Seoul, South Korea

Yu Hyun Sung

This inventor holds 4 USPTO granted patents and 1 published patent application. Top assignees: Hyundai Motor Company, Kia Motors Corporation, Kia Corporation. Active years: 2015-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yu Hyun Sung. Retrieved from https://idiyas.com/inventor/yu-hyun-sung

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

USPTO Granted Patents = 4 

% Patents Active = 100.0

Average Co-Inventor Count = 3.9

ph-index = 1

Forward Citations = 5(Granted Patents)


Location History:

  • Gyeonggi-do, KR (2015)
  • Seoul, KR (2022 - 2023)

Company Filing History:


Years Active: 2015-2025

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4 patents (USPTO):Explore Patents

Title: Innovations of Yu Hyun Sung

Introduction

Yu Hyun Sung is a notable inventor based in Seoul, South Korea. He has made significant contributions to the field of automotive technology, holding a total of 4 patents. His work focuses on enhancing vehicle performance and safety through innovative designs and methods.

Latest Patents

One of Yu Hyun Sung's latest patents is a pressure regulator and method for regulating the same. This invention aims to predict the occurrence of dew condensation inside vehicle components, allowing for preventive measures to be taken before condensation occurs. The pressure regulator features a case with an opening for insertion into a housing, an outlet, a fan, and a filter that allows gas to be discharged while blocking moisture inflow.

Another significant patent is related to hybrid electric vehicles (HEVs). This invention includes a battery, a hybrid starter generator (HSG) for starting the engine, and a controller that identifies the state of charge (SOC) of the battery. The controller determines whether to charge the battery based on the SOC when a reverse gear input is detected, thus optimizing battery performance.

Career Highlights

Yu Hyun Sung has worked with prominent automotive companies, including Hyundai Motor Company and Kia Motors Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in the automotive sector.

Collaborations

Yu has collaborated with talented individuals such as Jeong Min Shin and Sung Hoon Choi, contributing to the advancement of automotive technologies through teamwork and shared expertise.

Conclusion

Yu Hyun Sung's contributions to automotive innovation demonstrate his commitment to improving vehicle technology and safety. His patents reflect a deep understanding of the challenges faced in the industry and a proactive approach to solving them.

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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