Yangsan, South Korea

Ji-Yun Cha

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignees: Hyundai Motor Company, Hyundia Motor Company, Kia Corporation. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ji-Yun Cha. Retrieved from https://idiyas.com/inventor/ji-yun-cha-4e6j3c71

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 = 11.0

ph-index = 1


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Ji-Yun Cha

Introduction

Ji-Yun Cha is a notable inventor based in Yangsan-si, South Korea. She has made significant contributions to the automotive industry, particularly in the design and functionality of vehicle components. Her innovative spirit is reflected in her patent, which showcases her expertise and creativity.

Latest Patents

Ji-Yun Cha holds a patent for a roof side rail for vehicles. This invention involves a roof side rail positioned along the longitudinal direction of a vehicle. The roof side rail consists of a roof side outer panel with a cross-section projecting outward and a roof side inner panel with a cross-section projecting inward. The design allows for the upper and lower portions of the roof side inner panel to be assembled with the corresponding portions of the roof side outer panel. Additionally, a roof panel is removably mounted on the vehicle, with the roof side outer panel providing support when the roof panel is installed. This innovative design enhances the structural integrity and aesthetic appeal of vehicles.

Career Highlights

Throughout her career, Ji-Yun Cha has worked with prominent companies in the automotive sector, including Hyundai Motor Company and Kia Corporation. Her experience in these leading organizations has allowed her to develop and refine her skills in automotive design and engineering.

Collaborations

Ji-Yun Cha has collaborated with talented individuals in her field, including Yoon-Kyoung Han and Min-Soo Kim. These collaborations have contributed to her success and the advancement of innovative automotive solutions.

Conclusion

Ji-Yun Cha's contributions to the automotive industry through her patent and collaborations highlight her role as an influential inventor. Her work continues to inspire innovation in vehicle design and functionality.

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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