Joseph Dagher, Ph.D.
Imaging Scientist
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Professional Summary
Joseph Dagher, Ph.D. is an Imaging Science expert specializing in patent disputes and imaging system analysis. With a career encompassing imaging systems, optical systems, and data analysis algorithms, he brings a multidisciplinary approach to his litigation work. His work centers on investigating imaging system failures, assessing patent infringement claims, and evaluating the integrity of imaging processes.
Mr. Dagher has been retained in numerous expert witness and consulting engagements across the United States, involving patent and trade secret cases, as well as inter partes review cases. His Doctor of Philosophy in Optical Sciences, along with his extensive experience in imaging systems and data analysis, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of causation in disputes involving imaging technology and patent infringement.
Work Experience
Joseph Dagher, Ph.D., is the Founder of MAGPI LLC in Falls Church, Virginia, since October 2017 and serves as the Director of Imaging and Signal Processing at CHESS Solutions & Presage Technologies since November 2021. He has held positions as an Imaging Scientist at The MITRE Corporation, a Research Assistant Professor at the University of Arizona, and a Research Fellow at Harvard Medical School, accumulating over 22 years of experience in his field.
Expert Intelligence
Best Descriptor
Joseph Dagher is an imaging scientist specializing in novel imaging systems and video analytics for medical and security applications.
Best Use Cases
- 1consulting on medical imaging technology
- 2expert testimony in patent disputes related to imaging systems
- 3advising on video analytics for security applications
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View full reportEducation
Doctor of Philosophy in Optical Sciences
The University of Arizona · 2006
Master of Science in Electrical Engineering
The University of Arizona · 2002