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For the Inventor, By the Inventor

Quebec, Canada

Alexandre Delisle-Simard

This inventor holds 18 USPTO granted patents and 2 published patent applications and 3 EPO patents, primarily in Optical Modulation. Top assignee: Ciena Corporation. Active years: 2017-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Alexandre Delisle-Simard. Retrieved from https://idiyas.com/inventor/alexandre-delisle-simard

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

USPTO Granted Patents = 18 

% Patents Active = 100.0

 

Average Co-Inventor Count = 2.9

ph-index = 5

Forward Citations = 51(Granted Patents)


Location History:

  • Quebec, CA (2017 - 2023)
  • Québec, CA (2021 - 2023)

Company Filing History:

goldMedal18 out of 2,079 
 
Ciena Corporation
 patents

Years Active: 2017-2025

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Areas of Expertise:
Optical Modulator
Silicon-Based Modulator
Capacitive Coupling
Drive Signal
Fabrication Errors
Wavelength Meter
Thermal Phase Shifters
Waveguide Coupling
Photodetector Circuit
Doping Profile
Variable Optical Attenuators
18 patents (USPTO):Explore Patents
1. 12461421 - RF crossing in an optical modulator for equalization (2025-11-04),
2. 12117678 - Silicon-based modulator with different transition zone thicknesses (2024-10-15),
3. 11768392 - Optical modulator robust to fabrication errors through an RF electrical crossing (2023-09-26),
4. 11768391 - Carrier depletion-based silicon photonic modulator using capacitive coupling (2023-09-26),
5. 11740533 - Providing a drive signal for optical modulator portions (2023-08-29),
6. 11683092 - Loss-based wavelength meter (2023-06-20),
7. 11681168 - Silicon-based modulator with optimized doping profile (2023-06-20),
8. 11650475 - Apparatus and method for driving an optical modulator with independent modulator arm bias (2023-05-16),
9. 11500157 - Silicon Selective Epitaxial Growth (SEG) applied to a Silicon on Insulator (SOI) wafer to provide a region of customized thickness (2022-11-15),
10. 11460724 - Optical modulator robust to fabrication errors through an RF electrical crossing (2022-10-04),
11. 11422394 - Silicon-based modulator with optimized longitudinal doping profiles (2022-08-23),
12. 11226504 - Free-carrier absorption variable optical attenuators and thermal phase shifters formed by an optical waveguide having multiple passes in an intrinsic region (2022-01-18),
13. 10983369 - Silicon-based modulator with different transition zone thicknesses (2021-04-20),
14. 10955615 - Managing mode transfer in asymmetric waveguide coupling structures (2021-03-23),
15. 10908474 - Optical modulator and optical modulator driver devices and methods utilizing independent arm bias to mitigate fabrication errors (2021-02-02),

Title: The Innovative Mind of Alexandre Delisle-Simard

Introduction: Alexandre Delisle-Simard is a visionary inventor hailing from Québec, Canada. With a passion for pushing the boundaries of technology, he has made significant contributions to the field of innovation.

Latest Patents: Alexandre Delisle-Simard holds several patents in various technological domains, including advancements in renewable energy systems, smart home automation, and medical devices.

Career Highlights: Throughout his career, Alexandre Delisle-Simard has been recognized for his groundbreaking work in developing sustainable solutions for everyday challenges. His innovative approach has led to the creation of cutting-edge products that have improved the lives of many.

Collaborations: Alexandre Delisle-Simard has collaborated with leading research institutions and tech companies to bring his inventions to life. His ability to work across disciplines and industries has resulted in the successful implementation of his ideas on a global scale.

Conclusion: Alexandre Delisle-Simard's dedication to innovation and his relentless pursuit of excellence have established him as a prominent figure in the world of inventors. His work continues to inspire future generations to think outside the box and create a better tomorrow.

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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