Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8764660 | Methods and apparatus for combined audible and ultrasound inspection of objects, including patients | Sigmund Frigstad, Jean-Francois Gelly | 2014-07-01 |
| 8475380 | Reduction of multiline artifacts in doppler imaging | Kjell Kristoffersen, Tore Bjåstad, Lasse Lovstakken, Torbjorn Hergum, Johan Kirkhorn | 2013-07-02 |
| 8265363 | Method and apparatus for automatically identifying image views in a 3D dataset | Fredrik Orderud, Stein Inge Rabben, Vidar Lundberg | 2012-09-11 |
| 8002704 | Method and system for determining contact along a surface of an ultrasound probe | Fredrik Orderud, Lasse Lovstakken | 2011-08-23 |
| 7798965 | Method and apparatus for providing real-time calculation and display of tissue deformation in ultrasound imaging | Bjorn Olstad, Andreas Heimdal, Steinar Bjaerum | 2010-09-21 |
| 7678050 | Method and apparatus for detecting cardiac events | Svein Arne Aase, Sigmund Frigstad | 2010-03-16 |
| 7261694 | Method and apparatus for providing real-time calculation and display of tissue deformation in ultrasound imaging | Bjorn Olstad, Andreas Heimdal, Steinar Bjaerum | 2007-08-28 |
| 7261695 | Trigger extraction from ultrasound doppler signals | Svein Brekke | 2007-08-28 |
| 7077807 | Method and apparatus for providing real-time calculation and display of tissue deformation in ultrasound imaging | Bjorn Olstad, Andreas Heimdal, Steinar Bjaerum | 2006-07-18 |
| 7022074 | Method and apparatus for generating a multi-level ultrasound pulse | Kjell Kristoffersen | 2006-04-04 |
| 7022078 | Method and apparatus for spectral strain rate visualization | Andreas Heimdal | 2006-04-04 |
| 6776759 | Method and apparatus for high strain rate rejection filtering | Andreas Heimdal | 2004-08-17 |
| 6676599 | Method and apparatus for providing real-time calculation and display of tissue deformation in ultrasound imaging | Bjorn Olstad, Andreas Heimdal, Steinar Bjaerum | 2004-01-13 |
| 6618493 | Method and apparatus for visualization of motion in ultrasound flow imaging using packet data acquisition | Steinar Bjaerum | 2003-09-09 |
| 6537217 | Method and apparatus for improved spatial and temporal resolution in ultrasound imaging | Steinar Bjærum, Johan Kirkhorn, Kjetil Viggen, Bjorn Olstad, Kjell Kristoffersen +2 more | 2003-03-25 |
| 6517485 | Method and apparatus for providing real-time calculation and display of tissue deformation in ultrasound imaging | Bjorn Olstad, Andreas Heimdal, Steinar Bjaerum | 2003-02-11 |
| 6352507 | Method and apparatus for providing real-time calculation and display of tissue deformation in ultrasound imaging | Bjorn Olstad, Andreas Heimdal, Steinar Bjaerum | 2002-03-05 |
| 6350238 | Real-time display of ultrasound in slow motion | Bjorn Olstad | 2002-02-26 |
| 6277075 | Method and apparatus for visualization of motion in ultrasound flow imaging using continuous data acquisition | Steinar Bjaerum | 2001-08-21 |
| 6099471 | Method and apparatus for real-time calculation and display of strain in ultrasound imaging | Andreas Heimdal, Bjorn Olstad, Kjell Kristofferson | 2000-08-08 |
| 5662115 | Method for determining the velocity-time spectrum of blood flow | Kjell Kristoffersen | 1997-09-02 |
| 5560363 | Method for calculation of blood velocity and blood velocity spread from multi gated doppler signals | Kjell Kristoffersen | 1996-10-01 |
| 4932415 | Method of color coding two dimensional ulltrasonic doppler velocity images of blood flow on a display | Bjorn Angelsen, Kjell Kristoffersen | 1990-06-12 |