Ray Steven Spratt

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Real-time two-dimensional resistance and pulsatility mapping
- Patent number 6,023,968
- Issue date Feb 15, 2000
- Diasonics Ultrasound, Inc.
- Ray Steven Spratt
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for three-dimensional flow lumen imaging
- Patent number 5,957,138
- Issue date Sep 28, 1999
- Diasonics Ultrasound, Inc.
- Gregory Sharat Lin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Fractional moving blood volume estimation with power doppler ultras...
- Patent number 5,860,929
- Issue date Jan 19, 1999
- The Regents of the University of Michigan
- Jonathan M. Rubin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus for measuring fetus head and abdominal circumf...
- Patent number 5,838,592
- Issue date Nov 17, 1998
- Diasonics Ultrasound Inc.
- Ray Steven Spratt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus for automated vascular diameter determination
- Patent number 5,724,973
- Issue date Mar 10, 1998
- Diasonics Ultrasound, Inc.
- Ray Steven Spratt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus for displaying angiographic data in a topograp...
- Patent number 5,446,800
- Issue date Aug 29, 1995
- Diasonics Ultrasound, Inc.
- Sandra A. Briggs
- G01 - MEASURING TESTING
Information Patent Grant
Angiography using ultrasound
- Patent number 5,394,874
- Issue date Mar 7, 1995
- Diasonics Ultrasound, Inc.
- Steven F. Forestieri
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Temporal filtering of color doppler signal data
- Patent number 5,357,580
- Issue date Oct 18, 1994
- Diasonics Ultrasound, Inc.
- Steven F. Forestieri
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for focusing transmission and reception of ult...
- Patent number 5,301,674
- Issue date Apr 12, 1994
- Diasonics, Inc.
- Kenneth R. Erikson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Automatic clutter elimination
- Patent number 5,299,174
- Issue date Mar 29, 1994
- Diasonics, Inc.
- Steven F. Forestieri
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Parametric clutter elimination
- Patent number 5,228,009
- Issue date Jul 13, 1993
- Diasonics, Inc.
- Steven F. Forestieri
- G06 - COMPUTING CALCULATING COUNTING

Ray Steven Spratt

Person

Patents Grantslast 30 patents

Real-time two-dimensional resistance and pulsatility mapping

Method and apparatus for three-dimensional flow lumen imaging

Fractional moving blood volume estimation with power doppler ultras...

Method and apparatus for measuring fetus head and abdominal circumf...

Method and apparatus for automated vascular diameter determination

Method and apparatus for displaying angiographic data in a topograp...

Angiography using ultrasound

Temporal filtering of color doppler signal data

Method and apparatus for focusing transmission and reception of ult...

Automatic clutter elimination

Parametric clutter elimination