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For the Inventor, By the Inventor

Cork, Ireland

David Massoubre

This inventor holds 17 USPTO granted patents and 5 published patent applications and 2 EPO patents, primarily in Micro-LED Technology. Top assignee: Meta Platforms, Inc.. Active years: 2019-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David Massoubre. Retrieved from https://idiyas.com/inventor/david-massoubre

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

Calculating rank
USPTO Granted Patents = 17 

% Patents Active = 94.1

 

Average Co-Inventor Count = 3.3

ph-index = 4

Forward Citations = 30(Granted Patents)


Location History:

  • Cork, IE (2019 - 2022)
  • Rathcormac, IE (2023)

Company Filing History:

goldMedal17 out of 9,906 
 
Meta Platforms, Inc.
 patents

Years Active: 2019-2023

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Areas of Expertise:
Cascaded Pupil-Replicating Waveguides
Micron-Sized LEDs
Micro-LED Design
Coherent Interference Mitigation
Molded Etch Masks
Wafer Bonding
Laser Lift-Off Masks
Self-Alignment Process
Tunnel Junction
Photo-Reactive Elastomer Deposition
Semiconductor Devices
LED Placement Cycles
17 patents (USPTO):Explore Patents
1. 11774753 - Cascaded pupil-replicating waveguides (2023-10-03),
2. 11342483 - Micron-sized light emitting diode designs (2022-05-24),
3. 11309464 - Micro-LED design for chief ray walk-off compensation (2022-04-19),
4. 11231579 - Cascaded pupil-replicating waveguides (2022-01-25),
5. 10942378 - Waveguide with coherent interference mitigation (2021-03-09),
6. 10910514 - Molded etch masks (2021-02-02),
7. 10878733 - Assembly of semiconductor devices using multiple LED placement cycles (2020-12-29),
8. 10847675 - Micron-sized light emiting diode designs (2020-11-24),
9. 10840418 - Fabricating parabolic-shaped LEDs (2020-11-17),
10. 10811575 - Laser lift-off masks (2020-10-20),
11. 10790408 - Wafer bonding for laser lift-off (2020-09-29),
12. 10741717 - Self-alignment process for micro light emitting diode using back-side exposure (2020-08-11),
13. 10705353 - Waveguide with coherent interference mitigation (2020-07-07),
14. 10600823 - Assembly of semiconductor devices (2020-03-24),
15. 10573781 - Light emitting diode with tunnel junction (2020-02-25),

Title: David Massoubre: Innovator in Micro-LED Technology

Introduction

David Massoubre is a prominent inventor based in Cork, Ireland. He has made significant contributions to the field of light-emitting diodes (LEDs) and micro-LED technology. With a total of 17 patents to his name, Massoubre continues to push the boundaries of innovation in display systems.

Latest Patents

Among his latest patents, Massoubre has developed designs for micron-sized light-emitting diodes. One of his notable inventions includes an emitting diode that features an epitaxial structure with a base and a mesa. This design allows for efficient light emission and includes a reflective contact to collimate light effectively. Another significant patent focuses on micro-LEDs for display systems, which incorporates an array of micro-LEDs and output couplers to optimize light extraction and direction.

Career Highlights

David Massoubre currently works at Facebook Technologies, LLC, where he applies his expertise in LED technology. His innovative designs have the potential to revolutionize display systems, making them more efficient and effective.

Collaborations

Massoubre collaborates with talented individuals such as Stephan Lutgen and Celine Claire Oyer, contributing to a dynamic work environment that fosters creativity and innovation.

Conclusion

David Massoubre's work in micro-LED technology exemplifies the spirit of innovation. His patents and contributions are paving the way for advancements in display systems, showcasing his role as a leading inventor in the field.

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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