P

Inventor

GUERRERO FRANCISCO

ES12 patents
⚠️ This page may combine multiple inventors who share the name “GUERRERO FRANCISCO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HEWLETT PACKARD DEVELOPMENT CO

6 patents
US7031021B1Apr 18, 2006

Randomized superpixels to enhance multilevel image quality in economical, fast incremental-printing error diffusion

HEWLETT PACKARD DEVELOPMENT CO18 citations82
US6799823B2Oct 5, 2004

Removal or mitigation of artifacts in incremental printing

HEWLETT PACKARD DEVELOPMENT CO15 citations79
US7084991B2Aug 1, 2006

Externally customized tonal-hierarchy configuration and complementary business arrangements, for inkjet printing

HEWLETT PACKARD DEVELOPMENT CO7 citations69
US6860201B2Mar 1, 2005

Printing apparatus

HEWLETT PACKARD DEVELOPMENT CO2 citations60
US6915740B2Jul 12, 2005

Printing apparatus and a method for loading media in said apparatus

HEWLETT PACKARD DEVELOPMENT CO5 citations57
US11498337B2Nov 15, 2022

Printhead and printhead maintenance

HEWLETT PACKARD DEVELOPMENT CO0 citations49

HEWLETT PACKARD CO

2 patents
US6196652B1Mar 6, 2001

Scanning an inkjet test pattern for different calibration adjustments

HEWLETT PACKARD CO85 citations97
US6352331B1Mar 5, 2002

Detection of non-firing printhead nozzles by optical scanning of a test pattern

HEWLETT PACKARD CO96 citations94

MONCLUS ANTONIO

2 patents
US8894303B2Nov 25, 2014

Printing device and control method

MONCLUS ANTONIO4 citations67
US9327523B2May 3, 2016

Printing device and control method

MONCLUS ANTONIO0 citations46

HEWLETT PACKARD DEVELOPMENT CO LP

1 patent
US9844953B2Dec 19, 2017

Printing onto a print medium

HEWLETT PACKARD DEVELOPMENT CO LP0 citations49

CASTELLS RAIMON

1 patent
US8864393B2Oct 21, 2014

Media advance

CASTELLS RAIMON1 citations46