David Ruggles

Title: David Ruggles: Innovator in Microcontroller Technology

Introduction

David Ruggles is a notable inventor based in Bristol, GB. He has made significant contributions to the field of microcontroller technology, holding two patents that showcase his innovative approach to computing devices. His work is particularly relevant in today's technology-driven world, where security and efficiency are paramount.

Latest Patents

David Ruggles' latest patents focus on the measured restart of microcontrollers. In various examples, his inventions involve a computing device that comprises a first microcontroller with an immutable bootloader and mutable firmware. The first immutable bootloader utilizes a unique device secret embedded in the hardware to generate an attestation of the mutable firmware. Additionally, the device includes a second microcontroller with its own mutable firmware and immutable bootloader. This second bootloader sends a measurement of the mutable firmware to the first bootloader whenever it restarts, allowing the first microcontroller to include this measurement in the attestation. This innovative approach enhances the security and reliability of microcontroller operations.

Career Highlights

David Ruggles is currently employed at Microsoft Technology Licensing, LLC, where he continues to develop cutting-edge technologies. His work at Microsoft has allowed him to be at the forefront of innovation in the tech industry. His contributions have not only advanced the field of microcontrollers but have also set new standards for device security.

Collaborations

Throughout his career, David has collaborated with talented individuals such as Stavros Volos and Colin Doak. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

David Ruggles is a prominent figure in the realm of microcontroller innovation. His patents reflect a deep understanding of technology and a commitment to enhancing device security. His work at Microsoft Technology Licensing, LLC, along with his collaborations, positions him as a key player in the ongoing evolution of computing technology.