Paris, France

Pierre Charransol

This inventor holds 11 USPTO granted patents. Top assignees: Thomson-Csf, International Standard Electric Corporation, Thomson-Csf Telephone. Active years: 1976-1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Pierre Charransol. Retrieved from https://idiyas.com/inventor/pierre-charransol

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 = 3.0

ph-index = 6

Forward Citations = 88(Granted Patents)


Location History:

  • Paris, FR (1976 - 1987)
  • Colombes, FR (1987)

Company Filing History:


Years Active: 1976-1987

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11 patents (USPTO):Explore Patents

Title: The Innovations of Pierre Charransol

Introduction

Pierre Charransol, a notable inventor based in Paris, France, has significantly contributed to the field of electronics and integrated circuit design. With an impressive portfolio of 11 patents, Charransol's work primarily focuses on advancements in memory technology and circuit integration.

Latest Patents

Among his latest innovations, Charransol developed a read/write memory cell that optimizes data input-output efficiency. This innovative memory cell design incorporates a first switch that connects to a loop circuit with inverters and a second switch. During write operations, the first switch is closed while the second remains open, allowing for clear data management. Additionally, in the design of a prediffused integrated circuit, Charransol has introduced rows of basic cells on a substrate, where MOS transistors operate in a unique configuration, enhancing the performance of integrated circuits.

Career Highlights

Pierre Charransol has made significant strides throughout his career. His tenure at Thomson-CSF and International Standard Electric Corporation allowed him to harness his innovative prowess within reputable organizations. His patents reflect a deep understanding of electronic circuits, which has contributed to the industry landscape.

Collaborations

During his career, Charransol had the opportunity to work alongside esteemed colleagues such as Jacques Hauri and Claude Athenes. Their collaborations undoubtedly fueled innovation and contributed to the technological advancements in their respective fields.

Conclusion

Pierre Charransol's contributions to the field of electronics through his inventive designs and patents have paved the way for future technological developments. His work continues to inspire engineers and inventors aiming to push the boundaries of innovation in memory technology and integrated circuits.

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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