Location History:
- Cambridge, MA (US) (2020 - 2022)
- Arlington, MA (US) (2023 - 2024)
Company Filing History:
Years Active: 2020-2024
Title: Innovations of John Francis Barry
Introduction
John Francis Barry is a prominent inventor based in Cambridge, MA, known for his significant contributions to the field of sensor technology. With a total of 10 patents to his name, Barry has developed groundbreaking inventions that enhance the capabilities of magnetic sensing.
Latest Patents
One of his latest patents is the "Oscillator-based solid-state spin sensor." This high-performance sensor is designed to be low-volume, low-weight, and low-power, utilizing a self-sustaining oscillator. The sensor operates by shifting the resonance frequency of a dielectric resonator in response to changes in the magnetic field, allowing for precise magnetic field measurements. It consumes less than 300 mW of power and demonstrates a sensitivity at or below tens of pT/√Hz. Another notable invention is the "Ferrimagnetic oscillator magnetometer." This device shifts the resonance of entangled electronic spins in a ferrimagnetic crystal without the use of lasers. It achieves magnetic field measurements with sensitivities potentially approaching the spin projection limit of 1 attotesla/√Hz.
Career Highlights
Throughout his career, Barry has worked with prestigious institutions such as the Massachusetts Institute of Technology and Harvard College. His work has significantly advanced the field of magnetic sensing and has implications for various applications.
Collaborations
Barry has collaborated with talented individuals, including Danielle Ann Braje and Linh M Pham, contributing to the innovative research and development of his patented technologies.
Conclusion
John Francis Barry's contributions to sensor technology through his patents reflect his expertise and innovative spirit. His work continues to influence advancements in magnetic sensing, showcasing the importance of his inventions in the scientific community.