Location History:
- Saginaw, MI (US) (2013 - 2016)
- Pontiac, MI (US) (2020)
- Troy, MI (US) (2022 - 2023)
Company Filing History:
Years Active: 2013-2023
Title: Innovations of Inventor Jinming Liu in Automotive Technology
Introduction
Jinming Liu is a talented inventor based in Saginaw, MI, who has made significant contributions to the field of automotive technology. With a total of six patents to his name, his work focuses on enhancing vehicle powertrain systems and energy storage solutions.
Latest Patents
Among his latest innovations, one notable patent describes a method and apparatus for controlling a multi-mode powertrain system of a vehicle. This patent introduces a vehicle equipped with a multi-mode powertrain system that includes both a first and second drive unit. A sophisticated controller monitors the high-voltage DC power bus, communicates with two inverters, and can detect when one of the inverters operates in an uncontrolled generating (UCG) mode. The system determines the driveline torque related to the inverter's operation and calculates the necessary compensating torque to ensure optimal performance. Furthermore, it can detect faults that might induce unintended lateral motion, allowing for effective torque control.
Additionally, Liu's work on a battery electric vehicle energy storage system has led to the development of a high voltage rechargeable energy storage system (RESS). This innovative system integrates several battery modules that can be reconfigured into parallel and series arrangements. During the reconfiguration transitions, a low voltage battery efficiently services the vehicle’s low voltage needs, while being preconditioned ahead of the process.
Career Highlights
Jinming Liu is currently associated with GM Global Technology Operations LLC, where he continues to develop groundbreaking automotive technologies. His diverse portfolio of inventions highlights his commitment to advancing vehicle efficiency and performance.
Collaborations
Throughout his career, Liu has worked closely with esteemed colleagues such as Lan Wang and Min-Joong Kim. These collaborations have undoubtedly played a significant role in the success of his innovations, combining expertise and vision for the future of automotive technology.
Conclusion
Jinming Liu's contributions to the automotive sector, exemplified through his impressive patent portfolio, reflect his dedication to innovation. His work in enhancing powertrain systems and energy storage solutions positions him as a vital figure in the ongoing evolution of vehicle technology, promising a more efficient and reliable driving experience.
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.