Gyeonggi-do, South Korea

Changnam Park

This inventor holds 1 USPTO granted patent. Top assignee: Jatco Corporation. Active years: 2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Changnam Park. Retrieved from https://idiyas.com/inventor/changnam-park-e0pbkh2z

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2016

Loading Chart...
1 patent (USPTO):Explore Patents

Title: Changnam Park: Innovator in Continuously Variable Transmission Technology

Introduction

Changnam Park is a notable inventor based in Gyeonggi-do, South Korea. He has made significant contributions to the field of automotive technology, particularly in the area of continuously variable transmissions (CVTs). With a focus on enhancing vehicle performance and safety, Park has developed innovative solutions that address key challenges in the automotive industry.

Latest Patents

Changnam Park holds a patent for a control device for continuously variable transmission. This invention includes a frictional engagement element that disconnects power between an engine and a drive wheel in a vehicle. The control unit regulates the transmission ratio of the CVT and the frictional engagement element. When the vehicle is at a stop and the transmission ratio is not at its maximum, the control unit adjusts the transmission ratio to the maximum while controlling the frictional engagement element into a slip state. Additionally, when the vehicle is on an upward slope, the control unit sets the engagement pressure of the frictional engagement element and the engine torque according to the road slope, preventing the vehicle from sliding down.

Career Highlights

Changnam Park is currently employed at Jatco Corporation, a leading company in the development of transmission systems. His work at Jatco has allowed him to apply his innovative ideas in a practical setting, contributing to advancements in automotive technology. With a total of 1 patent, Park's contributions are recognized within the industry.

Collaborations

Throughout his career, Changnam Park has collaborated with talented individuals such as Jongkeun Lim and MyongSeog Chang. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.

Conclusion

Changnam Park is a distinguished inventor whose work in continuously variable transmission technology has the potential to enhance vehicle performance and safety. His innovative solutions reflect a commitment to advancing automotive technology, making him a valuable contributor to the industry.

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]
Loading…