Frederic L. Lizzi
23Patents
18h-index
16Co-inventors
78Inventor score
Filing activity: Jun 9, 1980 → Jul 22, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4484569A | Ultrasonic diagnostic and therapeutic transducer assembly and method for using | Human Necessities | 279 | Expired |
| US4932414A | System of therapeutic ultrasound and real-time ultrasonic scanning | Emerging Cross-Sectional Technologies | 215 | Expired |
| US6312383A | Dual band ultrasonic systems | Physics | 158 | Expired |
| US6726627B1 | System and method for ultrasonic harmonic imaging for therapy guidance and monitoring | Human Necessities | 147 | Expired |
| US6488626B1 | Ultrasonic sensing by induced tissue motion | Human Necessities | 137 | Expired |
| US6039689A | Stripe electrode transducer for use with therapeutic ultrasonic radiation treatment | Human Necessities | 130 | Expired |
| US5016615A | Local application of medication with ultrasound | Human Necessities | 126 | Expired |
| US5293871A | System for ultrasonically determining corneal layer thicknesses and shape | Human Necessities | 117 | Expired |
| US6846290B2 | Ultrasound method and system | Human Necessities | 114 | Expired |
| US6423007B2 | Ultrasonic systems and methods for contrast agent concentration measurement | Physics | 112 | Expired |
| US6238342A | Ultrasonic tissue-type classification and imaging methods and apparatus | Physics | 111 | Expired |
| US4858124A | Method for enhancement of ultrasonic image data | Physics | 81 | Expired |
| US4561019A | Frequency diversity for image enhancement | Physics | 65 | Expired |
| US6514204B2 | Methods for estimating tissue strain | Physics | 48 | Expired |
| USRE35148E | Frequency diversity for image enhancement | General | 48 | Expired |
| US4350917A | Frequency-controlled scanning of ultrasonic beams | Physics | 33 | Expired |
| US6186951A | Ultrasonic systems and methods for fluid perfusion and flow rate measurement | Physics | 27 | Expired |
| US6533726B1 | System and method for ultrasonic harmonic imaging for therapy guidance and monitoring | Human Necessities | 24 | Expired |
| US7356905B2 | Method of fabricating a high frequency ultrasound transducer | Emerging Cross-Sectional Technologies | 18 | Expired |
| US7474041B2 | System and method for design and fabrication of a high frequency transducer | Emerging Cross-Sectional Technologies | 17 | Active |
| US7454024B2 | System and method for design and fabrication of a high frequency transducer | Emerging Cross-Sectional Technologies | 17 | Active |
| US7217242B2 | Ultrasonic method for visualizing brachytheraphy seeds | Human Necessities | 6 | Expired |
| US8152723B2 | System and method for ultrasonic harmonic imaging for therapy guidance and monitoring | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.