Inventor
VEGA RAMON
ES31 patents
⚠️ This page may combine multiple inventors who share the name “VEGA RAMON”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HEWLETT PACKARD DEVELOPMENT CO
19 patentsUS6814422B2Nov 9, 2004
Method of servicing a pen when mounted in a printing device
HEWLETT PACKARD DEVELOPMENT CO39 citations96
US7450268B2Nov 11, 2008
Image reproduction
HEWLETT PACKARD DEVELOPMENT CO37 citations91
US7261388B2Aug 28, 2007
Error reduction by print masks
HEWLETT PACKARD DEVELOPMENT CO19 citations83
US6742864B2Jun 1, 2004
Waste ink removal system
HEWLETT PACKARD DEVELOPMENT CO17 citations83
US6652064B2Nov 25, 2003
Method for improving image quality on plots
HEWLETT PACKARD DEVELOPMENT CO13 citations83
US6644768B2Nov 11, 2003
Three- and two-dimensional images formed by suspended or transitory colorant in a volume
HEWLETT PACKARD DEVELOPMENT CO18 citations83
US6938971B2Sep 6, 2005
Method of servicing a pen when mounted in a printing device
HEWLETT PACKARD DEVELOPMENT CO15 citations82
US7866788B2Jan 11, 2011
Printers and printhead cleaning primarily in page-wide array printers
HEWLETT PACKARD DEVELOPMENT CO9 citations81
US6682164B2Jan 27, 2004
Method and apparatus for adaptive servicing of inkjet printers
HEWLETT PACKARD DEVELOPMENT CO7 citations74
US6860580B2Mar 1, 2005
Method and apparatus for adaptive servicing of inkjet printers
HEWLETT PACKARD DEVELOPMENT CO2 citations63
US6601935B2Aug 5, 2003
Data driven pen nozzle masks
HEWLETT PACKARD DEVELOPMENT CO6 citations63
US7036897B2May 2, 2006
Method and apparatus for operating a printer
HEWLETT PACKARD DEVELOPMENT CO3 citations62
US7995188B2Aug 9, 2011
Method of estimating a distance
HEWLETT PACKARD DEVELOPMENT CO2 citations61
US7866779B2Jan 11, 2011
Defective nozzle replacement in a printer
HEWLETT PACKARD DEVELOPMENT CO5 citations60
US7677716B2Mar 16, 2010
Latent inkjet printing, to avoid drying and liquid-loading problems, and provide sharper imaging
HEWLETT PACKARD DEVELOPMENT CO4 citations60
US7360863B2Apr 22, 2008
Printing apparatus with a priming device
HEWLETT PACKARD DEVELOPMENT CO2 citations59
US6860582B2Mar 1, 2005
Ink receiving apparatus and method
HEWLETT PACKARD DEVELOPMENT CO4 citations56
US6879707B2Apr 12, 2005
Plural colorants in flow tracer/debugger
HEWLETT PACKARD DEVELOPMENT CO0 citations52
US6588657B2Jul 8, 2003
Fluidic data register and display
HEWLETT PACKARD DEVELOPMENT CO0 citations52
HEWLETT PACKARD CO
10 patentsUS6517184B1Feb 11, 2003
Method of servicing a pen when mounted in a printing device
HEWLETT PACKARD CO41 citations96
US6565179B1May 20, 2003
Method of detecting the end of life of a pen
HEWLETT PACKARD CO27 citations92
US6533384B1Mar 18, 2003
System and method for selective printhead based servicing operations
HEWLETT PACKARD CO19 citations92
US6557971B1May 6, 2003
Method for servicing an inkjet printhead
HEWLETT PACKARD CO15 citations84
US6530640B1Mar 11, 2003
Focused ink drop detection
HEWLETT PACKARD CO15 citations84
US6517183B2Feb 11, 2003
Method for detecting drops in printer device
HEWLETT PACKARD CO17 citations84
US6575545B2Jun 10, 2003
Impact reduction of slew decap by multi-dotting
HEWLETT PACKARD CO10 citations74
US6554392B2Apr 29, 2003
System and method for managing an auxiliary spittoon in a printer
HEWLETT PACKARD CO11 citations74
US6390600B1May 21, 2002
Ink jet device having variable ink ejection
HEWLETT PACKARD CO2 citations63
US6582051B2Jun 24, 2003
Apparatus and method for detecting drops in printer device
HEWLETT PACKARD CO4 citations62