Inventor

URA FRANK

3 patents

Patents

3 patents

US4535343AAug 13, 1985

Thermal ink jet printhead with self-passivating elements

HEWLETT PACKARD CO109 citations92

US3973106AAug 3, 1976

Thin film thermal print head

HEWLETT PACKARD CO45 citations88

US4007352AFeb 8, 1976

Thin film thermal print head

HEWLETT PACKARD CO13 citations69