Donald J. Burch

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Los Altos, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Steered linear color doppler imaging
- Patent number 5,165,413
- Issue date Nov 24, 1992
- Acuson Corporation
- Samuel H. Maslak
- G01 - MEASURING TESTING
Information Patent Grant
Steered linear color doppler imaging
- Patent number 5,014,710
- Issue date May 14, 1991
- Acuson Corporation
- Samuel H. Maslak
- G01 - MEASURING TESTING
Information Patent Grant
Ultrasonic imaging with volume flow measuring method and apparatus
- Patent number 4,476,874
- Issue date Oct 16, 1984
- SRI International
- Jon C. Taenzer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ultrasonic imaging system with correction for velocity inhomogeneit...
- Patent number 4,471,785
- Issue date Sep 18, 1984
- SRI International
- David A. Wilson
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Skew sensing for digital tape playback
- Patent number 4,414,587
- Issue date Nov 8, 1983
- SRI International
- Charles S. Weaver
- G11 - INFORMATION STORAGE