Issued Patents All Time
Showing 1–25 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11278932 | Capacitive micro-machined ultrasound transducer cell | Richard Edward Davidsen, Carl Dean Herickhoff, Bout Marcelis, Wojtek Sudol, Junho Song | 2022-03-22 |
| 10828671 | Integrated circuit arrangement for a hexagonal CMUT ultrasound transducer array with offset columns | — | 2020-11-10 |
| 9950342 | Capacitive micro-machined ultrasound transducer device with charging voltage source | — | 2018-04-24 |
| 9689973 | Acoustic probe with components of acoustic elements having different pitches than each other | Bernard Joseph Savord, William Ossmann, Wojtek Sudol, Michael J. Scarsella | 2017-06-27 |
| 9676001 | Driver device and driving method for driving a load, in particular an ultrasound transducer | Antonia Cornelia van Rens | 2017-06-13 |
| 7625341 | Elevation beamwidth control for contrast imaging | — | 2009-12-01 |
| 7367947 | Elevation beamwidth control for control for contrast imaging | — | 2008-05-06 |
| 6997875 | Acoustic border detection using power modulation | David Prater | 2006-02-14 |
| 6969353 | Contrast-agent enhanced color-flow imaging | Jodi Perry, Patrick G. Rafter, McKee Dunn Poland | 2005-11-29 |
| 6937176 | Ultrasonic signal acquisition in the digital beamformer | Steven Russell Freeman, Gary Allen Schwartz, Raf Lodewijk Jan Roovers, Lucien Johannes Breems, Theodore P Fazioli | 2005-08-30 |
| 6730036 | Ultrasonic imaging to detect coronary artery stenosis at rest | Patrick G. Rafter, Jerome F. Witt, Sanjiv Kaul, Kevin Wei | 2004-05-04 |
| 6716171 | System and method for interfacing an ultrasound transducer with a computing device performing beamforming processing | — | 2004-04-06 |
| 6699191 | Ultrasound device to detect Caisson's disease | — | 2004-03-02 |
| 6692442 | Device for producing an on-line image of a body part into which a contrasting agent has been introduced | Patrick G. Rafter | 2004-02-17 |
| 6652463 | System and method for non-linear detection of ultrasonic contrast agents at a fundamental frequency | Thomas J. Hunt, Patrick G. Rafter | 2003-11-25 |
| 6638230 | Apparatus and method of frequency compounding to perform contrast imaging | — | 2003-10-28 |
| 6638228 | Contrast-agent enhanced color-flow imaging | Jodi Perry, Patrick G. Rafter, McKee Dunn Poland | 2003-10-28 |
| 6612989 | System and method for synchronized persistence with contrast agent imaging | — | 2003-09-02 |
| 6533727 | Ultrasonic system and method employing non-integer harmonic echo signals for imaging | — | 2003-03-18 |
| 6500126 | Ultrasound system transducer adapter | — | 2002-12-31 |
| 6497665 | System and method for non-linear detection of ultrasonic contrast agents at a fundamental frequency | Thomas J. Hunt, Patrick G. Rafter | 2002-12-24 |
| 6497661 | Portable ultrasound diagnostic device with automatic data transmission | — | 2002-12-24 |
| 6464643 | Contrast imaging with motion correction | — | 2002-10-15 |
| 6436045 | User controlled destructive waveform routine for ultrasound systems | Patrick G. Rafter, McKee Dunn Poland | 2002-08-20 |
| 6438258 | Ultrasound image processing employing non-linear tissue response backscatter signals | Thomas J. Hunt | 2002-08-20 |