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For the Inventor, By the Inventor

Carlsbad, CA, United States of America

Hussein S El-Ghoroury

This inventor holds 88 USPTO granted patents and 22 published patent applications and 6 EPO patents, primarily in Augmented Reality Displays (CPC class H01L33-06). Top assignees: Ostendo Technologies, Inc., Ellipsis Digital Systems, Inc., International Business Machines Corporation. Active years: 1997-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hussein S El-Ghoroury. Retrieved from https://idiyas.com/inventor/hussein-s-el-ghoroury

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

USPTO Granted Patents = 88 

% Patents Active = 37.5

 

Average Co-Inventor Count = 2.8

ph-index = 19

Forward Citations = 1,143(Granted Patents)

Forward Citations (Not Self Cited) = 570(Dec 10, 2025)


Inventors with similar research interests:


Company Filing History:

goldMedal79 out of 89 
 
Ostendo Technologies, Inc.
 patents
silverMedal4 out of 7 
 
Ellipsis Digital Systems, Inc.
 patents
bronzeMedal3 out of 166,409 
 
International Business Machines Corporation
 patents
4. 1 out of 1 
 
Commquest Technologies, Inc.
 patent
5. 1 out of 834,570 
Other
 patents

Years Active: 1997-2023

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Areas of Expertise:
Augmented Reality
Virtual Reality
Micro-Pixel Array
Light Emitting Devices
Display Technologies
Near-Eye Displays
MEMS Tunable Capacitor
Quantum Photonic Imagers
Disparity Map Merging
Light Field Compression
Nanophosphors
Active Transparency Modulation
88 patents (USPTO):Explore Patents
1. 11609427 - Dual-mode augmented/virtual reality (AR/VR) near-eye wearable displays (2023-03-21),
2. 11598954 - Non-telecentric emissive micro-pixel array light modulators and methods for making the same (2023-03-07),
3. 11538963 - III-V light emitting device having low Si—H bonding dielectric layers for improved P-side contact performance (2022-12-27),
4. 11495714 - Device and method for III-V light emitting micropixel array device having hydrogen diffusion barrier layer (2022-11-08),
5. 11493768 - Augmented/virtual reality near eye display with edge imaging spectacle lens (2022-11-08),
6. 11476390 - III-V light emitting device with pixels enabling lower cost through-layer vias (2022-10-18),
7. 11430612 - MEMS tunable capacitor comprising amplified piezo actuator and a method for making the same (2022-08-30),
8. 11412233 - Methods for MR-DIBR disparity map merging and disparity threshold determination (2022-08-09),
9. 11335829 - Multi-color light emitting structures with controllable emission color (2022-05-17),
10. 11329191 - Light emitting structures with multiple uniformly populated active layers (2022-05-10),
11. 11322652 - Methods for producing composite GaN nanocolumns and light emitting structures made from the methods (2022-05-03),
12. 11302742 - Nanophosphors-converted quantum photonic imagers and methods for making the same (2022-04-12),
13. 11287563 - Polarized light emission from micro-pixel displays and methods of fabrication thereof (2022-03-29),
14. 11195975 - Device and method for III-V light emitting micropixel array device having hydrogen diffusion barrier layer (2021-12-07),
15. 11172222 - Random access in encoded full parallax light field images (2021-11-09),

Title: Innovations by Hussein S El-Ghoroury: A Leader in Augmented and Virtual Reality Technologies

Introduction

Hussein S El-Ghoroury, based in Carlsbad, CA, is a prominent inventor in the field of augmented and virtual reality technologies. With an impressive portfolio of 88 patents, he has made significant contributions to the development of near-eye wearable displays and advanced light modulation systems. His innovative solutions have the potential to revolutionize the way users interact with digital environments.

Latest Patents

One of El-Ghoroury's latest patents involves a dual-mode augmented/virtual reality near-eye wearable display. This advanced device is designed to utilize a curved lens element integrated with transparent waveguide elements. These waveguides enable the direct coupling of display images from image sources to various exit apertures within a viewer's field of view, enhancing the immersive experience.

Additionally, he has developed non-telecentric emissive micro-pixel array light modulators. This technology focuses on individual light emission from multi-color micro-scale emissive pixels, allowing for a tailored non-telecentric emission pattern. His methods and innovations exemplify applications such as ultra-compact image projectors, minimal cross-talk 3D light field displays, and advanced waveguide optics for near-eye displays.

Career Highlights

Hussein has worked with notable companies such as Ostendo Technologies, Inc. and Ellipsis Digital Systems, Inc. His expertise and innovative mindset have propelled his career, making him a key figure in his field. His relentless pursuit of advancing technology has cemented his reputation as an influential inventor.

Collaborations

Throughout his career, El-Ghoroury has collaborated with talented individuals, including Dale A McNeill and Zahir Y Alpaslan. These partnerships have facilitated the exchange of ideas and further propelled the innovation processes within the companies he has been associated with.

Conclusion

Hussein S El-Ghoroury is a leading figure in the realm of augmented and virtual reality technologies. His numerous patents demonstrate his commitment to innovation and advancement in this exciting field. As technology continues to evolve, his contributions are sure to leave a lasting impact on the future of user interaction with digital mediums.

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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