Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11986352 | Ultrasound speckle decorrelation estimation of lung motion and ventilation | James D. Hamilton, Oliver D. Kripfgans, J. Brian Fowlkes | 2024-05-21 |
| 11529122 | Methods and apparatuses for measuring tissue stiffness changes using ultrasound elasticity imaging | Kang Kim, Jingping Xu | 2022-12-20 |
| 10517569 | Linear magnetic drive transducer for ultrasound imaging | William F. Weitzel, Grant Kruger, Brian L. Thelen, Leo B. Koziol, Robert A. Brook +1 more | 2019-12-31 |
| 10258277 | Method and system for determining fractional fat content of tissue | Michael M. Thornton, Aghapi Mordovanakis | 2019-04-16 |
| 9554777 | Methods and apparatuses for measuring tissue stiffness changes using ultrasound elasticity imaging | Kang Kim, Jingping Xu | 2017-01-31 |
| 9345453 | Lung ventilation measurements using ultrasound | James D. Hamilton, J. Brian Fowlkes, Oliver D. Kripfgans | 2016-05-24 |
| 9211110 | Lung ventillation measurements using ultrasound | James D. Hamilton, J. Brian Fowlkes, Oliver D. Kripfgans | 2015-12-15 |
| 8167804 | Measurement of tissue elastic modulus | Kang Kim, William F. Weitzel, Congxian Jia, Matthew O'Donnell, Theodore J. Kolias | 2012-05-01 |
| 7542544 | Ultrasound gating of cardiac CT scans | Jeffrey Brian Fowlkes, Charles R. Meyer, Srini Tridandapani | 2009-06-02 |
| 7318804 | Methods and systems for measuring mechanical property of a vascular wall and method and system for determining health of a vascular structure | William F. Weitzel, Kang Kim, Matthew O'Donnell, Hua Xie, Xunchang Chen | 2008-01-15 |
| 7154987 | Projection gating of x-ray CT scan | Benoit Desjardins, J. Brian Fowlkes, Srini Tridandapani | 2006-12-26 |
| 6709414 | System for determining blood flow rate in a vessel using diverted flow measurements | William F. Weitzel, Joseph Messana | 2004-03-23 |
| 6575927 | System and method for determining blood flow rate in a vessel | William F. Weitzel, Joseph Messana | 2003-06-10 |
| 6558328 | Method and apparatus using coded excitation in ultrasonic perfusion imaging | Richard Yung Chiao, Kai Erik Thomenius | 2003-05-06 |
| 6535835 | Angle independent ultrasound volume flow measurement | Jeffrey Brian Fowlkes, Theresa Tuthill, Anne Lindsey Hall | 2003-03-18 |
| 6059727 | Method and apparatus for composition and display of three-dimensional image from two-dimensional ultrasound scan data | J. Brian Fowlkes, Paul Carson, Aaron Moskalik, Jian Feng Chen | 2000-05-09 |
| 5860929 | Fractional moving blood volume estimation with power doppler ultrasound | Ronald S. Adler, J. Brian Fowlkes, Ray Steven Spratt | 1999-01-19 |