Hwaseong, South Korea

Ji Soo Lee

This inventor holds 4 USPTO granted patents. Top assignees: Hyundai Motor Company, Hyundai Wia Corporation, Kia Motors Corporation. Active years: 2017-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ji Soo Lee. Retrieved from https://idiyas.com/inventor/ji-soo-lee-7hieb

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


% Patents Active = 100.0

Average Co-Inventor Count = 2.2

ph-index = 1


Location History:

  • Yongin-si, KR (2017)
  • Hwaseong-si, KR (2020 - 2022)

Company Filing History:


Years Active: 2017-2025

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4 patents (USPTO):Explore Patents

Title: **Innovations by Ji Soo Lee: A Pioneer in Agricultural and Vehicle Technologies**

Introduction

Ji Soo Lee is an accomplished inventor based in Hwaseong-si, South Korea, with a notable portfolio encompassing four patents. His work primarily focuses on enhancing the functionality and efficiency of agricultural vehicles and vehicles in general, showcasing his commitment to innovation in the field of engineering.

Latest Patents

One of Lee's latest inventions is the **Working Fluid Stabilization Device for Agricultural Work Vehicle**. This sophisticated device is designed to stabilize working fluid within agricultural machinery, featuring a unique case that houses the working fluid, a gear component, and a suction mechanism to improve performance. By mitigating bubble generation caused by the gear's rotation, the device effectively prevents inefficiencies in the suction part of the transmission system.

Another significant contribution from Lee is the **Apparatus and Method of Controlling Fuel Gauge in Circuit Mode of Vehicle**. This invention includes a vehicle mode determiner that assesses the damping and response times to identify whether the vehicle is operating in a general or circuit mode. This innovation allows for precise fuel amount calculations based on engine consumption, ensuring that the fuel gauge accurately reflects the vehicle's fuel level.

Career Highlights

Throughout his career, Ji Soo Lee has had the privilege of working with renowned automotive companies, including Hyundai Motor Company and Kia Motors Corporation. His tenure at these organizations has allowed him to apply his inventive skills to large-scale automotive solutions and advancements, contributing to the ever-evolving landscape of vehicle technology.

Collaborations

In his innovative journey, Lee has collaborated with notable colleagues such as Sung Keun Lim and Heon Kang. These partnerships have fostered a creative environment where unique ideas can flourish, further promoting the development of cutting-edge inventions that address real-world challenges.

Conclusion

Ji Soo Lee's dedication to innovation and excellence in engineering is evident through his impressive patent portfolio and collaborative efforts. His inventions not only reflect his profound understanding of vehicle technology but also illustrate his commitment to enhancing agricultural and vehicle efficiency. As he continues to push the boundaries of invention, Ji Soo Lee stands out as a leading inventor in the realm of technological advancements.

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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