Location History:
- Ann Arbor, MI (US) (2013)
- Novi, MI (US) (2018 - 2019)
Company Filing History:
Years Active: 2013-2019
Title: Innovations by John J Lee
Introduction
John J Lee is an accomplished inventor based in Novi, MI (US). He has made significant contributions to the field of energy storage systems, particularly in the automotive sector. With a total of 3 patents to his name, Lee's work focuses on enhancing the safety and efficiency of vehicular battery systems.
Latest Patents
One of Lee's latest patents is titled "Manual service disconnect fuse state determination systems and methods." This invention provides systems and methods for estimating the state of a fuse associated with a manual service disconnect in energy storage systems within vehicles. The disclosed methods utilize a current event counting-based approach, employing weighted time data buckets to estimate the life of the manual service disconnect (MSD) fuse. A signal indicating the end-of-service life of the MSD fuse can be triggered when the total time in the weighted time data buckets exceeds a predetermined threshold.
Another notable patent is "Sensing feature on fuse element for detection prior to fuse open." This invention includes a sensing circuit that comprises a fuse made up of a main element and a sensing element. The sensing element is designed to provide pre-open detection capabilities, allowing for advance warning of an impending fuse opening event. This feature enables operators of battery-powered vehicles to take corrective measures to avoid loss of vehicular power.
Career Highlights
John J Lee is currently employed at GM Global Technology Operations, Inc. His work at this leading automotive company has allowed him to focus on innovative solutions that enhance vehicle performance and safety. Lee's expertise in energy storage systems has positioned him as a valuable asset in the automotive industry.
Collaborations
Throughout his career, Lee has collaborated with notable colleagues, including Leonard B Cantrell and Yue Fan. These partnerships have contributed to the development of advanced technologies in the field of automotive energy systems.
Conclusion
John J Lee's contributions to the field of energy storage systems demonstrate his commitment to innovation and safety in the automotive industry. His patents reflect a deep understanding of the challenges faced in vehicular technology and provide solutions that enhance the overall performance of electric vehicles.