Seongnam, South Korea

Yoo Nam Jeon

This inventor holds 20 USPTO granted patents and 3 published patent applications, primarily in Semiconductor Memory. Top assignees: Hynix Semiconductor Inc., Skhynix Inc.. Active years: 2004-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoo Nam Jeon. Retrieved from https://idiyas.com/inventor/yoo-nam-jeon

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

USPTO Granted Patents = 20 

% Patents Active = 70.0

Average Co-Inventor Count = 1.7

ph-index = 4

Forward Citations = 47(Granted Patents)


Location History:

  • Kyungki-Do, KR (2004 - 2010)
  • Ichon-Shi, KR (2004 - 2010)
  • Kyeongki-do, KR (2010)
  • Seongnam-si, KR (2008 - 2014)
  • Gyeonggi-do, KR (2015 - 2019)

Company Filing History:


Years Active: 2004-2019

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Areas of Expertise:
Semiconductor Memory Device
Nonvolatile Memory
Flash Memory
3D Memory
Programming Method
Fabrication Method
Memory System
Erase Method
Sensing Circuit
Multi-Level Cell
Row Decoder
Soft Programming
20 patents (USPTO):Explore Patents

Title: Yoo Nam Jeon: Innovator in Semiconductor Technology

Introduction: Yoo Nam Jeon, based in Seongnam-si, South Korea, is a distinguished inventor known for his significant contributions to the field of semiconductor technology, holding an impressive portfolio of 20 patents. His work is primarily focused on advancements in semiconductor memory devices, showcasing innovative methods for programming data.

Latest Patents: Among his latest patents, Yoo Nam Jeon has developed a semiconductor memory device that incorporates a method for programming multi-bit data. This invention details a sophisticated process where the threshold voltage of memory cells is carefully managed during program operations, ensuring efficient data storage and retrieval. Another notable patent involves the design of a semiconductor device equipped with a memory array, which includes an operation circuit capable of executing program and erase loops effectively. This design optimizes the control of threshold voltage values, enhancing performance and reliability in semiconductor operations.

Career Highlights: Yoo Nam Jeon has had a prolific career, showcasing his expertise while employed at prominent companies such as Hynix Semiconductor Inc. and SK Hynix Inc. His innovative spirit and commitment to advancing technology have positioned him as a leader in the semiconductor sector, where his contributions continue to influence the development of modern memory devices.

Collaborations: Throughout his career, Yoo Nam Jeon has collaborated with respected professionals in the field, including Ki Seog Kim and Keon Soo Shim. These partnerships have fostered a creative environment conducive to innovation and have enabled the successful development of cutting-edge semiconductor technologies.

Conclusion: Yoo Nam Jeon's achievements in semiconductor technology have not only earned him a place as a prominent inventor but also have paved the way for future advancements in the industry. His patents reflect a deep understanding of complex systems and a dedication to pushing the boundaries of what is possible in memory device 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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