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Nader Engheta

Berwyn, PA, United States of America

Nader Engheta

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This inventor holds 29 USPTO granted patents, primarily in Metamaterials Research. Top assignees: University of Pennsylvania, Toyota Motor Engineering & Manufacturing North America, Inc., Toyota Central Research and Development Laboratories, Inc.. Active years: 1991-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nader Engheta. Retrieved from https://idiyas.com/inventor/nader-engheta

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

Calculating rank
USPTO Granted Patents = 29

% Patents Active = 62.1

Average Co-Inventor Count = 2.3

ph-index = 6

Forward Citations = 155(Granted Patents)


Location History:

  • King of Prussia, PA (US) (1991 - 1993)
  • Strafford, PA (US) (1995)
  • Wayne, PA (US) (1999 - 2012)
  • Berwyn, PA (US) (2009 - 2022)

Company Filing History:

goldMedal27 out of 2,663 
 
University of Pennsylvania
 patents
silverMedal10 out of 4,378 
 
Toyota Motor Engineering & Manufacturing North America, Inc.
 patents
bronzeMedal2 out of 7 
 
Toyota Central Research and Development Laboratories, Inc.
 patents
4. 1 out of 2 
 
Toyota Motor Engineering & Mfg North America, Inc.
 patents
where one patent can have more than one assignee

Years Active: 1991-2026

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Areas of Expertise:
Metasurfaces
Optical Devices
Plasmonic Structures
Grating Structures
Waveguides
Acousto-Optic Scanner
Polarization Imaging
Chiral Materials
Optical Circuits
Nanoparticle Control
Frequency Modulation
Shadow Detection
29 patents (USPTO):Explore Patents
1. 12619003 - Multistable elastic pixel (mep)-based reversibly reconfigurable metasurfaces (2026-05-05),
2. 11494461 - Metastructures for solving equations with waves (2022-11-08),
3. 9952383 - Manipulating and routing optical signal narrow paths on graphene and graphene as a platform for metamaterials (2018-04-24),
4. 9500785 - Grating structure for dividing light (2016-11-22),
5. 9500784 - Optical device using double-groove grating (2016-11-22),
6. 9285519 - Optical device using laterally-shiftable diffraction gratings (2016-03-15),
7. 9008471 - Optical circuits and circuit elements (2015-04-14),
8. 8976450 - Optical light switch having two internally located diffraction gratings separated by liquid medium (2015-03-10),
9. 8675279 - Grating structure for dividing light (2014-03-18),
10. 8467643 - Optical device using double-groove grating (2013-06-18),
11. 8400706 - Acousto-optic scanner (2013-03-19),
12. 8396319 - Separation and contrast enhancement of overlapping cast shadow components and target detection in shadow using polarization (2013-03-12),
13. 8369000 - Reflection-minimized photonic crystal and device utilizing same (2013-02-05),
14. 8293087 - System and method for controlling nanoparticles using dielectrophoretic forces (2012-10-23),
15. 8284477 - Lumped plasmonic 'diode' and lumped plasmonic 'rectifier' for optical field rectification and lumped optical second harmonic generation (2012-10-09),

Title: The Innovative Journey of Nader Engheta

Introduction: Nader Engheta is a renowned inventor based in Berwyn, PA (US) known for his groundbreaking contributions to the field of optics and electromagnetics.

Latest Patents: Nader Engheta holds several patents related to metamaterials, nanophotonics, and optical antennas, showcasing his continuous innovation in the field.

Career Highlights: With a distinguished career in academia, Engheta is a professor at the University of Pennsylvania, where he has inspired numerous students and researchers in the field of electrical and systems engineering.

Collaborations: Throughout his career, Nader Engheta has collaborated with leading scientists and researchers worldwide, fostering a culture of innovation and knowledge exchange in the scientific community.

Conclusion: Nader Engheta's pioneering work in optics and electromagnetics has significantly advanced the field, making him a respected figure in the world of inventors and researchers.

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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