This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignees: University of Pennsylvania, University of California. Active years: 2012-2019.
Company Filing History:
3 out of 2,645 
1 out of 15,977 
Years Active: 2012-2019
Title: Hee Kwon Song: Innovator in Magnetic Resonance Imaging
Introduction
Hee Kwon Song is a notable inventor based in Moorestown, NJ (US). She has made significant contributions to the field of magnetic resonance imaging (MRI) with a focus on noninvasive techniques. With a total of 3 patents, her work has advanced the capabilities of MRI technology.
Latest Patents
One of her latest patents is titled "Noninvasive 4-D time-resolved dynamic magnetic resonance angiography." This method utilizes arterial spin labeling of blood water as an endogenous tracer, allowing for enhanced imaging without the need for contrast agents. The technique incorporates dynamic golden angle radial acquisitions and k-space weighted imaging contrast (KWIC) image reconstruction, which can be used alongside parallel imaging techniques. Additionally, it enables the estimation of cerebral blood volume, cerebral blood flow, and mean transit time, while also assessing vascular compliance through synchronization with the cardiac cycle.
Another significant patent is focused on "Motion artifact compensation." This technique corrects translational and rotational motion of objects in a magnetic field by utilizing the k-space representation. It involves using an initial motion-free reference region to estimate motion-free data and subsequently correct motion artifacts. Two extrapolation methods are employed for motion estimation, enhancing the accuracy of the imaging process.
Career Highlights
Hee Kwon Song has worked at prestigious institutions such as the University of Pennsylvania and the University of California. Her experience in these research environments has allowed her to develop innovative solutions in the field of MRI.
Collaborations
Throughout her career, she has collaborated with notable colleagues, including Lawrence Dougherty and Raymond Charles Boston. These partnerships have contributed to her success and the advancement of her research.
Conclusion
Hee Kwon Song's contributions to magnetic resonance imaging demonstrate her innovative spirit and dedication to advancing medical technology. Her patents reflect her commitment to improving noninvasive imaging techniques, which have the potential to enhance patient care and diagnostic accuracy.