Toulouse, France

Jacques Graffeuil

This inventor holds 1 USPTO granted patent. Top assignee: Alcatel Espace. Active years: 1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jacques Graffeuil. Retrieved from https://idiyas.com/inventor/jacques-graffeuil-sz80ueqa

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


% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 1992

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1 patent (USPTO):Explore Patents

Title: Jacques Graffeuil: Innovator in Limiter Circuit Technology

Introduction

Jacques Graffeuil is a notable inventor based in Toulouse, France. He has made significant contributions to the field of electronics, particularly in the development of limiter circuits. His innovative work is especially relevant to the realm of space telecommunications.

Latest Patents

Jacques Graffeuil holds a patent for a "Limiter circuit having a field effect transistor." This invention features a bias circuit composed of two constant voltage feeds: one for the gate and another for the drain of the field effect transistor. A resistive load is connected in series with the feed to the gate of the transistor. This design enhances the performance and reliability of limiter circuits in various applications.

Career Highlights

Graffeuil is associated with Alcatel Espace, a prominent company in the telecommunications sector. His work at Alcatel Espace has allowed him to focus on cutting-edge technologies that support advancements in space communications.

Collaborations

Throughout his career, Jacques has collaborated with esteemed colleagues such as Michel Pouysegur and Thierry Parra. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Jacques Graffeuil's contributions to limiter circuit technology exemplify his commitment to advancing telecommunications. His patent and work at Alcatel Espace highlight his role as a key innovator 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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