Seoul, South Korea

Kyunghyun Kim

This inventor holds 34 USPTO granted patents and 10 published patent applications and 3 EPO patents, primarily in Semiconductor Fabrication. Top assignees: Samsung Electronics Co., Ltd., Lg Electronics Inc., Soulbrain Co., Ltd.. Active years: 2011-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kyunghyun Kim. Retrieved from https://idiyas.com/inventor/kyunghyun-kim

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

USPTO Granted Patents = 34 

% Patents Active = 82.4

 

Average Co-Inventor Count = 5.8

ph-index = 8

Forward Citations = 139(Granted Patents)


Location History:

  • Yongin-si, KR (2015)
  • Hwaseong-si, KR (2015 - 2016)
  • Seoul, KR (2011 - 2023)

Company Filing History:


Years Active: 2011-2025

Loading Chart...
Loading Chart...
Areas of Expertise:
Plasma Etching
Semiconductor Memory Device
Wet Etching
Three-Dimensional Devices
Lighting Apparatus
Arcing Diagnosis
Electronic Device
Fabrication Method
Metal Oxide Patterns
LED Lighting Device
Plasma Sensor Module
Compositions for Etching
34 patents (USPTO):Explore Patents

Title: Innovations and Contributions of Kyunghyun Kim

Introduction

Kyunghyun Kim, located in Seoul, South Korea, is an accomplished inventor with a remarkable portfolio of 29 patents. His work primarily focuses on advanced semiconductor technologies, contributing significantly to the field of electronics and memory storage solutions.

Latest Patents

Among his latest innovations, Kim has developed a semiconductor memory device that features a stack structure comprising horizontal electrodes intricately layered on a substrate. This innovative device includes both a cell array region and an extension region, optimized to enhance performance and efficiency. Additionally, he has introduced a method and apparatus for plasma etching, which focuses on precise control of the etching process. This apparatus is designed to support a target within an etching chamber, enabling detailed adjustments to process conditions, making plasma etching both effective and adaptable to various scenarios.

Career Highlights

Kyunghyun Kim's career includes significant tenures at prominent companies, notably Samsung Electronics Co., Ltd. and LG Electronics Inc. His experience at these industry-leading firms has enabled him to push the boundaries of semiconductor technology and innovation, establishing him as a prominent figure in his field.

Collaborations

Throughout his career, Kim has collaborated with other talented individuals, including Se-Ho Cha and ChangSup Mun. These partnerships have likely facilitated the exchange of ideas and expertise, fostering an environment conducive to innovation and technological advancement.

Conclusion

Kyunghyun Kim's contributions to semiconductor technology are noteworthy, with a series of patents that reflect his inventive spirit and technical prowess. His work not only advances the field but also demonstrates the crucial role that collaboration and experience play in driving innovation forward.

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]
Loading…