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For the Inventor, By the Inventor

Hwaseong, South Korea

Hyoung Hyoun Kim

This inventor holds 9 USPTO granted patents and 4 published patent applications. Top assignee: Hyundai Motor Company. Active years: 2016-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hyoung Hyoun Kim. Retrieved from https://idiyas.com/inventor/hyoung-hyoun-kim

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

USPTO Granted Patents = 9 

% Patents Active = 11.1

Average Co-Inventor Count = 1.8

ph-index = 2

Forward Citations = 10(Granted Patents)


Location History:

  • Gwangmyeong-si, KR (2016)
  • Hwaseong-si, KR (2016 - 2017)
  • Suwon-si, KR (2018)

Company Filing History:

goldMedal9 out of 20,313 
 
Hyundai Motor Company
 patents

Years Active: 2016-2018

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9 patents (USPTO):Explore Patents
1. 10006322 - Variable valve lift apparatus (2018-06-26),
2. 9790819 - Variable valve lift system (2017-10-17),
3. 9784225 - Intake air control apparatus of engine (2017-10-10),
4. 9784220 - Intake air control apparatus of engine (2017-10-10),
5. 9624854 - Method and apparatus for fuel injection of engine system (2017-04-18),
6. 9610662 - Apparatus for assembling overhead camshaft (2017-04-04),
7. 9512747 - Valve train layout structure including cam phaser and camshaft-in-camshaft (2016-12-06),
8. 9488134 - Engine system having turbo charger (2016-11-08),
9. 9260987 - Variable valve lift system in engine and control method thereof (2016-02-16),

Title: Hyoung Hyoun Kim: Innovator in Variable Valve Technology

Introduction

Hyoung Hyoun Kim is a prominent inventor based in Hwaseong, South Korea. He has made significant contributions to the field of automotive engineering, particularly in variable valve technology. With a total of 9 patents to his name, Kim's work has been instrumental in advancing engine performance and efficiency.

Latest Patents

Among his latest innovations are two notable patents: the Variable Valve Lift Apparatus and the Variable Valve Lift System. The Variable Valve Lift Apparatus features an outer body that selectively performs a first lever motion based on the rotation of a high cam. It includes an inner body that can perform a second lever motion, allowing for enhanced control over valve operation. The design incorporates a connecting shaft and a lost motion spring, ensuring optimal performance during operation.

The Variable Valve Lift System includes a roller finger follower connected to a valve, which operates in conjunction with a hydraulic lash adjuster. This system can switch between high lift and low lift modes depending on the hydraulic pressure supplied. The cam mounted on the camshaft interacts with the roller, facilitating precise valve control.

Career Highlights

Hyoung Hyoun Kim is currently employed at Hyundai Motor Company, where he continues to innovate and develop advanced automotive technologies. His work has not only contributed to the company's success but has also set new standards in the automotive industry.

Collaborations

Throughout his career, Kim has collaborated with talented colleagues, including JongMan Jun and Hyo Sang Cho. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Hyoung Hyoun Kim's contributions to variable valve technology exemplify his dedication to engineering excellence. His patents reflect a commitment to improving automotive performance and efficiency, making him a key figure in 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]
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