Sevig Ayter
25Patents
18h-index
44Co-inventors
77Inventor score
Filing activity: Aug 5, 1991 → Mar 15, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6645145B1 | Diagnostic medical ultrasound systems and transducers utilizing micro-mechanical components | Electricity | 195 | Expired |
| US5792058A | Broadband phased array transducer with wide bandwidth, high sensitivity and reduced cross-talk and method for manufacture thereof | Electricity | 192 | Expired |
| US5771896A | Compact rotationally steerable ultrasound transducer | Physics | 124 | Expired |
| US5297553A | Ultrasound transducer with improved rigid backing | Emerging Cross-Sectional Technologies | 82 | Expired |
| US6780152B2 | Method and apparatus for ultrasound imaging of the heart | Human Necessities | 81 | Expired |
| US6437487B1 | Transducer array using multi-layered elements and a method of manufacture thereof | Emerging Cross-Sectional Technologies | 60 | Expired |
| US5465724A | Compact rotationally steerable ultrasound transducer | Physics | 57 | Expired |
| US6182341A | Method of manufacturing an improved coupling of acoustic window and lens for medical ultrasound transducers | Emerging Cross-Sectional Technologies | 56 | Expired |
| US6359367B1 | Micromachined ultrasonic spiral arrays for medical diagnostic imaging | Performing Operations; Transporting | 44 | Expired |
| US6994674B2 | Multi-dimensional transducer arrays and method of manufacture | Physics | 37 | Expired |
| US6558330B1 | Stacked and filled capacitive microelectromechanical ultrasonic transducer for medical diagnostic ultrasound systems | Performing Operations; Transporting | 32 | Expired |
| US5575288A | Compact rotationally steerable ultrasound transducer | Physics | 31 | Expired |
| US5410208A | Ultrasound transducers with reduced sidelobes and method for manufacture thereof | Performing Operations; Transporting | 30 | Expired |
| US7314447B2 | System and method for actively cooling transducer assembly electronics | Human Necessities | 27 | Expired |
| US5924986A | Method and system for coherent ultrasound imaging of induced, distributed source, bulk acoustic emissions | Human Necessities | 26 | Expired |
| US5239736A | Method for making piezoelectric composites | Emerging Cross-Sectional Technologies | 22 | Expired |
| US5146432A | Method for making cement impedance measurements with characterized transducer | Physics | 21 | Expired |
| US6664717B1 | Multi-dimensional transducer array and method with air separation | Electricity | 18 | Expired |
| US6761688B1 | Multi-layered transducer array and method having identical layers | Performing Operations; Transporting | 17 | Expired |
| US6673016B1 | Ultrasound selectable frequency response system and method for multi-layer transducers | Human Necessities | 15 | Expired |
| US5834687A | Coupling of acoustic window and lens for medical ultrasound transducers | Emerging Cross-Sectional Technologies | 15 | Expired |
| US6429574B1 | Transducer array using multi-layered elements having an even number of elements and a method of manufacture thereof | Electricity | 13 | Expired |
| US7156551B2 | Ultrasound transducer fault measurement method and system | Physics | 6 | Expired |
| US6971148B2 | Method of manufacturing a multi-dimensional transducer array | Emerging Cross-Sectional Technologies | 3 | Expired |
| US7344501B1 | Multi-layered transducer array and method for bonding and isolating | Emerging Cross-Sectional Technologies | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.