Chelles, France

Francois Lafranca

This inventor holds 2 USPTO granted patents. Top assignees: Alcatel, Societe Anonyme Dite Alcatel Thomson Faisceaux Hertziens. Active years: 1989-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Francois Lafranca. Retrieved from https://idiyas.com/inventor/francois-lafranca

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 = 2.0

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 1989-2004

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2 patents (USPTO):Explore Patents

Title: The Innovations of Francois Lafranca

Introduction

Francois Lafranca is a notable inventor based in Chelles, France. He has made significant contributions to the field of optical technology, holding a total of 2 patents. His work focuses on methods and devices that enhance the efficiency and accuracy of optical signal processing.

Latest Patents

Francois Lafranca's latest patents include a method of generating a clock signal of exact phase from an optical input signal. This invention involves dividing an optical input signal into two channels: one for data extraction and another for clock extraction. The phase position of the first clock signal is corrected by comparing it with the phase position of the data signal, ensuring that the resulting clock signal closely matches the data signal's phase position. Additionally, he has developed a microwave oscillator featuring a dielectric resonator, particularly designed for use in the 22 GHz range. This oscillator includes a negative resistance component and a dielectric resonator situated on a substrate within a housing.

Career Highlights

Throughout his career, Francois Lafranca has worked with prominent companies such as Société Anonyme Dite Alcatel Thomson Faisceaux Hertziens and Alcatel. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Francois Lafranca has collaborated with notable individuals in his field, including Isaac Mettoudi and Georges Grandpierre. These partnerships have further enriched his work and expanded his impact on optical technology.

Conclusion

Francois Lafranca's contributions to optical technology through his patents and collaborations highlight his innovative spirit and dedication to advancing the field. His work continues to influence the development of optical signal processing technologies.

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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