Barcelona, Spain

Ester Castillo Lopez

This inventor holds 2 USPTO granted patents and 1 published patent application and 3 EPO patents. Top assignee: Prysmian S.p.a.. Active years: 2020-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ester Castillo Lopez. Retrieved from https://idiyas.com/inventor/ester-castillo-lopez

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

Calculating rank
USPTO Granted Patents = 2 

% Patents Active = 100.0

 

Average Co-Inventor Count = 3.4

ph-index = 2

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 2020-2023

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2 patents (USPTO):Explore Patents

Title: Ester Castillo Lopez: Innovator in Optical Fiber Technology

Introduction

Ester Castillo Lopez is a prominent inventor based in Barcelona, Spain. He has made significant contributions to the field of optical fiber technology, holding 2 patents that showcase his innovative approach to distributed sensing.

Latest Patents

Ester's latest patents include a multisensing optical fiber cable and optical cables with an inner sheath attached to a metal tube. The multisensing optical fiber cable is designed for distributed sensing and comprises a first metal tube containing at least two optical fibers loosely arranged, along with a second metal tube housing at least two tightly buffered optical fibers. A third metal tube surrounds and contacts both the first and second metal tubes, with at least one tube fixed using an adhesive compound. His second patent involves an optical cable that features a plurality of optical fibers sealed within a metal tube, surrounded by a polymer inner sheath and an outer sheath.

Career Highlights

Ester Castillo Lopez is currently employed at Prysmian S.p.a., a leading company in the field of energy and telecommunications. His work focuses on advancing optical fiber technologies, contributing to the development of innovative solutions that enhance communication systems.

Collaborations

Ester collaborates with talented professionals such as Josep Maria Martin Regalado and Veronica Iglesias Rodriguez, who contribute to his projects and research endeavors.

Conclusion

Ester Castillo Lopez is a key figure in the advancement of optical fiber technology, with a focus on innovative designs that improve sensing capabilities. His contributions continue to shape the future of telecommunications.

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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