Hwaseong, South Korea

Kyoungcho Na

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

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kyoungcho Na. Retrieved from https://idiyas.com/inventor/kyoungcho-na

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 = 80.0

Average Co-Inventor Count = 2.8

ph-index = 1


Company Filing History:


Years Active: 2025-2026

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5 patents (USPTO):Explore Patents

Title: Kyoungcho Na: Innovator in Semiconductor Technology

Introduction

Kyoungcho Na is a prominent inventor based in Hwaseong-si, South Korea. He is known for his contributions to semiconductor technology, particularly in the development of innovative semiconductor devices.

Latest Patents

Kyoungcho Na holds a patent for a semiconductor device that features an air spacer. This device includes a stack comprising a conductive structure and an insulation structure, which are arranged on a substrate. The stack extends in a first direction that is substantially parallel to the upper surface of the substrate. Additionally, the device incorporates first, second, and third spacers that are sequentially stacked on the sidewall of the stack in a second direction, which crosses the first direction. Notably, the second spacer is an air spacer that includes air, and a portion of the third spacer is coplanar with the upper surface of a capping pattern.

Career Highlights

Kyoungcho Na is currently employed at Samsung Electronics Co., Ltd., where he continues to push the boundaries of semiconductor technology. His work has significantly impacted the field, showcasing his expertise and innovative thinking.

Collaborations

Kyoungcho Na collaborates with talented coworkers, including Hyeran Lee and Sohyun Park. Their combined efforts contribute to the advancement of semiconductor technologies and innovations.

Conclusion

Kyoungcho Na is a key figure in the semiconductor industry, with a focus on developing advanced devices that enhance performance and efficiency. His contributions and collaborations continue to shape the future of technology.

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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