This inventor holds 5 USPTO granted patents and 2 published patent applications. Top assignee: Gm Global Technolgoy Operations, Inc.. Active years: 2004-2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2004-2025
Title: Martin E Rosalik, Jr: Innovator in Vehicle Systems
Introduction
Martin E Rosalik, Jr. is a notable inventor based in Oakland, MI (US). He has made significant contributions to the field of vehicle systems, holding a total of 5 patents. His work focuses on enhancing the efficiency and safety of power conversion and engine performance.
Latest Patents
One of his latest patents involves vehicle systems and loss of isolation detection methods. This innovation provides methods for detecting a loss of isolation on one side of a power converter. The method includes monitoring a normalized voltage input to a power conversion module connected to an electric motor. When the normalized voltage exceeds a diagnostic activation threshold, the system determines the number of instances where the voltage exceeds a loss of isolation range threshold over a diagnostic window. It automatically initiates remedial action when necessary.
Another significant patent addresses the detection of irregularities in engine cylinder firing. This powertrain assembly includes an engine with at least one cylinder and an electric machine connected to it. A motor speed sensor collects motor speed data, and a controller processes this data to detect firing irregularities. The controller uses a fast Fourier transform of the motor speed data to control the engine based on the analysis.
Career Highlights
Martin E Rosalik, Jr. is currently employed at GM Global Technology Operations, Inc. His work at this company has allowed him to develop innovative solutions that enhance vehicle performance and reliability. His contributions have been instrumental in advancing automotive technology.
Collaborations
Throughout his career, Martin has collaborated with talented individuals such as Leah Dunbar and Yo Chan Son. These collaborations have fostered a creative environment that encourages innovation and problem-solving.
Conclusion
Martin E Rosalik, Jr. is a distinguished inventor whose work in vehicle systems has led to significant advancements in automotive technology. His patents reflect a commitment to improving vehicle performance and safety.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile