Morangis, France

By Philippe Hehlen, Legal Representative

This inventor holds 1 USPTO granted patent. Top assignee: Thomson Grand Public. Active years: 1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: By Philippe Hehlen, Legal Representative. Retrieved from https://idiyas.com/inventor/by-philippe-hehlen-legal-representative

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 = 5.0

ph-index = 1

Forward Citations = 57(Granted Patents)


Company Filing History:


Years Active: 1991

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1 patent (USPTO):Explore Patents

Title: Innovations by By Philippe Hehlen, Legal Representative

Introduction

By Philippe Hehlen is a notable inventor and legal representative based in Morgangis, France. He has made significant contributions to the field of electro-optical technology, particularly in the control of matrix screens. His innovative approach has led to the development of a unique method that enhances the functionality of liquid crystal display panels.

Latest Patents

Hehlen holds a patent for a "Method for the control of an electro-optical matrix screen and control." This patent describes a control method and circuit for an electro-optic matrix screen that operates by alternating the polarity of voltages during frame time periods. The invention aims to eliminate display faults in liquid crystal display panels, showcasing Hehlen's commitment to advancing display technology. He has 1 patent to his name.

Career Highlights

Hehlen is associated with Thomson Grand Public, where he applies his expertise in electro-optical systems. His work has been instrumental in developing technologies that improve visual display quality. He has demonstrated a strong ability to innovate within his field, contributing to advancements that benefit both consumers and the industry.

Collaborations

Hehlen has worked alongside notable individuals such as Robert Hehlen, who is now deceased, and Bernard Hehlen, who also serves as a legal representative. These collaborations have enriched his professional journey and contributed to the development of innovative solutions in the field.

Conclusion

By Philippe Hehlen's contributions to the field of electro-optical technology exemplify the impact of innovation on modern display systems. His patent and work at Thomson Grand Public highlight his role as a key figure in advancing display 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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