Company Filing History:
Years Active: 2016-2023
Title: The Innovations of Louis Ross: Pioneering MEMS Technology in Montreal
Introduction: Louis Ross is a notable inventor based in Montreal, Canada, renowned for his contributions to micro-electro-mechanical systems (MEMS) technology. With a portfolio encompassing five patents, Ross has carved a niche for himself in the field of motion and pressure sensing, demonstrating a strong commitment to innovation in sensor technology.
Latest Patents: Among his latest patents, the Multi-mass MEMS motion sensor stands out. This advanced device comprises a MEMS wafer with a frame structure, featuring several proof masses that move in three dimensions. The design incorporates cap wafers bonded to the MEMS wafer, which host electrodes that create capacitors with the proof masses to effectively detect motion. The innovation also includes a method for measuring acceleration and angular rate along three mutually orthogonal axes.
Another significant patent by Ross is the MEMS pressure sensor, designed with a unique manufacturing method. This sensor integrates a top cap wafer, a MEMS wafer, and a bottom cap wafer to form a cavity. The suspended membrane, created by the frame, interacts with a top cap electrode to measure pressure through a capacitance gap. The design is adaptable, including options for differential pressure sensing through the use of dual cavities.
Career Highlights: Throughout his career, Louis Ross has worked for reputable companies, including Motion Engine, Inc. and Mei Micro, Inc. His positions in these organizations have allowed him to refine his expertise in MEMS technology and contribute to various innovative projects.
Collaborations: Ross's collaborative efforts include working alongside Robert Mark Boysel, a fellow innovator. Together, they have delved into advancements in sensor technology, leveraging their combined skills to push the boundaries of MEMS applications.
Conclusion: Louis Ross's contributions to the field of MEMS technology exemplify innovation and dedication to advancing sensing capabilities. With five patents reflecting his vision and expertise, Ross continues to be a significant figure in the landscape of inventions, particularly in the realm of motion and pressure sensors.