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For the Inventor, By the Inventor

Yongin, South Korea

Yun Seok Kim

This inventor holds 21 USPTO granted patents and 6 published patent applications. Top assignees: Hyundai Motor Company, Kia Motors Corporation, Myunghwa Ind. Co., Ltd.. Active years: 2012-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yun Seok Kim. Retrieved from https://idiyas.com/inventor/yun-seok-kim

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

USPTO Granted Patents = 21 

% Patents Active = 81.0

Average Co-Inventor Count = 5.0

ph-index = 5

Forward Citations = 56(Granted Patents)


Location History:

  • Yongin-si, KR (2012 - 2018)
  • Gyeonggi-do, KR (2013 - 2018)

Company Filing History:

goldMedal20 out of 20,267 
 
Hyundai Motor Company
 patents
silverMedal15 out of 8,094 
 
Kia Motors Corporation
 patents
bronzeMedal7 out of 20 
 
Myunghwa Ind. Co., Ltd.
 patents
4. 6 out of 177 
 
Amotech Co., Ltd.
 patents
5. 1 out of 50 
 
Kia Motor Corporation
 patents
where one patent can have more than one assignee

Years Active: 2012-2018

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21 patents (USPTO):Explore Patents
1. 9957850 - Method of controlling lock pin of continuously variable valve timing system (2018-05-01),
2. 9874117 - Apparatus for opening and closing channel (2018-01-23),
3. 9828891 - CVVT system (2017-11-28),
4. 9810107 - Intermediate phase adjustment apparatus of CVVT (2017-11-07),
5. 9577300 - Li-air hybrid battery and method for manufacturing the same (2017-02-21),
6. 9401514 - Fuel cell separator and method for surface treatment of the same (2016-07-26),
7. 9188128 - Electric water pump (2015-11-17),
8. 9188067 - Variable compression ratio device and internal combustion engine including the same (2015-11-17),
9. 9184450 - Li-air hybrid battery and method for manufacturing the same (2015-11-10),
10. 8961154 - Electric water pump (2015-02-24),
11. 8911919 - Local hydrophilic gas diffusion layer and fuel cell stack comprising the same (2014-12-16),
12. 8883364 - Manifold insert having distribution guides and fuel cell stack comprising the same (2014-11-11),
13. 8839503 - Method for manufacturing stator for electric water pump (2014-09-23),
14. 8816560 - Canned motor for reducing cogging torque (2014-08-26),
15. 8791397 - Induction heating device for fuel cell system (2014-07-29),

Title: **Yun Seok Kim: Innovator in Automotive Engineering**

Introduction

Yun Seok Kim, based in Yongin-si, South Korea, is an accomplished inventor with a remarkable portfolio of 21 patents. His work primarily focuses on innovative solutions in the field of automotive engineering, particularly in valve timing systems.

Latest Patents

Among his latest patents is a "Method of Controlling Lock Pin of Continuously Variable Valve Timing System." This inventive method involves operating a spool of a valve bolt with oil supplied to the system, facilitating the control of a lock pin in a CVVT (Continuous Variable Valve Timing) system. Additionally, he has developed an "Apparatus for Opening and Closing Channel." This apparatus utilizes a diverter valve capable of sliding and features a pressure-reducing portion that minimizes the side force caused by hydraulic pressure. These innovations significantly enhance the efficiency and reliability of automotive systems.

Career Highlights

Yun Seok Kim has had a successful career within prominent automotive companies, including Hyundai Motor Company and Kia Motors Corporation. His expertise in engineering and innovation has allowed him to contribute significantly to the advancement of automotive technology.

Collaborations

Throughout his career, Kim has collaborated with notable coworkers, including Seung Yong Lee and Yong Sun Park. These collaborations have likely enriched his projects and contributed to the development of his innovative patents.

Conclusion

Yun Seok Kim stands out as a notable inventor, leveraging his knowledge and skills to drive innovation in the automotive field. With a robust portfolio of patents, he continues to shape the future of automotive technology through his inventive ideas and engineering excellence.

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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