Inventor
VALERO JOSE LUIS
ES10 patents
⚠️ This page may combine multiple inventors who share the name “VALERO JOSE LUIS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HEWLETT PACKARD DEVELOPMENT CO
9 patentsUS6648444B2Nov 18, 2003
High throughput parallel drop detection scheme
HEWLETT PACKARD DEVELOPMENT CO38 citations92
US6802580B2Oct 12, 2004
Printer device and method
HEWLETT PACKARD DEVELOPMENT CO23 citations91
US6572213B2Jun 3, 2003
System and method for detecting invisible ink drops
HEWLETT PACKARD DEVELOPMENT CO31 citations91
US6896349B2May 24, 2005
Printer device and method
HEWLETT PACKARD DEVELOPMENT CO44 citations90
US7261388B2Aug 28, 2007
Error reduction by print masks
HEWLETT PACKARD DEVELOPMENT CO19 citations83
US6958482B2Oct 25, 2005
Fixer or ink detection in hardcopy apparatus
HEWLETT PACKARD DEVELOPMENT CO11 citations73
US7052102B2May 30, 2006
Detecting fixer in hardcopy apparatus
HEWLETT PACKARD DEVELOPMENT CO3 citations62
US7036897B2May 2, 2006
Method and apparatus for operating a printer
HEWLETT PACKARD DEVELOPMENT CO3 citations62
US10434770B2Oct 8, 2019
Printing element temperature adjustment
HEWLETT PACKARD DEVELOPMENT CO0 citations52