This inventor holds 3 USPTO granted patents. Top assignee: Leland Stanford Junior University. Active years: 1993-1994.
Company Filing History:
Years Active: 1993-1994
Title: Douglas C. Noll: Innovator in Magnetic Resonance Imaging
Introduction
Douglas C. Noll is a prominent inventor based in Pittsburgh, PA (US). He has made significant contributions to the field of magnetic resonance imaging (MRI) with a total of 3 patents. His innovative methods have advanced the capabilities of MRI technology, enhancing the quality and accuracy of medical imaging.
Latest Patents
One of Noll's latest patents is a method of enhancing the focus of magnetic resonance images. This method addresses the challenge of blur in MRI signals caused by inhomogeneity in the magnetic field and variations in magnetic susceptibility of the object being imaged. The technique involves demodulating detected signals at various frequencies and reconstructing them to create a series of base images. By establishing a focusing measure for each point in these images, a composite image is constructed using only the unblurred regions. This innovative approach includes a focusing criterion that minimizes the imaginary part of the complex MRI after removing constant and low-frequency phase information.
Another notable patent is the method of noninvasive myocardial motion analysis using bidirectional techniques. This method captures measures of a velocity component during cyclical motion of a region of interest through contrast cine MRI techniques. It calculates trajectories in both backward and forward directions, which are then combined to define a motion trajectory. The forward and backward trajectories are weighted differently, allowing for more accurate representation of motion over time.
Career Highlights
Douglas C. Noll is affiliated with Leland Stanford Junior University, where he continues to contribute to research and innovation in MRI technology. His work has not only advanced the field but has also paved the way for improved diagnostic techniques in medicine.
Collaborations
Noll has collaborated with esteemed colleagues such as John Mark Pauly and Albert Macovski. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas in the realm of medical imaging.
Conclusion
Douglas C. Noll's contributions to magnetic resonance imaging exemplify the impact of innovative thinking in healthcare technology. His patents reflect a commitment to enhancing medical imaging techniques, ultimately benefiting patient care and diagnostic accuracy.