Suwon, South Korea

Sang Jae Han

This inventor holds 9 USPTO granted patents and 2 published patent applications. Top assignees: Hyundai Motor Company, Kia Corporation, Kia Motors Corporation. Active years: 2017-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sang Jae Han. Retrieved from https://idiyas.com/inventor/sang-jae-han

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 = 100.0

Average Co-Inventor Count = 3.8

ph-index = 1

Forward Citations = 5(Granted Patents)


Location History:

  • Suwon-si, KR (2017 - 2018)
  • Gyeonggi-do, KR (2023)
  • Hwaseong-si, KR (2019 - 2024)

Company Filing History:


Years Active: 2017-2025

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9 patents (USPTO):Explore Patents

Title: Innovations of Sang Jae Han

Introduction

Sang Jae Han is a prominent inventor based in Suwon-si, South Korea. He has made significant contributions to the field of automotive technology, holding a total of nine patents. His work focuses on enhancing vehicle functionality and efficiency through innovative control methods.

Latest Patents

One of his latest patents is titled "Vehicle and method of controlling vehicle." This invention involves a vehicle designed to facilitate communication between a load using power while parked and a battery. It features a first controller that manages the operation of a load during parking and a power management controller that identifies a battery to supply power based on a power request message. The controller can transmit either a power use prohibition or permission message based on the battery's charged amount and the power demand from the load.

Another notable patent is "Vehicle and control method thereof." This invention discloses a vehicle that displays battery state information, battery history information, and specific state information on a display. It includes a sensor unit to detect battery information, a display, and a controller that assesses battery aging, charging, and history information to determine whether to show this data on the display.

Career Highlights

Sang Jae Han has worked with leading automotive companies, including Hyundai Motor Company and Kia Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in vehicle technology.

Collaborations

Some of his notable coworkers include Changseob Lim and Sunho Choi, who have collaborated with him on various projects.

Conclusion

Sang Jae Han's contributions to automotive technology through his patents demonstrate his commitment to innovation and efficiency in vehicle design. His work continues to influence the industry and pave the way for future 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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