Santa Clara, CA, United States of America

Frederic Stephane Diana

This inventor holds 77 USPTO granted patents and 3 published patent applications and 11 EPO patents, primarily in LED Lighting Technology (CPC class H01L). Top assignees: Lumileds LLC, Koninklijke Philips Corporation N.v., University of California. Active years: 2011-2025.

USPTO Granted Patents = 77 (Patent Applications = 3)

% Patents Active = 92.2

EPO Patents = 11 (Patent Applications = 11)

Average Co-Inventor Count = 3.2

ph-index = 6

Forward Citations = 176(Granted Patents)

Forward Citations (Not Self Cited) = 125(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Eindhoven, NL (2019)
San Jose, CA (US) (2019 - 2023)
Santa Clara, CA (US) (2011 - 2024)

Company Filing History:

Koninklijke Philips Corporation N.v.

patents

5 out of 15,964

University of California

patents

4. 3 out of 65

Lumileds Holding B.v.

patents

5. 1 out of 1

Lumileds Lighting Company LLC

patent

6. 1 out of 222

Philips Lumileds Lighting Company LLC

patents

where one patent can have more than one assignee

Years Active: 2011-2025

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Areas of Expertise:

LED Arrays

Light Distribution

Optical Enclosures

Flexible Circuits

Light Engines

Projection Display

CCT Tuning

High Density Interconnect

Light Extraction

Interconnectable Tiles

LED Strips

Luminaire Design

77 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12276827 - Low Z-height LED arrays with controllable light beams (2025-04-14),

2. 12099286 - Projection display system and method (2024-09-24),

3. 12019264 - Projection display system and method (2024-06-25),

4. 11982431 - LED lighting module (2024-05-14),

5. 11967588 - Optical enclosures for LED modules (2024-04-23),

6. 11946616 - Light engines with dynamically controllable light distribution (2024-04-02),

7. 11940144 - Curved light-guide optics for LED lighting (2024-03-26),

8. 11852858 - Lateral edge-lit light-guide optics for LED lighting (2023-12-26),

9. 11807162 - Light engines with dynamically controllable light distribution (2023-11-07),

10. 11754255 - Curved light-guide optics for LED street lighting (2023-09-12),

11. 11742378 - High density interconnect for segmented LEDs (2023-08-29),

12. 11700679 - Method for wide-range CCT tuning that follows the black body line using two independently controlled current channels and three CCTs (2023-07-11),

13. 11693170 - Projection display system and method (2023-07-04),

14. 11658273 - Passivation for a semiconductor light emitting device (2023-05-23),

15. 11639788 - Flexible LEDs strips with staggered interconnects (2023-05-02),

Title: Innovator Spotlight: Frederic Stephane Diana - Revolutionizing LED Technology

Introduction: Frederic Stephane Diana, a prolific inventor based in Santa Clara, CA, is renowned for his groundbreaking work in LED technology. With an impressive portfolio of 70 patents, his contributions have paved the way for innovative advancements in the field.

Latest Patents: Among his recent patents is the development of "Optical enclosures for LED modules," showcasing his expertise in creating combined lens and safety enclosure apparatuses for LED modules. Another notable invention is "Light engines with dynamically controllable light distribution," revolutionizing how light engines operate with independently addressable sets of illumination sources.

Career Highlights: Frederic Stephane Diana has made significant strides in his career by working with esteemed companies such as Lumileds LLC and the University of California. His invaluable experience in these renowned institutions has undoubtedly influenced the trajectory of LED technology development.

Collaborations: Throughout his career, Frederic Stephane Diana has collaborated with industry experts such as Jeroen Den Breejen and Gregory Donald Guth. These collaborations have led to the successful realization of innovative projects and patents in the LED technology sector.

Conclusion: Frederic Stephane Diana's remarkable contributions to LED technology underscore his status as a visionary inventor at the forefront of innovation. His relentless pursuit of excellence and groundbreaking inventions continue to shape the landscape of LED technology, inspiring future generations of inventors.