Seattle, WA, United States of America

Brian Clifford Telfer

This inventor holds 12 USPTO granted patents and 4 EPO patents, primarily in Trusted Execution Environments. Top assignee: Microsoft Technology Licensing, LLC. Active years: 2020-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Brian Clifford Telfer. Retrieved from https://idiyas.com/inventor/brian-clifford-telfer

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

Calculating rank

% Patents Active = 100.0

 

Average Co-Inventor Count = 3.7

ph-index = 3

Forward Citations = 14(Granted Patents)


Company Filing History:


Years Active: 2020-2025

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Areas of Expertise:
Trusted Execution Broker
Cyber Physical System
Secure Policy Ingestion
Cryptographic Hardware
Resilient Storage Memory
Boot Sequence Controller
Measured Execution
Access Token
IoT Services
Proof of Work
12 patents (USPTO):Explore Patents

Title: Brian Clifford Telfer: Innovator in Cybersecurity Solutions

Introduction

Brian Clifford Telfer is a prominent inventor based in Seattle, WA, with a remarkable portfolio of 11 patents. His work primarily focuses on enhancing cybersecurity through innovative technologies that protect sensitive data transmissions.

Latest Patents

Among his latest patents is the "Trusted Cyber Physical System," which introduces a brownfield security gateway designed to support a trusted execution environment (TEE). This system employs cryptographic and physical security measures to safeguard sensitive transmissions directed towards controllable devices. The gateway can be implemented using a System on Chip (SoC) that utilizes an application layer gateway to filter content within a transmission. Once authorized, the transmission is forwarded to a trusted peripheral device, which is equipped with communication transport protocols, ensuring secure transfer to the controllable device. The physical protection of both the trusted peripheral device and the controllable device is achieved through protected distribution systems, allowing the trusted peripheral device to act as a secure gateway.

Another significant patent is the "Trusted Execution Broker," which facilitates the trusted execution of workload payloads across multiple trusted execution platforms. This process begins with receiving a workload payload from a source computing system, which includes input data, trusted execution code, and various trusted execution policies. The system selects at least one trusted execution platform based on these policies, generating a brokered payload that includes executable code and input data. The brokered result is then communicated back to the source computing platform, ensuring secure and efficient processing.

Career Highlights

Brian Telfer is currently associated with Microsoft Technology Licensing, LLC, where he continues to contribute to advancements in cybersecurity technologies. His innovative approach has positioned him as a key figure in the field, driving forward the development of secure systems.

Collaborations

Throughout his career, Telfer has collaborated with notable colleagues, including Stefan Thom and Torsten Stein, who share his commitment to innovation in technology.

Conclusion

Brian Clifford Telfer stands out as a significant inventor in the realm of cybersecurity, with a focus on creating trusted systems that enhance data protection. His contributions through patents and collaborations reflect his dedication to advancing technology in meaningful ways.

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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