Gwangju, South Korea

Chang Han Park

This inventor holds 1 USPTO granted patent. Top assignee: Hyundai Motor Company. Active years: 2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chang Han Park. Retrieved from https://idiyas.com/inventor/chang-han-park

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


% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2018

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1 patent (USPTO):Explore Patents

Title: Innovator Chang Han Park: Pioneering Fuel Tank Overflow Solutions

Introduction: Chang Han Park, an inventive mind hailing from Gwangju, South Korea, has made significant contributions to automotive technology. With a background in engineering and innovation, his work primarily focuses on enhancing vehicle safety and efficiency.

Latest Patents: Chang has been awarded a patent for an "Apparatus and method for preventing overflow of fuel from vehicle fuel tank." This innovative solution aims to prevent liquid fuel from overflowing into a canister while the vehicle is in motion. By storing the overflowed fuel temporarily in a specially designed chamber, the system utilizes a fuel pump that drives in reverse to return fuel to the tank when the engine is turned off.

Career Highlights: Chang Han Park is currently employed at Hyundai Motor Company, one of the leading automotive manufacturers globally. His tenure at Hyundai allowed him to contribute to essential advancements in automotive technologies through innovative patents and practical applications.

Collaborations: Throughout his career, Chang has collaborated with talented colleagues such as Keun Soo Kim and June Young Park. Their joint efforts have fostered an environment of creativity and technical expertise, enhancing the suite of innovations developed at Hyundai.

Conclusion: Chang Han Park exemplifies the spirit of innovation within the automotive industry. His patented technology not only demonstrates his capabilities as an inventor but also underscores the importance of safety and efficiency in vehicle design. As he continues to work at Hyundai Motor Company, his contributions will surely pave the way for further advancements in automotive inventions.

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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