Suwon, South Korea

Kwang Dong Seong

This inventor holds 5 USPTO granted patents and 2 published patent applications. Top assignees: Samsung Electro-Mechanics Co., Ltd., Samsung Electro-Mechanics. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kwang Dong Seong. Retrieved from https://idiyas.com/inventor/kwang-dong-seong

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

USPTO Granted Patents = 5 

% Patents Active = 60.0

Average Co-Inventor Count = 4.8

ph-index = 1


Company Filing History:


Years Active: 2025-2026

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5 patents (USPTO):Explore Patents

Title: Kwang Dong Seong: Innovator in Multilayer Ceramic Capacitors

Introduction

Kwang Dong Seong is a prominent inventor based in Suwon, South Korea. He has made significant contributions to the field of electronic components, particularly in the development of multilayer ceramic capacitors. With a total of 5 patents to his name, his work has had a substantial impact on the industry.

Latest Patents

Kwang Dong Seong's latest patents include innovative technologies such as a multilayer ceramic capacitor and a manufacturing method thereof. This multilayer ceramic capacitor features a capacitor body that includes a dielectric layer and an internal electrode layer, along with an external electrode positioned outside the capacitor body. The external electrode consists of a lower layer that is electrically connected to the internal electrode layer and an upper layer that covers the lower layer. The lower layer contains a first glass with aluminum (Al) in an amount of more than 0 atom % to 8 atom % or less, while the upper layer includes a second glass with aluminum (Al) in an amount of 10 atom % or more to 20 atom % or less.

Another notable patent is for a multilayer electronic component that contains coated conductive particles. This component includes a body with multiple dielectric layers and internal electrodes, along with external electrodes connected to the internal electrodes. The conductive particles used in this invention are plate-shaped and have a coating layer that includes silicon (Si), with an Si content ranging from 0.3 at % or more to 2.0 at % or less.

Career Highlights

Kwang Dong Seong has worked with notable companies such as Samsung Electro-Mechanics Co., Ltd. and Samsung Electro-Mechanics. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in electronic components.

Collaborations

Throughout his career, Kwang Dong Seong has collaborated with talented individuals, including Young Ah Song and Bong Gyu Choi. These collaborations have fostered a creative environment that has led to the development of advanced technologies in the field.

Conclusion

Kwang Dong Seong is a distinguished inventor whose work in multilayer ceramic capacitors and electronic components has made a lasting impact on the industry. His innovative patents and collaborations highlight his commitment to advancing technology in this field.

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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