Company Filing History:
5 out of 30,943 
Years Active: 2024-2025
Title: The Innovative Contributions of Mazharul Chowdhury
Introduction
Mazharul Chowdhury is a notable inventor based in Canton, MI (US), recognized for his significant contributions to the field of electric machinery. With a total of four patents to his name, Chowdhury has made strides in developing advanced technologies that enhance vehicle powertrains and motor performance.
Latest Patents
Chowdhury's latest patents include a hybrid excited rotary machine, which features a vehicle's electrified powertrain that integrates a battery pack linked to a traction power inverter module (TPIM). This innovative design converts DC voltage from the battery pack into AC voltage, energizing a stator that encloses a rotor core capable of rotation. The rotor core is designed with slots that hold conductive bars and permanent magnets, strategically positioned to optimize performance. Another significant patent focuses on torque ripple compensation with rotor pocket notches in multi-layer synchronous machines. This invention aims to reduce overall torque ripple in synchronous electric motors by incorporating notches at the outer edges of pockets and magnet pockets, thereby redirecting magnetic flux flow for improved motor efficiency.
Career Highlights
Chowdhury is currently employed at GM Global Technology Operations LLC, where he continues to innovate and develop cutting-edge technologies in the automotive sector. His work has been instrumental in advancing electric vehicle technology, contributing to the industry's shift towards more sustainable energy solutions.
Collaborations
Throughout his career, Chowdhury has collaborated with esteemed colleagues, including William Robert Jensen and Peng Peng. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Mazharul Chowdhury's contributions to the field of electric machinery and vehicle powertrains exemplify the spirit of innovation. His patents reflect a commitment to enhancing technology for a sustainable future.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.