Inventor

PAO MICHAEL C

US3 patents

Patents

3 patents

US6025670AFeb 15, 2000

Miniature, high efficiency dual frequency ultrasonic transducer with selectable beamwidth

CARDIOMETRICS INC25 citations90

US5740596AApr 21, 1998

Method of making a miniature, high efficiency dual frequency ultrasonic transducer

CARDIOMETRICS INC29 citations90

US5581144ADec 3, 1996

Miniature, high efficiency dual frequency ultrasonic transducer with selectable beamwidth and apparatus

CARDIOMETRICS INC28 citations90