Boulogne Billancourt, France

Jean-Francois Keiffer

This inventor holds 1 USPTO granted patent. Top assignee: Safran Electronics & Defense. Active years: 2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jean-Francois Keiffer. Retrieved from https://idiyas.com/inventor/jean-francois-keiffer

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1


Company Filing History:


Years Active: 2019

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1 patent (USPTO):Explore Patents

Title: The Innovations of Jean-Francois Keiffer

Introduction

Jean-Francois Keiffer is a notable inventor based in Boulogne Billancourt, France. He has made significant contributions to the field of aerospace technology, particularly in the development of inertial measurement systems for aircraft. His innovative work has led to the filing of a patent that enhances the accuracy and reliability of aircraft navigation systems.

Latest Patents

Jean-Francois Keiffer holds a patent for an "Inertial Measurement System for an Aircraft." This system comprises at least one processor unit connected to two inertial units. The first type of inertial unit includes three angular sensors and three linear sensors aligned on three distinct sensing axes. The second type features four angular sensors and four linear sensors aligned on four distinct sensing axes. The system is designed to calculate inertial data from these sensors and compare the data to determine the functionality of the inertial unit.

Career Highlights

Keiffer is currently employed at Safran Electronics & Defense, a leading company in aerospace and defense technology. His role involves the development and enhancement of advanced measurement systems that are critical for aircraft performance and safety. His expertise in this area has positioned him as a valuable asset to his team and the industry.

Collaborations

One of his notable collaborators is David Roberfroid. Together, they have worked on various projects that aim to push the boundaries of aerospace technology and improve the efficiency of aircraft systems.

Conclusion

Jean-Francois Keiffer's contributions to inertial measurement systems exemplify the innovative spirit of modern aerospace engineering. His work not only enhances aircraft navigation but also sets a foundation for future advancements 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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