This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Giesecke+devrient Mobile Security Germany Gmbh. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Mariano Ruau: Secure Software Updates for Security Elements
Introduction
Mariano Ruau is an inventor associated with L’Hospitalet de Llobregat, Spain. His patent work addresses how software can be updated securely within a security element, with a focus on protecting the data needed to keep installed software operational.
Latest Patents
Ruau is named on 1 patent, titled “Software Update in a Security Element.” The invention describes a method for updating installed software, such as an operating system, within a secure element. An update agent in the secure element protects specific data required by the installed software, loads a software image representing the update, and enables the updated software to operate using the protected data. The patent also describes corresponding secure-element and update-agent implementations, as well as a computer-program product.
Career Highlights
Ruau is associated with Giesecke+Devrient Mobile Security Germany GmbH. His patent reflects work on secure software maintenance, particularly the challenge of applying updates while preserving essential operating data.
Collaborations
Ruau’s listed coworkers include Andreu Garcia Farres and Clara Gifre. Their shared professional context connects their work with mobile security and secure-element technologies.
Conclusion
Mariano Ruau’s patent focuses on a practical security challenge: updating software in a secure element while safeguarding the data that the software depends on.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile