David Prater
28Patents
9h-index
43Co-inventors
75Inventor score
Filing activity: Jun 24, 1987 → Apr 13, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5322067A | Method and apparatus for determining the volume of a body cavity in real time | Emerging Cross-Sectional Technologies | 67 | Expired |
| US5684243A | Methods for controlling sensitivity of electrostrictive transducers | Electricity | 58 | Expired |
| US5533510A | Real time ultrasound endocardial displacement display | Human Necessities | 55 | Expired |
| US5538003A | Quick method and apparatus for identifying a region of interest in an ultrasound display | Emerging Cross-Sectional Technologies | 30 | Expired |
| US5257624A | Gain control for ultrasound system | Physics | 23 | Expired |
| US5585546A | Apparatus and methods for controlling sensitivity of transducers | Electricity | 18 | Expired |
| US4813005A | Device for synchronizing the output pulses of a circuit with an input clock | Physics | 13 | Expired |
| US6398732B1 | Acoustic border detection using power modulation | Human Necessities | 11 | Expired |
| US9114693B2 | Daylight opening system | Emerging Cross-Sectional Technologies | 9 | Active |
| US6253745A | Multiple stroke engine having fuel and vapor charges | Emerging Cross-Sectional Technologies | 8 | Expired |
| US8978306B2 | Vehicle seal system | Emerging Cross-Sectional Technologies | 5 | Active |
| US6196971A | Chord propagation velocity measurement system and method for an ultrasound imaging system | Physics | 5 | Expired |
| US6997875B2 | Acoustic border detection using power modulation | Human Necessities | 2 | Expired |
| US9687210B2 | High volume rate 3D ultrasonic diagnostic imaging of the heart | Human Necessities | 2 | Active |
| US6589175B2 | Real-time arbitrary mmode for ultrasonic imaging system | Human Necessities | 2 | Expired |
| US10631821B2 | Rib blockage delineation in anatomically intelligent echocardiography | Human Necessities | 1 | Active |
| US10799218B2 | Automated segmentation of tri-plane images for real time ultrasonic imaging | Physics | 1 | Active |
| US8187186B2 | Ultrasonic diagnosis of myocardial synchronization | Physics | 1 | Active |
| US10610192B2 | High volume rate 3D ultrasonic diagnostic imaging | Human Necessities | 1 | Active |
| US10123781B2 | Automated segmentation of tri-plane images for real time ultrasonic imaging | Physics | 1 | Active |
| US11622743B2 | Rib blockage delineation in anatomically intelligent echocardiography | Human Necessities | 0 | Active |
| US11510651B2 | Ultrasonic diagnosis of cardiac performance using heart model chamber segmentation with user control | Physics | 0 | Active |
| US10729406B2 | Ultrasonic diagnosis of cardiac performance using heart model chamber segmentation with user control | Physics | 0 | Active |
| US11596383B2 | High volume rate 3D ultrasonic diagnostic imaging | Human Necessities | 0 | Active |
| US12239479B2 | Systems and methods for non-invasive pressure measurements | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.