Benjamin M Herrick
10Patents
8h-index
19Co-inventors
69Inventor score
Filing activity: Nov 16, 1981 → Jul 26, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6475152B1 | Biopsy needle guide for attachment to an ultrasound transducer | Human Necessities | 148 | Expired |
| US5462057A | Ultrasound imaging system using line splicing and parallel receive beam formation | Physics | 75 | Expired |
| US6491634B1 | Sub-beamforming apparatus and method for a portable ultrasound imaging system | Physics | 74 | Expired |
| US5684243A | Methods for controlling sensitivity of electrostrictive transducers | Electricity | 58 | Expired |
| US5961465A | Ultrasound signal processing electronics with active cooling | Electricity | 45 | Expired |
| US6314057A | Micro-machined ultrasonic transducer array | Performing Operations; Transporting | 34 | Expired |
| US6368281B1 | Two-dimensional phased array ultrasound transducer with a convex environmental barrier | Physics | 26 | Expired |
| US5585546A | Apparatus and methods for controlling sensitivity of transducers | Electricity | 18 | Expired |
| US6695777B2 | Method and apparatus for enabling the battery pack size of an ultrasound device to be independent of the physical design of the ultrasound device | Human Necessities | 6 | Expired |
| US4441526A | Analog electro-fluidic signal transducer | Emerging Cross-Sectional Technologies | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.