Ronald A. Roy
9Patents
4h-index
20Co-inventors
57Inventor score
Filing activity: Jun 5, 1996 → Dec 10, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5897851A | Nucleation and activation of a liquid-in-liquid emulsion for use in ultrasound imaging | Human Necessities | 51 | Expired |
| US9220476B2 | Ultrasound systems | Performing Operations; Transporting | 15 | Active |
| US7445319B2 | System and method for creating liquid droplet impact forced collapse of laser nanoparticle nucleated cavities for controlled nuclear reactions | Emerging Cross-Sectional Technologies | 9 | Active |
| US8025371B1 | System and method for creating liquid droplet impact forced collapse of laser nanoparticle nucleated cavities | Emerging Cross-Sectional Technologies | 5 | Active |
| US9238152B2 | Mapping and characterization of cavitation activity | Human Necessities | 3 | Active |
| US9226727B2 | Ultrasound systems | Human Necessities | 2 | Active |
| US7652773B2 | Enhanced detection of acousto-photonic emissions in optically turbid media using a photo-refractive crystal-based detection system | Physics | 2 | Expired |
| US9662089B2 | Mapping and characterization of cavitation activity | Human Necessities | 0 | Active |
| US10155212B2 | Producing a localized concentration of gas between a surface of a depression and an impacting jet that is formed by using static pressure to collapse a gas pocket | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.