Dong-Hyun Kim

Title: The Innovations of Dong-Hyun Kim

Introduction

Dong-Hyun Kim is a notable inventor based in Mountain View, CA (US). He has made significant contributions to the field of magnetic resonance imaging (MRI). His innovative work focuses on improving the quality and efficiency of MRI systems.

Latest Patents

Dong-Hyun Kim holds a patent for a method titled "High order shimming of MRI magnetic fields using regularization." This patent discloses a method for regularized high-order shimming of a magnetic field in an MRI system. In one application, a spiral pulse sequence is used to acquire field maps. Based on user selection of a shimming region, a least squares calculation of shim currents is performed to minimize the root mean square (RMS) value of the B inhomogeneity over the volume of interest. The singular value decomposition (SVD) is utilized to enable regularized methods for solving the least squares problem. This regularization allows arbitrary regions to be shimmed without the divergence of shim currents.

Career Highlights

Dong-Hyun Kim is affiliated with Leland Stanford Junior University, where he continues to advance research in MRI technology. His work has garnered attention for its potential to enhance imaging techniques and improve patient outcomes.

Collaborations

He has collaborated with esteemed colleagues such as Daniel Mark Spielman and Gary H Glover, contributing to the advancement of MRI technology through shared expertise and innovative ideas.

Conclusion

Dong-Hyun Kim's contributions to MRI technology through his patent and collaborative efforts highlight his role as a significant inventor in the field. His work continues to pave the way for advancements in medical imaging.