Seattle, WA, United States of America

Sergio Romero Zambrano

This inventor holds 2 USPTO granted patents and 3 published patent applications and 1 EPO patent. Top assignee: Microsoft Technology Licensing, LLC. Active years: 2023-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sergio Romero Zambrano. Retrieved from https://idiyas.com/inventor/sergio-romero-zambrano

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 = 6.5

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2023-2025

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2 patents (USPTO):Explore Patents

Title: The Innovations of Sergio Romero Zambrano: A Pioneer in Identity Management

Introduction: Sergio Romero Zambrano is an accomplished inventor based in Seattle, WA. With a focus on enhancing security in digital identity management, he holds two patents that reflect his innovative contributions to the field. His work at Microsoft Technology Licensing, LLC demonstrates his commitment to creating advanced solutions that address contemporary security challenges.

Latest Patents: Zambrano's latest patents include groundbreaking methods for detecting anomalous post-authentication behavior and detecting identity spray attacks. The first patent emphasizes a system that analyzes audit logs to identify behaviors associated with workload identities. By employing a model for anomaly prediction, the technology predicts the likelihood of anomalous behaviors, allowing for timely mitigation actions. The second patent presents a machine learning model that classifies access attempts as authorized or unauthorized, based on extensive data. This innovation enables adaptive responses to identity spray attacks, enhancing overall security measures through a data-driven approach.

Career Highlights: As an inventor within the technology sector, Zambrano has devoted his expertise to developing solutions that mitigate risks associated with digital identity management. His work has significantly influenced how organizations can secure their systems, particularly in adapting to the evolving nature of cyber threats.

Collaborations: Throughout his career, Zambrano has collaborated with talented professionals in the field, including Maria Puertas Calvo and Andrew Numainville. Their combined efforts have fostered a creative and innovative environment, leading to successful development and implementation of cutting-edge technologies.

Conclusion: Sergio Romero Zambrano is a notable figure in the realm of identity management innovations. His contributions through patents have not only enhanced security protocols but also paved the way for future advancements in the field. As threats to digital identities continue to evolve, the significance of Zambrano's work remains paramount in ensuring user privacy and security.

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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