Colombes, France

Michel Le Creff

This inventor holds 1 USPTO granted patent. Top assignee: Thomson-Csf Telephone. Active years: 1985.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Michel Le Creff. Retrieved from https://idiyas.com/inventor/michel-le-creff-w72h8elj

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 = 3.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 1985

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1 patent (USPTO):Explore Patents

Title: Michel Le Creff: Innovator in Telephone Circuit Technology.

Introduction

Michel Le Creff is a notable inventor based in Colombes, France. He has made significant contributions to the field of telecommunications, particularly with his innovative patent related to telephone circuits. His work has had a lasting impact on how telephone systems operate.

Latest Patents

Michel Le Creff holds a patent for a telephone circuit controlled by a 2 wire - 4 wire transmission. This invention features a transmission circuit that is short-circuited during decimal numbering by an active circuit when the handset is lifted or during the emission of a decimal numbering digit. The line current supplies, through a voltage stabilizing circuit and a voltage regulation circuit, the microprocessor that controls the telephone circuit. This patent showcases his expertise in enhancing communication technology.

Career Highlights

Michel Le Creff is associated with Thomson-CSF Telephone, a company known for its advancements in telecommunications. His role at the company has allowed him to work on cutting-edge technologies that improve telephone systems. His contributions have been instrumental in the evolution of communication devices.

Collaborations

Throughout his career, Michel has collaborated with talented individuals such as Francoise Guillou and Francois Buhagiar. These partnerships have fostered innovation and have led to the development of new technologies in the telecommunications sector.

Conclusion

Michel Le Creff is a distinguished inventor whose work in telephone circuit technology has made a significant impact on the telecommunications industry. His innovative patent and collaborations reflect his dedication to advancing communication technology.

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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