Steven Russell Freeman

Person

Seattle, WA, US

People

Patents Grantslast 30 patents

Information Patent Grant
System and method for dynamic filtering
- Patent number 11,846,706
- Issue date Dec 19, 2023
- Koninklijke Philips N.V.
- Steven Russell Freeman
- G01 - MEASURING TESTING
Information Patent Grant
Ultrasound imaging system with transmit apodization
- Patent number 11,480,674
- Issue date Oct 25, 2022
- Koninklijke Philips N.V.
- Changhong Hu
- G01 - MEASURING TESTING
Information Patent Grant
Ultrasound system front-end circuit for a 128-element array probe
- Patent number 11,442,156
- Issue date Sep 13, 2022
- Koninklijke Philips N.V.
- Steven Russell Freeman
- G01 - MEASURING TESTING
Information Patent Grant
Ultrasound system front-end circuit with pulsers and linear amplifi...
- Patent number 11,364,014
- Issue date Jun 21, 2022
- Koninklijke Philips N.V.
- Steven Russell Freeman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
System and method for dynamic filtering
- Patent number 11,249,188
- Issue date Feb 15, 2022
- Koninklijke Philips N.V.
- Steven Russell Freeman
- G01 - MEASURING TESTING
Information Patent Grant
Ultrasound systems with microbeamformers for different transducer a...
- Patent number 10,952,706
- Issue date Mar 23, 2021
- Koninklijke Philips N.V.
- Steven Russell Freeman
- G01 - MEASURING TESTING
Information Patent Grant
Matrix ultrasound probe with passive heat dissipation
- Patent number 9,730,677
- Issue date Aug 15, 2017
- Koninklijke Philips Electronics N.V.
- Richard Edward Davidsen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Linear array ultrasound transducer with microbeamformer
- Patent number 8,161,817
- Issue date Apr 24, 2012
- Koninklijke Philips Electronics N.V.
- Andrew Robinson
- G01 - MEASURING TESTING
Information Patent Grant
Transmit apodization control for microbeamformers
- Patent number 7,859,941
- Issue date Dec 28, 2010
- Koninklijke Philips Electronics N.V.
- Steven Freeman
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Ultrasonic signal acquisition in the digital beamformer
- Patent number 6,937,176
- Issue date Aug 30, 2005
- Koninklijke Philips Electronics, N.V.
- Steven R. Freeman
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
ULTRASOUND SYSTEM FRONT-END CIRCUIT FOR A 128-ELEMENT ARRAY PROBE
- Publication number 20220381890
- Publication date Dec 1, 2022
- Koninklijke Philips N.V.
- Steven Russell Freeman
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR SHEAR WAVE GENERATION
- Publication number 20220313217
- Publication date Oct 6, 2022
- Koninklijke Philips N.V.
- STEVEN RUSSELL FREEMAN
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR DYNAMIC FILTERING
- Publication number 20220137211
- Publication date May 5, 2022
- Koninklijke Philips N.V.
- Steven Russell Freeman
- G01 - MEASURING TESTING
Information Patent Application
ULTRASOUND SYSTEM FRONT-END CIRCUIT FOR A 128-ELEMENT ARRAY PROBE
- Publication number 20200182989
- Publication date Jun 11, 2020
- Koninklijke Philips N.V.
- Steven Russell Freeman
- G01 - MEASURING TESTING
Information Patent Application
ULTRASOUND IMAGING SYSTEM WITH TRANSMIT APODIZATION
- Publication number 20200025920
- Publication date Jan 23, 2020
- Koninklijke Philips N.V.
- Changhong Hu
- G01 - MEASURING TESTING
Information Patent Application
IMAGE ORIENTATION IDENTIFICATION FOR AN EXTERNAL MICROCONVEX-LINEAR...
- Publication number 20190223831
- Publication date Jul 25, 2019
- KONINKLIJKE PHILIPS N.V.
- STEVEN RUSSELL FREEMAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ULTRASOUND SYSTEM FRONT-END CIRCUIT WITH PULSERS AND LINEAR AMPLIFI...
- Publication number 20190167235
- Publication date Jun 6, 2019
- Koninklijke Philips N.V.
- Steven Russell Freeman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SYSTEM AND METHOD FOR DYNAMIC FILTERING
- Publication number 20190094357
- Publication date Mar 28, 2019
- STEVEN RUSSELL FREEMAN
- G01 - MEASURING TESTING
Information Patent Application
ULTRASOUND SYSTEMS WITH MICROBEAMFORMERS FOR DIFFERENT TRANSDUCER A...
- Publication number 20180317888
- Publication date Nov 8, 2018
- Koninklijke Philips N.V.
- STEVEN RUSSELL FREEMAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MATRIX ULTRASOUND PROBE WITH PASSIVE HEAT DISSIPATION
- Publication number 20140058270
- Publication date Feb 27, 2014
- Koninklijke Philips Electronics N.V.
- Richard Edward Davidsen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
LINEAR ARRAY ULTRASOUND TRANSDUCER WITH MICROBEAMFORMER
- Publication number 20090016163
- Publication date Jan 15, 2009
- Koninklijke Philips Electronics, N.V.
- Steven Freeman
- G01 - MEASURING TESTING
Information Patent Application
Transmit apodization control for microbeamformers
- Publication number 20060264747
- Publication date Nov 23, 2006
- Steven Freeman
- G01 - MEASURING TESTING
Information Patent Application
Differential partial beamforming
- Publication number 20050131299
- Publication date Jun 16, 2005
- Brent Robinson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Ultrasonic signal acquisition in the digital beamformer
- Publication number 20050068221
- Publication date Mar 31, 2005
- Steven R. Freeman
- H03 - BASIC ELECTRONIC CIRCUITRY

Steven Russell Freeman

Person

Patents Grantslast 30 patents

System and method for dynamic filtering

Ultrasound imaging system with transmit apodization

Ultrasound system front-end circuit for a 128-element array probe

Ultrasound system front-end circuit with pulsers and linear amplifi...

System and method for dynamic filtering

Ultrasound systems with microbeamformers for different transducer a...

Matrix ultrasound probe with passive heat dissipation

Linear array ultrasound transducer with microbeamformer

Transmit apodization control for microbeamformers

Ultrasonic signal acquisition in the digital beamformer

Patents Applicationslast 30 patents

ULTRASOUND SYSTEM FRONT-END CIRCUIT FOR A 128-ELEMENT ARRAY PROBE

METHOD AND APPARATUS FOR SHEAR WAVE GENERATION

SYSTEM AND METHOD FOR DYNAMIC FILTERING

ULTRASOUND SYSTEM FRONT-END CIRCUIT FOR A 128-ELEMENT ARRAY PROBE

ULTRASOUND IMAGING SYSTEM WITH TRANSMIT APODIZATION

IMAGE ORIENTATION IDENTIFICATION FOR AN EXTERNAL MICROCONVEX-LINEAR...

ULTRASOUND SYSTEM FRONT-END CIRCUIT WITH PULSERS AND LINEAR AMPLIFI...

SYSTEM AND METHOD FOR DYNAMIC FILTERING

ULTRASOUND SYSTEMS WITH MICROBEAMFORMERS FOR DIFFERENT TRANSDUCER A...

MATRIX ULTRASOUND PROBE WITH PASSIVE HEAT DISSIPATION

LINEAR ARRAY ULTRASOUND TRANSDUCER WITH MICROBEAMFORMER

Transmit apodization control for microbeamformers

Differential partial beamforming

Ultrasonic signal acquisition in the digital beamformer