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For the Inventor, By the Inventor

Walnut Creek, CA, United States of America

Cina Hazegh

This inventor holds 22 USPTO granted patents and 3 published patent applications and 2 EPO patents, primarily in Depth Sensing Technologies. Top assignees: Meta Platforms, Inc., Apple Inc.. Active years: 2014-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Cina Hazegh. Retrieved from https://idiyas.com/inventor/cina-hazegh

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

Calculating rank
USPTO Granted Patents = 22 

% Patents Active = 90.9

 

Average Co-Inventor Count = 4.0

ph-index = 5

Forward Citations = 50(Granted Patents)


Location History:

  • San Jose, CA (US) (2014)
  • Walnut, CA (US) (2019)
  • Walnut Creek, CA (US) (2019 - 2024)
  • Lafayette, CA (US) (2024)

Company Filing History:

goldMedal20 out of 9,906 
 
Meta Platforms, Inc.
 patents
silverMedal2 out of 43,688 
 
Apple Inc.
 patents

Years Active: 2014-2024

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Areas of Expertise:
Depth Sensing
Programmable Diffractive Optics
Multi-Spectral Cameras
Eye Tracking
Imaging Devices
Optical Demodulation
Wavelength Tuning
Structured Light Projectors
Camera Assembly
Lens Assembly
3D Depth Projection
Face Tracking
22 patents (USPTO):Explore Patents
1. 11915437 - Systems and methods for a multi-spectral depth camera assembly (2024-02-27),
2. 11914162 - Display devices with wavelength-dependent reflectors for eye tracking (2024-02-27),
3. 11586036 - Camera assembly with programmable diffractive optical element for depth sensing (2023-02-21),
4. 11450015 - Shifting diffractive optical element for adjustable depth sensing resolution (2022-09-20),
5. 11435448 - Systems and methods for optical demodulation in a depth-sensing device (2022-09-06),
6. 11409116 - Display devices with wavelength-dependent reflectors for eye tracking (2022-08-09),
7. 11330193 - Imaging device based on lens assembly with embedded filter (2022-05-10),
8. 11022809 - Display devices with wavelength-dependent reflectors for eye tracking (2021-06-01),
9. 10805594 - Systems and methods for enhanced depth sensor devices (2020-10-13),
10. 10802117 - Systems and methods for optical demodulation in a depth-sensing device (2020-10-13),
11. 10791283 - Imaging device based on lens assembly with embedded filter (2020-09-29),
12. 10735640 - Systems and methods for enhanced optical sensor devices (2020-08-04),
13. 10586342 - Shifting diffractive optical element for adjustable depth sensing resolution (2020-03-10),
14. 10551614 - Camera assembly with programmable diffractive optical element for depth sensing (2020-02-04),
15. 10475834 - Apparatuses, systems, and methods for disrupting light at a back-side of an image sensor array (2019-11-12),

Title: The Innovative Genius of Cina Hazegh

Introduction

Cina Hazegh, a prolific inventor based in Walnut Creek, California, has made significant contributions to the field of technology through his ingenious innovations. With 22 patents to his name, Hazegh is recognized for his groundbreaking work in multi-spectral imaging and eye-tracking systems, which have widespread applications across various industries, including virtual reality and augmented reality.

Latest Patents

Among Hazegh's latest patents are cutting-edge systems and methods for a multi-spectral depth camera assembly. This advanced depth camera assembly features a projector device designed to illuminate an imaging environment effectively. By utilizing a light source along with a diffractive optical element, the device separates emitted light into multiple regions, each corresponding to unique wavelength ranges. Additionally, this assembly may include an interference filter to enhance image clarity. Another prominent invention is his eye-tracking system that leverages two mirrors to determine the gaze direction of users. This system enables precise tracking by reflecting light received at various angles, ultimately allowing for innovative user-interaction capabilities in various technological devices.

Career Highlights

Cina Hazegh has been associated with industry giants such as Facebook Technologies, LLC and Meta Platforms Technologies, LLC. His tenure at these companies reflects his ability to drive innovation and enhance the user experience through technological advancements. Hazegh's expertise in optics and imaging has positioned him at the forefront of research and development in the tech industry.

Collaborations

Throughout his career, Hazegh has collaborated with talented individuals, including his noteworthy coworkers Andrew Matthew Bardagjy and Fei Liu. Such collaborations have undoubtedly contributed to the richness and depth of his inventive work, showcasing the power of teamwork in achieving extraordinary outcomes in research and development.

Conclusion

Cina Hazegh's impressive portfolio of patents and his impactful career in technological innovation mark him as a notable inventor in modern history. His contributions to multi-spectral imaging and eye-tracking technology are paving the way for future advancements in various fields. As Hazegh continues to innovate, the tech world eagerly anticipates his next groundbreaking invention.

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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