Suwon, South Korea

Sehyun Chang

This inventor holds 20 USPTO granted patents and 6 published patent applications, primarily in Vehicle Suspension Systems. Top assignees: Hyundai Motor Company, Kia Corporation, Kia Corporatin. Active years: 2018-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sehyun Chang. Retrieved from https://idiyas.com/inventor/sehyun-chang

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

Calculating rank
USPTO Granted Patents = 20 

% Patents Active = 85.0

Average Co-Inventor Count = 4.5

ph-index = 2

Forward Citations = 11(Granted Patents)


Company Filing History:


Years Active: 2018-2026

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Areas of Expertise:
Independent Steering Apparatus
Corner Module
Suspension Apparatus
Driving Module
Clutch
Vehicle Height Control
Roll Control System
User Interface
Power Steering Control
20 patents (USPTO):Explore Patents

Title: Sehyun Chang: Innovator in Vehicle Height Control Systems

Introduction

Sehyun Chang is a prominent inventor based in Suwon-si, South Korea. He has made significant contributions to the automotive industry, particularly in the field of vehicle height control systems. With a total of 20 patents to his name, Chang's innovations are paving the way for advancements in vehicle technology.

Latest Patents

Chang's latest patents include a vehicle height control system that features an arm connected to a vehicle body and a wheel. This system incorporates a bearing unit, a crank, a push rod, and a spring reaction force variable device to adjust the vehicle's height effectively. Another notable patent is the vehicle-height control system of an independent corner module. This system utilizes a suspension link, a gear unit, a control torsion bar, and a torsion variation unit to maintain the desired height of the vehicle.

Career Highlights

Throughout his career, Sehyun Chang has worked with leading automotive companies, including Hyundai Motor Company and Kia Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to the advancement of vehicle technology.

Collaborations

Chang has collaborated with talented individuals in the industry, including Sang Woo Hwang and Min Jun Kim. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in vehicle height control systems.

Conclusion

Sehyun Chang's contributions to the automotive industry through his innovative patents and collaborations highlight his role as a key figure in advancing vehicle technology. His work continues to influence the future of automotive 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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