Joel Alter Greenberg

Title: Joel Alter Greenberg: Innovator in X-ray Imaging Technology

Introduction

Joel Alter Greenberg is a notable inventor based in Durham, NC (US), recognized for his contributions to the field of X-ray imaging technology. With a total of three patents to his name, Greenberg has made significant advancements in methods for capturing coherent scatter data and tissue discrimination.

Latest Patents

Greenberg's latest patents include a method for capturing small-angle scatter over wide fields of view. This innovative approach estimates material coherent scatter form factors for voxels within a scan object by exposing a series of slices to an X-ray fan beam within a coherent scatter scanner. The method captures coherent scatter data at two X-ray detector modules, which are limited to a small-angle field of view by at least one detector-side angle limiting element. This allows for the capture of small-angle scatter over a wide field of view. The aggregated collection of estimated material coherent scatter form factors is then combined with a model of aggregate items, enabling the estimation of material types for individual model items. Another significant patent involves systems and methods for tissue discrimination via multi-modality coded aperture X-ray imaging. This patent utilizes coded X-ray beams and combines transmission signals with scatter signals to determine tissue properties.

Career Highlights

Throughout his career, Greenberg has worked with esteemed institutions such as Duke University and Quadridox, Inc. His work has focused on enhancing imaging techniques that improve diagnostic capabilities in medical settings.

Collaborations

Greenberg has collaborated with notable individuals in his field, including Anuj Jawahar Kapadia and David Brady. These partnerships have contributed to the development of innovative technologies in X-ray imaging.

Conclusion

Joel Alter Greenberg's work in X-ray imaging technology exemplifies the impact of innovation in medical diagnostics. His patents reflect a commitment to advancing the field and improving patient outcomes through enhanced imaging techniques.