Hwaseong, South Korea

Youngmook Oh

This inventor holds 21 USPTO granted patents, primarily in Semiconductor Technology. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2015-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Youngmook Oh. Retrieved from https://idiyas.com/inventor/youngmook-oh

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

Calculating rank

% Patents Active = 90.5

Average Co-Inventor Count = 5.4

ph-index = 3

Forward Citations = 25(Granted Patents)


Location History:

  • Gyeonggi-do, KR (2016)
  • Hwaseong-si, KR (2015 - 2024)

Company Filing History:


Years Active: 2015-2025

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Areas of Expertise:
Semiconductor Device
Integrated Circuit
Fabrication Method
Self-Aligned Contact
Multilayer Etch Stop
Etching Process
Fine Patterns
Manufacturing Process
Device Structure
Technology Innovation
Process Control
21 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Youngmook Oh

Introduction: Youngmook Oh is a prominent inventor based in Hwaseong-si, South Korea. With a remarkable portfolio of 19 patents, he has made significant advancements in the field of semiconductor devices. His innovative work continues to shape the future of technology, particularly through his contributions at Samsung Electronics Co., Ltd.

Latest Patents: Youngmook Oh’s latest patents focus on the development of advanced semiconductor devices. One notable patent describes a semiconductor device that includes a metal pattern on a semiconductor substrate, an etch stop layer encompassing the metal pattern, and an interlayer dielectric layer positioned atop the etch stop layer. This invention features a contact plug that penetrates both the interlayer dielectric layer and the etch stop layer, establishing a connection to the metal pattern. The layers of insulation include materials that provide unique properties such as containing metallic elements and carbon, enhancing the efficiency and functionality of semiconductor applications.

Career Highlights: Youngmook Oh’s career is marked by his dedication to innovation at Samsung Electronics Co., Ltd. His work in semiconductor technology exemplifies his commitment to improving electronic components through patented inventions. Over the years, his contributions have been critical to advancements in device efficiency and capability, further establishing his reputation in the industry.

Collaborations: Youngmook Oh collaborates closely with several talented individuals including Jeongyun Lee and Kyungseok Min. Their teamwork enhances the innovative environment at Samsung, driving forward-thinking solutions in semiconductor development. Together, they embody a spirit of collaboration that is essential for success in a competitive technological landscape.

Conclusion: Youngmook Oh's extensive patent portfolio and contributions to semiconductor technology position him as a leading inventor in his field. His ongoing work at Samsung Electronics Co., Ltd. and collaboration with his colleagues highlight the importance of innovative thinking in driving the future of electronics. As technology continues to evolve, Youngmook's inventions will undoubtedly play a crucial role in shaping new advancements.

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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