Apopka, FL, United States of America

David E Roberts

This inventor holds 21 USPTO granted patents and 2 published patent applications, primarily in Diffractive Optics. Top assignees: Beam Engineering for Advanced Measurements Co., US Government as Represented by the Secretary of the Army, Defense Advanced Research Projects Agency (Darpa). Active years: 2009-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David E Roberts. Retrieved from https://idiyas.com/inventor/david-e-roberts

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 21 

% Patents Active = 100.0

Average Co-Inventor Count = 3.1

ph-index = 9

Forward Citations = 170(Granted Patents)


Company Filing History:


Years Active: 2009-2025

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Areas of Expertise:
Diffractive Optical Structures
Beam Steering
Waveplate Lenses
Polarization Independence
High Efficiency
Imaging Systems
Laser Safety
Human Vision Correction
Mirror Fabrication
Optical Devices
Aberration Correction
Electro-Optical Systems
21 patents (USPTO):Explore Patents

Title: The Innovative Contributions of David E. Roberts

Introduction: David E. Roberts is an accomplished inventor based in Apopka, Florida, known for his remarkable contributions to the field of optical technologies. With a portfolio of 20 patents, his work has significantly impacted how we understand and utilize light in various applications.

Latest Patents: Among his latest inventions are groundbreaking polarization-independent diffractive optical structures. These innovations include diffractive optical structures, lenses, waveplates, and associated devices and systems that manipulate light without being affected by its polarization state. By employing systems of polarization discriminator diffractive waveplate optics and differential polarization converters, Roberts has developed methods that eliminate the need for spatial separation between the layers, thereby enhancing the efficiency of optical devices.

Career Highlights: David E. Roberts has held significant roles in various organizations, most notably at Beam Engineering for Advanced Measurements Company and the United States Army. His work in these institutions has allowed him to apply his innovative research in practical settings, leading to advancements in technologies that serve military and commercial purposes alike.

Collaborations: Throughout his career, Roberts has collaborated with several notable individuals, including Nelson V. Tabirian and Anna Tabirian. These partnerships have fostered an environment of creativity and innovation, contributing to the successful realization of his patented technologies.

Conclusion: David E. Roberts represents a fine example of how creativity and scientific inquiry can converge to produce meaningful innovations. His dedication to advancing optical technologies not only showcases his talent as an inventor but also demonstrates the vital role of collaboration in driving progress within the field. As he continues to push the boundaries of what is possible in optical systems, the impact of his work will undoubtedly be felt for years to come.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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