Yiping Du

Title: Yiping Du: Innovator in MRI Technology

Introduction

Yiping Du is a prominent inventor based in Towson, MD (US), known for his significant contributions to the field of medical imaging technology. With a total of 8 patents to his name, Du has made remarkable advancements that enhance the accuracy and efficiency of MRI imaging.

Latest Patents

Among his latest patents is the invention titled "Respiratory displacement and velocity measurement using navigator MRI echo signals." This innovative method involves acquiring navigator signals during a cardiac gated MRI scan to measure the position and velocity components of respiratory motion. By discarding or correcting acquired cardiac image views based on these measurements, motion artifacts can be significantly reduced. In one embodiment, the navigator pulse sequence includes a velocity encoding gradient, while in another, velocity is determined by measuring the change in diaphragm position between successive navigator pulse sequences.

Another notable patent is the "Iterative method for reducing errors in navigator echo MR imaging." This method provides a time-efficient and accurate measure of the absolute positional displacements of a reference structure in navigator echo MR imaging. It involves acquiring a reference navigator echo associated with the object at a specified reference position and applying an MR sequence to acquire a set of MR image data when the object is displaced. The process includes truncating the acquired navigator echo, calculating phase shift differences, and iteratively repeating these steps until convergence is achieved, ultimately providing a final phase shift difference value and an absolute spatial displacement of the reference structure.

Career Highlights

Yiping Du has worked with notable companies such as General Electric Company and GE Medical Systems Global Technology Company, LLC. His experience in these organizations has allowed him to develop and refine his innovative ideas in medical imaging technology.

Collaborations

Throughout his career, Du has collaborated with esteemed colleagues, including Xiaohong Zhou and Matthew A Bernstein. These partnerships have contributed to the advancement of his research and the successful development of his patents.

Conclusion

Yiping Du's contributions to MRI technology through his innovative patents have significantly impacted the field of medical imaging. His work continues to pave the way for advancements that improve diagnostic accuracy and patient care.