Inventor
BLAIR DUSTIN W
US19 patents
⚠️ This page may combine multiple inventors who share the name “BLAIR DUSTIN W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HEWLETT PACKARD DEVELOPMENT CO
9 patentsUS6565195B2May 20, 2003
Feed channels of a fluid ejection device
HEWLETT PACKARD DEVELOPMENT CO25 citations92
US7467858B2Dec 23, 2008
Back pressure control in inkjet printing
HEWLETT PACKARD DEVELOPMENT CO31 citations89
US6860588B1Mar 1, 2005
Inkjet nozzle structure to reduce drop placement error
HEWLETT PACKARD DEVELOPMENT CO13 citations81
US10272428B2Apr 30, 2019
Microfluidic sensing device and system
HEWLETT PACKARD DEVELOPMENT CO3 citations69
US7101010B2Sep 5, 2006
Printhead swath temperature control
HEWLETT PACKARD DEVELOPMENT CO6 citations62
US8944549B2Feb 3, 2015
Nozzle layouts for printheads
HEWLETT PACKARD DEVELOPMENT CO0 citations51
US10654268B2May 19, 2020
Modifying firing parameters for printheads
HEWLETT PACKARD DEVELOPMENT CO0 citations49
US10183488B2Jan 22, 2019
Printer fluid impedance sensing in a printhead
HEWLETT PACKARD DEVELOPMENT CO0 citations49
US7959264B2Jun 14, 2011
Print head having extended surface elements
HEWLETT PACKARD DEVELOPMENT CO0 citations40
HEWLETT PACKARD CO
5 patentsUS6042222AMar 28, 2000
Pinch point angle variation among multiple nozzle feed channels
HEWLETT PACKARD CO62 citations94
US6502918B1Jan 7, 2003
Feature in firing chamber of fluid ejection device
HEWLETT PACKARD CO25 citations92
US6364467B1Apr 2, 2002
Barrier island stagger compensation
HEWLETT PACKARD CO23 citations92
US6520617B2Feb 18, 2003
Drop emitting apparatus
HEWLETT PACKARD CO15 citations83
US6464343B1Oct 15, 2002
Ink jet printhead having thin film structures for improving barrier island adhesion
HEWLETT PACKARD CO3 citations58