David A. Chartrand
7Patents
4h-index
13Co-inventors
54Inventor score
Filing activity: Jan 27, 2000 → Dec 23, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6552471B1 | Multi-piezoelectric layer ultrasonic transducer for medical imaging | Emerging Cross-Sectional Technologies | 50 | Expired |
| US8659212B2 | Ultrasound transducer and method for manufacturing an ultrasound transducer | Emerging Cross-Sectional Technologies | 14 | Active |
| US7791252B2 | Ultrasound probe assembly and method of fabrication | Physics | 12 | Active |
| US6996883B2 | Method of manufacturing a multi-piezoelectric layer ultrasonic transducer for medical imaging | Emerging Cross-Sectional Technologies | 6 | Expired |
| US10905398B2 | Ultrasound transducer array with separated acoustic and electric module | Human Necessities | 0 | Active |
| US12207970B2 | Ultrasound transducer array with separated acoustic and electric module | Human Necessities | 0 | Active |
| US10710116B2 | Methods and systems for manufacturing an ultrasound probe | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.