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For the Inventor, By the Inventor

Anyang, South Korea

Dongjin Yun

This inventor holds 8 USPTO granted patents. Top assignees: Ls Electric Co., Ltd., Ls Electric Co., Ltd.. Active years: 2022-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Dongjin Yun. Retrieved from https://idiyas.com/inventor/dongjin-yun-5ql9sxvh

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

Calculating rank
USPTO Granted Patents = 8

% Patents Active = 75.0

Average Co-Inventor Count = 4.2

ph-index = 1


Company Filing History:

goldMedal4 out of 189 
 
Ls Electric Co., Ltd.
 patents
silverMedal4 out of 46 
 
Ls Electric Co., Ltd.
 patents

Years Active: 2022-2026

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8 patents (USPTO):Explore Patents
1. 12763278 - Semiconductor circuit breaker and overvoltage suppression unit of semiconductor circuit breaker (2026-10-13),
2. 12609525 - Solid state circuit breaker and control method therefor (2026-04-21),
3. 12567731 - Power device protection apparatus (2026-03-03),
4. 12562321 - Semiconductor circuit breaker (2026-02-24),
5. 12519468 - Circuit breaker using semiconductor (2026-01-06),
6. 11967858 - Static transfer switch, and ups module to which static transfer switch is applied (2024-04-23),
7. 11799317 - Power supply system (2023-10-24),
8. 11469611 - Power supply system (2022-10-11),

Title: **Dongjin Yun: Innovator in Uninterruptible Power Supply Technology**

Introduction

Dongjin Yun is a prominent inventor based in Anyang-si, South Korea. With a total of three patents to his name, he has made significant contributions to the field of power supply systems. His inventions are pivotal in ensuring reliable and efficient electrical solutions.

Latest Patents

Among his latest patents, Dongjin Yun has developed a static transfer switch and an uninterruptible power supply (UPS) module that incorporates this static transfer switch. The static transfer switch (STS) design features a semiconductor rectifying element that connects to a direct current power source. It also includes a bypass circuit and a breaker to control the flow of electricity. This innovative design enhances the reliability of UPS systems by ensuring continuous power supply during interruptions.

Another notable invention is a comprehensive power supply system that allows for seamless switching among multiple power supply devices. This system includes circuit breakers that can manage the switching on and off of individual circuits, thereby providing an efficient solution for uninterruptible power supplies.

Career Highlights

Dongjin Yun is affiliated with LS Electric Co., Ltd., where he applies his expertise in electrical engineering to develop innovative energy solutions. His inventions have not only advanced technology within his company but have also contributed to the broader field of power management.

Collaborations

Throughout his career at LS Electric Co., Ltd., Dongjin Yun has collaborated with notable colleagues, including Dohyun Kim and Jiheon Lee. Their joint efforts have fostered a collaborative environment that encourages innovation and the successful development of cutting-edge technologies.

Conclusion

Dongjin Yun is a forward-thinking inventor whose work in the domain of uninterruptible power supplies and power management technologies stands out. With three patents under his belt, his contributions will undoubtedly continue to enhance the reliability of power supply systems, making significant impacts in various industries.

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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