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Changwon, South Korea

Hyundai Wia Corporation

USPTO Granted Patents = 93

% Expired Patents = 2.2

EPO Patents = 17

Trademarks = 2

Forward Citations = 130

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120 inventors (with patents filed for the assignee):

Seung Tark Oh (14 out of 34 patents)

Man Hee Kim (10 out of 13 patents)

Chang Hee Jeong (10 out of 11 patents)

4. Sang Shin Lee (9 out of 111 patents)

5. Pil Ki Kim (9 out of 10 patents)

6. Sung Keun Lim (9 out of 13 patents)

7. Man Ju Oh (8 out of 131 patents)

8. Bum Jae Lee (8 out of 10 patents)

9. Tae Hong Kim (8 out of 8 patents)

10. Sung Su Yoo (7 out of 14 patents)

11. Junseok Park (7 out of 22 patents)

12. Jeong Won Song (7 out of 7 patents)

13. Thomas Christopher Bowen (7 out of 74 patents)

14. Hee Il Kim (7 out of 9 patents)

15. Taewoo Lee (7 out of 12 patents)

Core Competencies:

Electric Vehicle

Constant Velocity Joint

Thermal Management

Clutch Control

Drive Axle Assembly

Torque Distribution

Refrigerant Module

Drift Driving Control

Integrated Circuit

Gear Shifting Actuator

Hybrid Vehicle

Turbo Charger

93 patents: Sort by Forward Citations

1. 12741503 - Refrigerant module of integrated thermal management system for vehicle (2026-09-22),

2. 12729892 - Valve assembly and a heat pump system including the same (2026-09-08),

3. 12715307 - Apparatus and method for control electric vehicle (2026-08-25),

4. 12697851 - Integrated thermal management module for vehicle (2026-08-04),

5. 12668104 - Refrigerant module and integrated thermal management module for vehicle including the same (2026-06-30),

6. 12654511 - Valve apparatus and integrated thermal management system using same (2026-06-16),

7. 12644528 - Cooling medium distribution apparatus for vehicle (2026-06-02),

8. 12636908 - Drive axle assembly (2026-05-26),

9. 12631377 - Integrated thermal management system for mobility (2026-05-19),

10. 12631178 - Scroll compressor having back pressure circulation structure (2026-05-19),

11. 12630054 - Reservoir tank for integrated heat management, and integrated heat management module comprising same (2026-05-19),

12. 12624900 - Heat exchanger (2026-05-12),

13. 12535275 - Heat exchanger (2026-01-27),

14. 12515532 - Apparatus and method for controlling electric vehicle including twin clutches (2026-01-06),

15. 12504071 - Disconnecting device (2025-12-23),

Company Overview

Hyundai Wia Corporation, headquartered in Changwon, South Korea, specializes in advanced electric vehicle technology. The company focuses on developing and manufacturing critical components such as constant velocity joints, drive axle assemblies, and thermal management systems. With a strong emphasis on innovation, Hyundai Wia also explores clutch control, torque distribution, and refrigerant modules, contributing to the evolution of electric mobility solutions. Its expertise in drift driving control further enhances the performance and safety of modern vehicles.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

93 Patents

#5 in Changwon

#203 in South Korea

#8,299 in the World

Changwon, South Korea

Hyundai Wia Corporation

Forward Citations = 130

120 inventors:

Seung Tark Oh (14 out of 34 patents)

Man Hee Kim (10 out of 13 patents)

Chang Hee Jeong (10 out of 11 patents)

4. Sang Shin Lee (9 out of 111 patents)

5. Pil Ki Kim (9 out of 10 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hyundai Wia Corporation. Retrieved from https://idiyas.com/company/hyundai-wia

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

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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