Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12403333 | Methods and systems for confirming focus of ultrasound beams | Bhaskar Ramamurthy, Mallika Keralapura | 2025-09-02 |
| 12343200 | Intravascular ultrasound systems, catheters, and methods with a manual pullback arrangement | Peter Thornton, Lewis J. Thomas, III, Isaac J. Zacharias, Gaylin Mildred Yee | 2025-07-01 |
| 12017093 | Methods and systems for confirming focus of ultrasound beams | Bhaskar Ramamurthy, Mallika Keralapura | 2024-06-25 |
| 9271696 | Ultrasound imaging systems with bias circuitry and methods of making and using | Donald Masters, Gaylin Mildred Yee | 2016-03-01 |
| 8946972 | Layer switching for an ultrasound transducer array | Jian-Hua Mo, Kutay F. Ustuner | 2015-02-03 |
| 8206308 | Shielding for intravascular ultrasound imaging systems and methods of making and using | Donald Masters | 2012-06-26 |
| 8197413 | Transducers, devices and systems containing the transducers, and methods of manufacture | Ravi Kurse, Marc Stepkowski, Dushyant Shah, Derrik Zimmerman, Joe Carioggia +2 more | 2012-06-12 |
| 7837626 | Contrast agent manipulation with medical ultrasound imaging | James E. Chomas, Ismayil M. Guracar, Patrick J. Phillips | 2010-11-23 |
| 7481577 | Ultrasound transducer fault measurement method and system | Bhaskar Ramamurthy, Jan-Ulco Kluiwstra | 2009-01-27 |
| 7266987 | Ultrasound transmit and receive path calibration methods and systems | Dermot P. McCartan | 2007-09-11 |
| 7162912 | Ultrasound transmit and receive path calibration methods and systems | Dermot P. McCartan | 2007-01-16 |
| 7156551 | Ultrasound transducer fault measurement method and system | Bhaskar Ramamurthy, Sevig Ayter, Jan-Ulco Kluiwstra, Jerry Hopple | 2007-01-02 |
| 7125482 | Use of electrochemistry to detect buried service lead (Pb) and copper (Cu) water pipes | Chester M. Dacres, Dodd V. Ezzard, Keegan S. Rodkey, David G. Deik | 2006-10-24 |
| 6270460 | Apparatus and method to limit the life span of a diagnostic medical ultrasound probe | Dermot P. McCartan, Gregory A. Reynolds | 2001-08-07 |
| 6196649 | Convertible surgical equipment and appliance support system | Roland D. Block, Robert J. Byrd, Mark E. Chiffon | 2001-03-06 |
| 6122538 | Motion--Monitoring method and system for medical devices | John W. Sliwa, Paul E. Chandler, Gelston Howell, S. Lawrence Marple, Jr., Sassan K. Shahidi | 2000-09-19 |
| 5995348 | Ground safety device for medical ultrasound probes | Dermot P. McCartan, David Lidgey | 1999-11-30 |
| 5776065 | Apparatus and method for controlling an ultrasound transducer array | Behnam Mehmanpazir, Michael Hazarian | 1998-07-07 |
| 5542425 | Apparatus and method for preventing contact damage in electrical equipment | Donald R. Mullen | 1996-08-06 |
| 4876002 | Reverse osmosis water purificaiton unit | Thomas N. McLain | 1989-10-24 |