Company Filing History:
Years Active: 2018
Title: The Innovations of Ronald Edmund Gagnon, Jr.
Introduction
Ronald Edmund Gagnon, Jr. is an accomplished inventor based in North Grafton, MA (US). He is known for his significant contributions to the field of sensor technology, particularly in the development of ultra-low noise sensors for magnetic fields. His innovative work has led to advancements that enhance the measurement of magnetic field fluctuations.
Latest Patents
Gagnon holds a patent for an ultra-low noise sensor for magnetic fields. This sensor comprises a mechanically resonant structure with a magnetized proof mass. The displacement of the proof mass due to a magnetic field allows for high-resolution and highly amplified measurements of magnetic field fluctuations near the resonance frequency. The invention includes a flux modulator that amplifies magnetic fluctuations in a non-resonant frequency band. Additionally, the resonant structure, combined with a high-resolution readout device and a frequency-compensating numerical processor, can amplify magnetic fluctuations across a broad range of frequencies. The design also incorporates a solenoid coil to null the quasi-static earth's magnetic field, thereby increasing the sensor's dynamic range. Cryogenically cooling the resonant structure further improves the sensor's resolution. The resulting magnetometer is miniaturized and offers enhanced amplification and resolution at room temperature.
Career Highlights
Gagnon is associated with The Charles Stark Draper Laboratory, Inc., where he has made significant contributions to research and development in sensor technology. His work has been instrumental in advancing the capabilities of magnetic field measurement devices.
Collaborations
Gagnon has collaborated with notable colleagues, including James Alan Bickford and Jonathan Jay Bernstein. Their combined expertise has contributed to the success of various projects within the laboratory.
Conclusion
Ronald Edmund Gagnon, Jr. is a prominent inventor whose work in ultra-low noise sensors has made a lasting impact on the field of magnetic field measurement. His innovative designs and collaborations continue to push the boundaries of technology.