Gyeonggi-do, South Korea

Ji Won Oh

This inventor holds 76 USPTO granted patents and 8 published patent applications and 3 EPO patents, primarily in Electric Vehicle Control. Top assignees: Hyundai Motor Company, Kia Corporation, Kia Motors Corporation. Active years: 2019-2026.

USPTO Granted Patents = 76 

% Patents Active = 98.7


Average Co-Inventor Count = 1.9

ph-index = 3

Forward Citations = 39(Granted Patents)

Forward Citations (Not Self Cited) = 17(Dec 10, 2025)


Location History:

  • Gyeonggi-do, KR (2019 - 2024)
  • Hwaseong-si, KR (2019 - 2024)
  • Whasung-Si, KR (2024)

Company Filing History:


Years Active: 2019-2026

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Areas of Expertise:
Torque Control
Regenerative Braking
Wheel Slip
Driving Force
Vehicle Speed Limit
Virtual Propulsion
Internal Combustion Virtualization
Boost Mode
Backlash Estimation
Electric Vehicle
Driving Status
Virtual After-Burn
76 patents (USPTO):Explore Patents

Title: Ji Won Oh: Innovator in Automotive Technology

Introduction

Ji Won Oh, an accomplished inventor based in Gyeonggi-do, South Korea, has made significant contributions to the field of automotive technology. With a remarkable portfolio of 55 patents, Ji Won Oh stands out as a leading figure in innovations aimed at enhancing vehicle performance and efficiency.

Latest Patents

Among his latest patents, the "Method of controlling torque of a vehicle driving device" showcases a sophisticated approach to vehicle dynamics. This method involves estimating the speed of a vehicle’s driving system from collected data and recalibrating torque based on real-time speed differences to optimize performance. Another noteworthy patent is the "Method of virtualizing characteristics of an internal combustion engine vehicle in an electric vehicle." This innovative approach allows for the simulation of an internal combustion engine's operational characteristics within an electric vehicle, enhancing user experience and driving dynamics through intelligent control of powertrain elements.

Career Highlights

Ji Won Oh has had a fruitful career working with prominent automotive manufacturers such as Hyundai Motor Company and Kia Motors Corporation. His experience in these organizations has provided him with the platform to develop groundbreaking automotive technologies, contributing to advances in vehicle design and functionality.

Collaborations

In his pursuit of innovation, Ji Won Oh has collaborated with talented coworkers including Jeong Soo Eo and Sung Jae Kim. Together, they have contributed to the refinement and implementation of advanced automotive systems that seek to redefine driving experiences.

Conclusion

Ji Won Oh's contributions to the automotive industry through his extensive patent portfolio and collaborations exemplify the importance of innovation in technology. His work not only addresses current challenges but also paves the way for future developments in vehicle performance and sustainability. As the automotive landscape continues to evolve, inventors like Ji Won Oh play a crucial role in shaping its future.

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