This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: University of California. Active years: 1993.
Company Filing History:
Years Active: 1993
Title: Innovations in MRI Technology by John M Coleman
Introduction
John M Coleman is a notable inventor based in Millbrae, CA (US). He has made significant contributions to the field of medical imaging, particularly in magnetic resonance imaging (MRI). With a total of 2 patents, his work focuses on enhancing the quality and effectiveness of MRI technology.
Latest Patents
One of John M Coleman's latest patents involves an innovative approach to MRI using variable imaging parameters within a single image sequence. This patent describes a method where at least one imaging parameter, such as the repetition interval (TR) or the initial nutation angle (θ), is varied during the course of a single MR image sequence. The controlled variation of these parameters aims to increase the contrast and signal-to-noise ratio of lower spatial frequency image components. For instance, by utilizing longer TR intervals or smaller initial nutation angles during lower spatial frequency phase encoding sub-sequences, more signal can be gathered from NMR nuclei with long T1 parameters. This results in an image that possesses many characteristics of a much longer overall sequence, thereby improving the diagnostic capabilities of MRI.
Career Highlights
John M Coleman is affiliated with the University of California, where he continues to advance research in MRI technology. His work has been instrumental in developing techniques that enhance imaging quality, which is crucial for accurate medical diagnoses.
Collaborations
Throughout his career, John has collaborated with esteemed colleagues such as David M Kramer and Leon Kaufman. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas in the field of medical imaging.
Conclusion
John M Coleman is a pioneering inventor whose contributions to MRI technology have the potential to significantly improve medical imaging practices. His innovative approaches and collaborations continue to shape the future of this vital field.