Rochester Hills, MI, United States of America

Changchun Li

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Fca US LLC. Active years: 2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Changchun Li. Retrieved from https://idiyas.com/inventor/changchun-li-ptcddbr9

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2023

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1 patent (USPTO):Explore Patents

Title: Changchun Li: Innovator in Electric Vehicle Thermal Systems

Introduction: Changchun Li is a prominent inventor based in Rochester Hills, MI (US). He has made significant contributions to the field of electric vehicle technology, particularly in thermal systems. His innovative approach focuses on enhancing vehicle efficiency through effective waste heat recovery.

Latest Patents: Changchun Li holds a patent for an "Electric vehicle thermal system with waste heat recovery." This thermal system is designed to optimize vehicle performance by utilizing a high temperature coolant loop that is thermally coupled to a heater core. Additionally, it features a low temperature coolant loop that is thermally connected to an electric motor and power electronics. A first four-way valve is included to selectively fluidly couple these loops, allowing coolant heated by the electric motor and/or power electronics to be directed to the heater core. This design facilitates the heating of airflow passing through the system, thereby improving overall vehicle efficiency.

Career Highlights: Changchun Li is currently employed at FCA US LLC, where he continues to develop innovative solutions for the automotive industry. His work focuses on integrating advanced thermal management systems into electric vehicles, contributing to the growing demand for sustainable transportation solutions.

Collaborations: Throughout his career, Changchun has collaborated with notable colleagues, including Craig A. Lindquist and Attilio Crivellari. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies in the automotive sector.

Conclusion: Changchun Li's contributions to electric vehicle thermal systems exemplify the importance of innovation in the automotive industry. His patent for a waste heat recovery system showcases his commitment to enhancing vehicle efficiency and sustainability. As the automotive landscape continues to evolve, inventors like Changchun Li play a crucial role in shaping the future of transportation.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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