Yun Jiang

Title: Innovations in Magnetic Resonance Imaging by Inventor Yun Jiang

Introduction

Yun Jiang is a prominent inventor based in Ann Arbor, Michigan, who has made significant contributions to the field of magnetic resonance imaging. With a total of three patents to his name, his innovative work focuses on enhancing tissue characterization methods to improve medical imaging techniques.

Latest Patents

One of Yun Jiang's latest patents is titled "Magnetic resonance fingerprinting using rosette trajectories for fat fraction mapping." This invention introduces methods and systems for conducting magnetic resonance fingerprinting (MRF) that allow for detailed tissue characterization by simultaneously quantifying water tissue properties and proton density fat fraction (PDFF). The innovative approach utilizes water-only and fat-only images obtained from MRF. By employing rosette trajectories for scanning the k-space, the invention effectively isolates water and fat tissues and enables the differentiation of signals from each tissue type.

Another significant patent by Jiang is "Quantitative reduced field-of-view imaging system using 3D tailored inner volume excitation and pattern recognition." This system performs MRF by capturing magnetic resonance data over a main field-of-view (FOV). It utilizes a tailored pulse sequence that includes gradient waveforms and radio frequency (RF) pulses, specifically designed to scan a reduced portion of the main FOV rather than the entire field. The unique methodology further compares this data to a pre-existing fingerprint dictionary to generate precise tissue property maps for the scanned area.

Career Highlights

Yun Jiang has built a career that bridges innovative technology and medical applications, particularly through his work at the University of Michigan. His research emphasizes the improvement of imaging techniques that contribute significantly to non-invasive diagnostics and treatments in healthcare.

Collaborations

Throughout his career, Jiang has collaborated with esteemed colleagues such as Nicole Seiberlich and Jesse Hamilton. These partnerships have enriched his research efforts, leading to advancements in the field of magnetic resonance imaging and a greater understanding of the complexities involved in tissue characterization.

Conclusion

Inventor Yun Jiang continues to pioneer advancements in magnetic resonance imaging, focusing on developing innovative methodologies that enhance the ability to visualize and characterize tissues. With his notable patents, he contributes to critical improvements in the medical field, showcasing the profound impact of his work at the University of Michigan.