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For the Inventor, By the Inventor

New York, NY, United States of America

Jean-Olivier Plouchart

This inventor holds 73 USPTO granted patents and 3 published patent applications, primarily in Optoelectronic Integration (CPC class H01L). Top assignees: International Business Machines Corporation, Fujikura Limited, Globalfoundries Inc.. Active years: 2003-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jean-Olivier Plouchart. Retrieved from https://idiyas.com/inventor/jean-olivier-plouchart

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

USPTO Granted Patents = 73 

% Patents Active = 61.6

Average Co-Inventor Count = 4.0

ph-index = 11

Forward Citations = 390(Granted Patents)

Forward Citations (Not Self Cited) = 366(Dec 10, 2025)


Inventors with similar research interests:


Company Filing History:

goldMedal70 out of 166,409 
 
International Business Machines Corporation
 patents
silverMedal2 out of 1,874 
 
Fujikura Limited
 patents
bronzeMedal2 out of 5,671 
 
Globalfoundries Inc.
 patents
4. 1 out of 59 
 
Globalfoundries U.S. 2 LLC
 patents
where one patent can have more than one assignee

Years Active: 2003-2025

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Areas of Expertise:
Multi-Spectral Inspection
Variable Capacitor Devices
Tamper Resistant Circuit
Phased Array Antennas
Optoelectronic Components
CMOS Circuitry
Silicon-On-Insulator
Anti-Counterfeiting Services
Microchip Delivery Devices
Optical Waveguide
Integrated Circuits
Electronic Device Communication
73 patents (USPTO):Explore Patents
1. 12430868 - Guided multi-spectral inspection (2025-09-30),
2. 12308506 - Splitter-combiner and cascade connection circuit (2025-05-20),
3. 11888445 - Variable capacitor devices with differential voltage control (2024-01-30),
4. 11774580 - Concealed object detection (2023-10-03),
5. 11764468 - Phased array system-in package supporting spatio-spectral division multiplexing (2023-09-19),
6. 11748524 - Tamper resistant obfuscation circuit (2023-09-05),
7. 11587890 - Tamper-resistant circuit, back-end of the line memory and physical unclonable function for supply chain protection (2023-02-21),
8. 11379125 - Trusted field programmable gate array (2022-07-05),
9. 11231498 - Concealed object detection (2022-01-25),
10. 10958665 - Consumer and business anti-counterfeiting services using identification tags (2021-03-23),
11. 10892643 - Facilitation of charge of and communication with an electronic device (2021-01-12),
12. 10605985 - Integration of bonded optoelectronics, photonics waveguide and VLSI SOI (2020-03-31),
13. 10476887 - Consumer and business anti-counterfeiting services using identification tags (2019-11-12),
14. 10424846 - Hybrid-on-chip and package antenna (2019-09-24),
15. 10286198 - Microchip medical substance delivery devices (2019-05-14),

Title: An Insight into Jean-Olivier Plouchart: A Pioneer of Innovation in New York

Introduction

Jean-Olivier Plouchart is an accomplished inventor based in New York, NY, renowned for his significant contributions to technology and innovation. With an impressive portfolio of 71 patents, he has demonstrated a commitment to advancing the field of engineering through his inventive prowess.

Latest Patents

Among Plouchart’s latest innovations are two noteworthy patents. The first is for **Variable Capacitor Devices with Differential Voltage Control**. This variable capacitor device features first and second control paths, enabling differential control through the application of first and second transistors of the same doping type in these paths. The transistors function as voltage variable resistors, allowing for precise tuning of capacitance.

The second patent revolves around **Concealed Object Detection**. This innovative method involves detecting concealed objects on a subject's body using a combination of visible-domain camera images, infrared-domain camera images, and millimeter-wave (mmwave) radar images. By analyzing emissivity and reflectivity information, it provides advanced classifications for concealed objects, showcasing the intersection of various imaging technologies.

Career Highlights

Throughout his career, Plouchart has lent his skills to several distinguished firms, notably IBM and Globalfoundries Inc. His work in these leading companies has been instrumental in shaping the future of technology, reflecting his importance in the industry.

Collaborations

In his journey of innovation, Plouchart has collaborated with talented individuals, including Effendi Leobandung and Ning Li. These partnerships have enriched his projects and contributed to the success of his inventions.

Conclusion

Jean-Olivier Plouchart stands as a remarkable figure in the landscape of technology and patents. His work, particularly in the fields of variable capacitors and concealed object detection, underscores his dedication to innovation. As he continues to develop groundbreaking ideas, Plouchart’s impact on the engineering community remains significant.

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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