after paper drop
HEWLETT PACKARD CO14 citations73
US5758981AJun 2, 1998
Print media ejection kicking after paper drop
HEWLETT PACKARD CO13 citations73
US6364551B1Apr 2, 2002
Media advance system for a printer
HEWLETT PACKARD CO4 citations62
HEWLETT PACKARD DEVELOPMENT CO
5 patentsUS6822220B2Nov 23, 2004
Optical pattern for an optical encoder
HEWLETT PACKARD DEVELOPMENT CO17 citations83
US7914099B2Mar 29, 2011
Media handling system and method
HEWLETT PACKARD DEVELOPMENT CO11 citations80
US6550884B2Apr 22, 2003
Printer drive roller positioning
HEWLETT PACKARD DEVELOPMENT CO3 citations63
US7455286B2Nov 25, 2008
Sheet separation using two torque motors
HEWLETT PACKARD DEVELOPMENT CO5 citations57
US7755656B2Jul 13, 2010
Systems and methods for adjusting loading of media onto a print surface
HEWLETT PACKARD DEVELOPMENT CO0 citations44