Yong-Kyu Lee

This inventor holds 38 USPTO granted patents, primarily in Nonvolatile Memory Devices. Top assignees: Samsung Electronics Co., Ltd., Seoul National University. Active years: 2002-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yong-Kyu Lee. Retrieved from https://idiyas.com/inventor/yong-kyu-lee

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

USPTO Granted Patents = 38

% Patents Active = 94.7

Average Co-Inventor Count = 3.5

ph-index = 9

Forward Citations = 430(Granted Patents)

Location History:

Suwon, KR (2002 - 2004)
kyunggi-do, KR (2004)
Seoul, KR (2002 - 2009)
Kyungki-Do, KR (2010)
Gyeonggi-do, KR (2010 - 2015)
Hwaseong-Si, KR (2015 - 2023)

Company Filing History:

38 out of 132,108

Samsung Electronics Co., Ltd.

patents

1 out of 1,784

Seoul National University

patents

where one patent can have more than one assignee

Years Active: 2002-2023

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Areas of Expertise:

Nonvolatile Memory

Resistive Memory

Memory Systems

Temperature Compensation

Cell Resistance

Memory Operation

Flash Memory

Control Gates

Leakage Current

Stack Layers

Semiconductor Devices

Fin Field Effect Transistors

38 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11657858 - Nonvolatile memory devices including memory planes and memory systems including the same (2023-05-23),

2. 11037626 - Nonvolatile memory devices including memory planes and memory systems including the same (2021-06-15),

3. 9728252 - Resistive memory device with temperature compensation, resistive memory system, and operating method thereof (2017-08-08),

4. 9685227 - Control of memory device reading based on cell resistance (2017-06-20),

5. 9659645 - Resistive memory device and method of writing data (2017-05-23),

6. 9646687 - Resistive memory device and operating method (2017-05-09),

7. 9646685 - Resistive memory device, resistive memory, and operating method of the resistive memory device (2017-05-09),

8. 9570200 - Resistive memory device having memory cell arrays with multiple stack layers and bad-region managing circuit and method for managing short failure (2017-02-14),

9. 9570170 - Resistive memory device and method of operating the same (2017-02-14),

10. 9558822 - Resistive memory device and method of operating the resistive memory device (2017-01-31),

11. 9558821 - Resistive memory device and method of operating the same (2017-01-31),

12. 9530494 - Memory device and method of operating the same (2016-12-27),

13. 9514813 - Resistive memory device, resistive memory system, and operating method thereof (2016-12-06),

14. 9472282 - Resistive memory device and method of operating the same (2016-10-18),

15. 9472275 - Method of operating memory device using different read conditions (2016-10-18),

Title: Yong-Kyu Lee: Innovator in Nonvolatile Memory Devices

Introduction

Yong-Kyu Lee, based in Hwaseong-si, South Korea, has made significant contributions to the field of nonvolatile memory devices. With an impressive portfolio of 38 patents, he is recognized as an influential inventor dedicated to advancing memory technology. Lee's expertise is evidenced through his innovative designs that enhance data transfer efficiency and reduce power consumption.

Latest Patents

Among his latest patents, Yong-Kyu Lee developed technology surrounding nonvolatile memory devices, which include a configuration of memory planes and dedicated pad sets. His inventions facilitate an increase in bandwidth during data transfer by minimizing delays and supporting parallel data operations. Additionally, his designs lead to reduced power consumption by eliminating unnecessary data multiplexing and signal routing. This innovative approach underscores Lee's commitment to enhancing the functionality and efficiency of memory systems.

Career Highlights

Yong-Kyu Lee has built a robust career, working with distinguished companies such as Samsung Electronics Co., Ltd. and contributing to research at Seoul National University. His experience at these prominent organizations has enabled him to refine his technical skills and insights, which he applies in his patent filings and technological advancements.

Collaborations

Throughout his career, Yong-Kyu Lee has collaborated with notable professionals, including coworkers Yeong-taek Lee and Dae-seok Byeon. These collaborations not only reflect his commitment to teamwork but also highlight the importance of collective innovation in the development of groundbreaking technologies.

Conclusion

Yong-Kyu Lee stands as a key figure in the evolution of nonvolatile memory devices. His extensive patent portfolio and collaborative efforts underscore his role as an influential inventor in the technology sector. As he continues to innovate, the impact of his work will likely shape the future of memory systems and data management.

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]