Maastricht, Netherlands

Luis Elvira Villagra

This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignee: Nxp B.v.. Active years: 2012-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Luis Elvira Villagra. Retrieved from https://idiyas.com/inventor/luis-elvira-villagra

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

Calculating rank
USPTO Granted Patents = 3 

% Patents Active = 33.3

Average Co-Inventor Count = 2.6

ph-index = 2

Forward Citations = 10(Granted Patents)


Location History:

  • Eindhoven, NL (2012)
  • Maastrich, NL (2012)
  • Maastricht, NL (2013)

Company Filing History:


Years Active: 2012-2013

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3 patents (USPTO):Explore Patents

Title: Innovations of Luis Elvira Villagra

Introduction

Luis Elvira Villagra is a notable inventor based in Maastricht, Netherlands. He has made significant contributions to the field of integrated circuits, holding a total of 3 patents. His work focuses on enhancing the functionality and testing methods of integrated circuits, which are crucial in modern electronic devices.

Latest Patents

One of his latest patents is titled "Testable Integrated Circuit and Test Method Therefor." This invention discloses an integrated circuit comprising multiple cores, with some cores located in different power domains. Each core is surrounded by a test wrapper that includes several wrapper cells, designed to output signals from their associated cores. The patent also details a method for testing such an integrated circuit and standard library cells for its design.

Another significant patent is "Testable Integrated Circuit and IC Test Method." This invention involves a circuit portion of an integrated circuit that includes conductive tracks for connecting various elements to a power supply rail. The design incorporates an element for determining a voltage gradient over the circuit portion during a test mode, facilitating IDDQ testing by measuring the voltage gradient.

Career Highlights

Luis Elvira Villagra is currently employed at NXP B.V., a leading company in the semiconductor industry. His work at NXP has allowed him to develop innovative solutions that enhance the performance and reliability of integrated circuits.

Collaborations

Throughout his career, Luis has collaborated with several talented individuals, including Josep Rius Vazquez and Rinze I M P Meijer. These collaborations have contributed to the advancement of technology in the field of integrated circuits.

Conclusion

Luis Elvira Villagra's contributions to the field of integrated circuits through his patents and collaborations highlight his innovative spirit and dedication to advancing technology. His work continues to influence the development of more efficient and reliable electronic devices.

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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