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For the Inventor, By the Inventor

Biviers, France

Patrick Le Maitre

This inventor holds 24 USPTO granted patents and 5 published patent applications and 5 EPO patents, primarily in Optoelectronic Devices. Top assignees: Stmicroelectronics (Crolles 2) Sas, Commissariat a L'energie Atomique Et Aux Energies Alternatives, STMicroelectronics. Active years: 2017-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Patrick Le Maitre. Retrieved from https://idiyas.com/inventor/patrick-le-maitre

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

USPTO Granted Patents = 24 

% Patents Active = 100.0

 

Average Co-Inventor Count = 2.5

ph-index = 2

Forward Citations = 15(Granted Patents)


Company Filing History:

goldMedal20 out of 781 
 
Stmicroelectronics (Crolles 2) Sas
 patents
silverMedal6 out of 8,833 
 
Commissariat a L'energie Atomique Et Aux Energies Alternatives
 patents
bronzeMedal1 out of 2,426 
 
STMicroelectronics
 patents
4. 1 out of 161 
 
Stmicroelectronics (Alps) Sas
 patents
where one patent can have more than one assignee

Years Active: 2017-2026

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Areas of Expertise:
Optoelectronic Chip
Photonic Circuits
Waveguide
Electro-Optical Device
Optical Signal Splitter
Integrated Photonic Device
Testing Methods
Photonic Interconnect
Measurement System
Characterization
Doped InGaN
Ring Resonator
24 patents (USPTO):Explore Patents
1. 12672411 - Method for producing a native emission matrix (2026-06-30),
2. 12645039 - Optical system comprising a photoelectric transducer coupled to a waveguide, and manufacturing method therefor (2026-06-02),
3. 12408491 - Method for manufacturing a native emission matrix having doped and porosified In(x)GaN (2025-09-02),
4. 12140799 - Electro-optical device with ring resonator (2024-11-12),
5. 12123910 - Optoelectronic chip and method for testing photonic circuits of such chip (2024-10-22),
6. 11680870 - Opto electrical test measurement system for integrated photonic devices and circuits (2023-06-20),
7. 11555852 - Optoelectronic chip and method for testing photonic circuits of such chip (2023-01-17),
8. 11199731 - Integrated electro-optical device (2021-12-14),
9. 11187613 - Opto electrical test measurement system for integrated photonic devices and circuits (2021-11-30),
10. 11131808 - Wave guide (2021-09-28),
11. 11131602 - Method for characterization of photonic devices, and associated device (2021-09-28),
12. 11125946 - Electro-optical device with ring resonator (2021-09-21),
13. 10921370 - Optoelectronic chip and method for testing photonic circuits of such chip (2021-02-16),
14. 10914896 - Photonic interconnect switches and network integrated into an optoelectronic chip (2021-02-09),
15. 10871663 - Integrated electro-optical device (2020-12-22),

Title: Innovations of Patrick Le Maitre: A Pioneering Inventor in Electro-Optics

Introduction

Patrick Le Maitre, based in Biviers, France, is a distinguished inventor with an impressive portfolio of 21 patents. His contributions primarily focus on the field of electro-optics, where he has demonstrated remarkable innovation through his state-of-the-art devices and methods.

Latest Patents

Among his latest inventions is the "Electro-optical device with ring resonator," which incorporates a first silicon nitride waveguide and a second annular silicon waveguide. This design features a unique configuration where a first section of the second waveguide runs beneath a second section of the first waveguide, enhancing its operational efficiency. Additionally, the "Optoelectronic chip and method for testing photonic circuits of such chip" reflects his ingenuity in harnessing optical inputs with varied passbands, along with an optical coupling device that connects these inputs to the photonic circuit for testing. These innovative patents underscore Patrick's significant contributions to the advancement of photonic technology.

Career Highlights

Patrick's career has seen him work at prominent companies, including STMicroelectronics in Crolles 2 and the Commissariat à l'Énergie Atomique et aux Énergies Alternatives. His tenure at these institutions has played a pivotal role in shaping his expertise and offering a platform for his groundbreaking inventions.

Collaborations

Throughout his distinguished career, Patrick has collaborated with talented professionals such as Jean-François Carpentier and Nicolas Michit. These collaborations have undoubtedly enriched his projects and have led to the successful realization of innovative concepts in electro-optics.

Conclusion

Patrick Le Maitre's contributions to the field of electro-optics through his numerous patents and collaborations exemplify his status as a leading inventor. His work continues to inspire future technologies and showcases the potential of optical innovations in various applications.

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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