This inventor holds 1 USPTO granted patent. Top assignee: Allegro Microsystems, LLC. Active years: 2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2025
Title: Emanuele Gallazzi: Motor Startup and Acoustic-Noise Reduction
Introduction
Emanuele Gallazzi is an inventor associated with Milan, Italy, and Allegro MicroSystems, LLC. His patent work addresses motor startup methods designed to reduce acoustic noise.
Latest Patents
Gallazzi is associated with 1 patent, titled “Low Acoustic Noise Open Loop Motor Startup.” The invention describes methods and apparatus for starting a motor with reduced acoustic noise. During a startup interval, a startup module generates d-axis and q-axis voltages, with the q-axis voltage increasing as the motor’s speed rises continuously and linearly. An observer estimates the motor’s speed and angle, then calculates an error representing the difference between the actual angle and the estimated angle. The startup interval’s endpoint and the q-axis voltage increment are adjusted based on that observer error.
Career Highlights
Gallazzi’s patent reflects work on motor-control technology, particularly the challenge of achieving a quieter startup while managing speed and angle estimates. His listed company affiliation is Allegro MicroSystems, LLC.
Collaborations
Gallazzi’s listed coworkers include Simon Kalombo and Masahira Kurihara.
Conclusion
Emanuele Gallazzi’s patent focuses on reducing acoustic noise during motor startup through observer-based control of voltage and speed.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile