Seoul, South Korea

Ji Won Chang

This inventor holds 6 USPTO granted patents. Top assignees: Hyundai Motor Company, Kia Corporation. Active years: 2024-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ji Won Chang. Retrieved from https://idiyas.com/inventor/ji-won-chang-4ta4avwa

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

Calculating rank

% Patents Active = 50.0

Average Co-Inventor Count = 2.9

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 2024-2026

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6 patents (USPTO):Explore Patents

Title: Ji Won Chang: Innovator in Vehicle Design

Introduction

Ji Won Chang is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the automotive industry, particularly in vehicle design. With a total of 6 patents to his name, Chang's work reflects his innovative approach to enhancing vehicle structures.

Latest Patents

Chang's latest patents include a cowl structure of a vehicle and a vehicle side body structure. The cowl structure patent describes an embodiment that features a first cowl top panel formed in a bent structure, defining a top space portion with an open rear surface. This design supports a lower portion of a windshield glass, enhancing the vehicle's aerodynamics and aesthetics. The vehicle side body structure patent outlines a side sill disposed along the front-rear direction of the vehicle body, coupled with a separate sill parting member that includes a protrusion portion extending upward from the side sill. These innovations aim to improve the overall structural integrity and performance of vehicles.

Career Highlights

Throughout his career, Ji Won Chang has worked with notable companies such as Hyundai Motor Company and Kia Corporation. His experience in these leading automotive firms has allowed him to develop and refine his innovative ideas, contributing to advancements in vehicle design.

Collaborations

Chang has collaborated with talented individuals in the industry, including coworkers Jung Yong Park and Daemyoung Park. These collaborations have fostered a creative environment that encourages the exchange of ideas and innovative solutions.

Conclusion

Ji Won Chang's contributions to vehicle design through his patents and collaborations highlight his role as an influential inventor in the automotive sector. His innovative spirit continues to drive advancements in vehicle technology.

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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