Seoul, South Korea

SeungHyun Lim

This inventor holds 15 USPTO granted patents and 4 published patent applications, primarily in Semiconductor Devices. Top assignees: Samsung Electronics Co., Ltd., Yonsei University. Active years: 2010-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: SeungHyun Lim. Retrieved from https://idiyas.com/inventor/seunghyun-lim

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

Calculating rank
USPTO Granted Patents = 15 

% Patents Active = 100.0

Average Co-Inventor Count = 5.3

ph-index = 4

Forward Citations = 59(Granted Patents)


Location History:

  • Yongin-si, KR (2013 - 2015)
  • Seoul, KR (2010 - 2019)

Company Filing History:


Years Active: 2010-2025

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Areas of Expertise:
Semiconductor Devices
3D Memory
Non-Volatile Memory
Charge Storage Layers
Vertical Memory
Fabrication Methods
Analog-to-Digital Converter
Switched Capacitor Circuit
15 patents (USPTO):Explore Patents

Title: SeungHyun Lim: Innovator in Semiconductor Technology

Introduction

SeungHyun Lim is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of semiconductor technology, holding a total of 15 patents. His work focuses on advancing semiconductor devices and their fabrication methods.

Latest Patents

One of his latest patents involves a semiconductor device that includes a substrate with an active region extending in a first direction. This device features an element isolation layer adjacent to the active region, a gate electrode on the substrate extending in a second direction, and a plurality of channel layers spaced apart along a third direction. Additionally, a source/drain region is provided in a recess of the active region adjacent to the gate electrode, connected to the channel layers. Another notable patent describes a semiconductor device with a stack structure comprising insulating patterns and electrode structures alternately stacked on a substrate, along with a vertical channel structure that penetrates the stack structure.

Career Highlights

SeungHyun Lim has worked with leading organizations in the technology sector, including Samsung Electronics Co., Ltd. and Yonsei University. His experience in these prestigious institutions has allowed him to develop innovative solutions in semiconductor technology.

Collaborations

Throughout his career, SeungHyun Lim has collaborated with notable colleagues, including Kihyun Hwang and Bio Kim. These partnerships have contributed to the advancement of his research and inventions.

Conclusion

SeungHyun Lim's contributions to semiconductor technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence advancements in semiconductor devices and fabrication methods.

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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