This inventor holds 1 USPTO granted patent. Top assignee: Microsoft Technology Licensing, LLC. 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: Karl Hallgren and Network Authentication Evaluation.
Introduction
Karl Hallgren is an inventor associated with London, GB. His work includes a patent focused on evaluating network authentication events to help distinguish legitimate activity from potentially malicious behavior.
Latest Patents
Hallgren is associated with 1 patent, titled “Network authentication evaluation.” The invention describes receiving network data about past, timestamped authentication events between network users and network devices. It extracts graphical and temporal features from those events, then uses both feature types to train a temporal graph authentication anomaly detection model.
Career Highlights
Hallgren is associated with Microsoft Technology Licensing, LLC. His patent addresses the analysis of authentication patterns over time and across network relationships, with the aim of identifying anomalous activity.
Collaborations
Yanbang Wang is identified as Hallgren’s coworker.
Conclusion
Karl Hallgren’s patent work centers on combining graphical and temporal analysis to evaluate network authentication events and detect potential anomalies.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile