Inventor

VAZQUEZ FERNANDEZ DORKAITZ ALAIN

ES7 patents

Patents

7 patents

US12233654B2Feb 25, 2025

Recirculation of fluid within a fluidic ejection device

HEWLETT PACKARD DEVELOPMENT CO0 citations59

US12304218B2May 20, 2025

Recirculation devices with check valve

HEWLETT PACKARD DEVELOPMENT CO0 citations58

US12434485B2Oct 7, 2025

Air ingestion prevention

HEWLETT PACKARD DEVELOPMENT CO0 citations56

US12427780B2Sep 30, 2025

Fluid delivery system with pump servicing features

HEWLETT PACKARD DEVELOPMENT CO0 citations55

US12403695B2Sep 2, 2025

Print apparatus maintenance

HEWLETT PACKARD DEVELOPMENT CO0 citations52

US11607890B2Mar 21, 2023

Print fluids refills

HEWLETT PACKARD DEVELOPMENT CO0 citations47

US12491720B2Dec 9, 2025

Monitoring printing fluids

HEWLETT PACKARD DEVELOPMENT CO0 citations42