Inventor
GIERE MATTHEW D
US17 patents
⚠️ This page may combine multiple inventors who share the name “GIERE MATTHEW D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HEWLETT PACKARD DEVELOPMENT CO
11 patentsUS6746107B2Jun 8, 2004
Inkjet printhead having ink feed channels defined by thin-film structure and orifice layer
HEWLETT PACKARD DEVELOPMENT CO26 citations92
US6610129B1Aug 26, 2003
Ink-jet inks which prevent kogation and prolong resistor life in ink-jet pens
HEWLETT PACKARD DEVELOPMENT CO31 citations91
US7204585B2Apr 17, 2007
Method and system for improving printer performance
HEWLETT PACKARD DEVELOPMENT CO12 citations81
US6860588B1Mar 1, 2005
Inkjet nozzle structure to reduce drop placement error
HEWLETT PACKARD DEVELOPMENT CO13 citations81
US6922203B2Jul 26, 2005
Barrier/orifice design for improved printhead performance
HEWLETT PACKARD DEVELOPMENT CO11 citations74
US6626523B2Sep 30, 2003
Printhead having a thin film membrane with a floating section
HEWLETT PACKARD DEVELOPMENT CO5 citations73
US6565178B1May 20, 2003
Temperature measurement device
HEWLETT PACKARD DEVELOPMENT CO8 citations73
US7524035B2Apr 28, 2009
Fluid ejection device
HEWLETT PACKARD DEVELOPMENT CO2 citations62
US6974548B2Dec 13, 2005
Printhead having a thin film membrane with a floating section
HEWLETT PACKARD DEVELOPMENT CO5 citations62
US6629751B2Oct 7, 2003
Method and system for reducing banding effects in a printing system
HEWLETT PACKARD DEVELOPMENT CO5 citations57
US7959264B2Jun 14, 2011
Print head having extended surface elements
HEWLETT PACKARD DEVELOPMENT CO0 citations40
HEWLETT PACKARD CO
4 patentsUS6543879B1Apr 8, 2003
Inkjet printhead assembly having very high nozzle packing density
HEWLETT PACKARD CO414 citations99
US6247787B1Jun 19, 2001
Print mode for improved leading and trailing edges and text print quality
HEWLETT PACKARD CO88 citations98
US6290331B1Sep 18, 2001
High efficiency orifice plate structure and printhead using the same
HEWLETT PACKARD CO96 citations95
US6464316B1Oct 15, 2002
Bi-directional printmode for improved edge quality
HEWLETT PACKARD CO14 citations84