This inventor holds 1 USPTO granted patent and 2 published patent applications. Top assignees: At&t Intellectual Property I, LP, AT&T Mobility II 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:
1 out of 16,781 
1 out of 23 Years Active: 2026
Title: Mats Elf: Network Performance Measurement Inventor
Introduction
Mats Elf is an inventor based in Kirkland, Washington. His work includes a patented approach to selecting data flows for evaluating network performance using passive measurements. His patent record includes 1 patent.
Latest Patents
Elf’s patent, “Selection of Candidate Data Flows for Evaluating Performance Metrics Using Passive Measurements,” describes identifying and monitoring packet flows between network addresses across multiple sample periods. The method records whether data exchanges are active or idle, then uses that activity pattern to assess whether a flow is suitable for estimating network throughput. It does so without interpreting packet payload contents.
Career Highlights
Elf’s listed company affiliations include AT&T Intellectual Property I, LP, and AT&T Mobility II LLC. His patent work addresses network monitoring and performance evaluation.
Collaborations
Among Elf’s listed coworkers are Emir Halepovic and Chan-Ching Hsu.
Conclusion
Mats Elf’s patent describes a passive, payload-independent way to identify data flows that may help estimate network throughput.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile