Inventor
HAHN TAMARA L
US3 patents
Patents
3 patentsUS5929875AJul 27, 1999
Acoustic and ultrasonic monitoring of inkjet droplets
HEWLETT PACKARD CO134 citations98
US6412901B2Jul 2, 2002
Acoustic and ultrasonic monitoring of inkjet droplets
HEWLETT PACKARD CO52 citations95
US6260941B1Jul 17, 2001
Acoustic and ultrasonic monitoring of inkjet droplets
HEWLETT PACKARD CO32 citations92