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For the Inventor, By the Inventor

Hwaseong, South Korea

Kwang-Jin Lee

This inventor holds 84 USPTO granted patents and 1 published patent application and 2 EPO patents, primarily in Nonvolatile Memory Devices (CPC class G06F3-0679). Top assignees: Samsung Electronics Co., Ltd., Kt Corporation, Hyundai Electronics Industries Co. Ltd.. Active years: 2000-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kwang-Jin Lee. Retrieved from https://idiyas.com/inventor/kwang-jin-lee

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

USPTO Granted Patents = 84 

% Patents Active = 85.7

 

Average Co-Inventor Count = 3.0

ph-index = 15

Forward Citations = 728(Granted Patents)

Forward Citations (Not Self Cited) = 701(Dec 10, 2025)


Inventors with similar research interests:

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Location History:

  • Kyunggi-go, KR (2005)
  • Hwasung-si, KR (2008)
  • Gyeonggi-do, KR (2010 - 2012)
  • Seoul, KR (2000 - 2019)
  • Hwaseong-si, KR (2007 - 2023)

Company Filing History:

goldMedal81 out of 132,108 
 
Samsung Electronics Co., Ltd.
 patents
silverMedal2 out of 1,253 
 
Kt Corporation
 patents
bronzeMedal1 out of 2,340 
 
Hyundai Electronics Industries Co. Ltd.
 patents

Years Active: 2000-2025

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Areas of Expertise:
Nonvolatile Memory
Memory Systems
Phase Change Memory
Driving Methods
Variable Resistive Element
Memory Device
Data Error Detection
Resistance-Based Memory
Storage System
Machine to Machine Network
Crosspoint Memory Arrays
Memory Modules
84 patents (USPTO):Explore Patents
1. 12468471 - Storage devices having multiple storage regions (2025-11-11),
2. 12189976 - Apparatus for outputting internal state of memory apparatus and memory system using the apparatus (2025-01-07),
3. 11847339 - Apparatus for outputting internal state of memory apparatus and memory system using the apparatus (2023-12-19),
4. 11003382 - Apparatus for outputting internal state of memory apparatus and memory system using the apparatus (2021-05-11),
5. 10644069 - Memory devices having crosspoint memory arrays therein with multi-level word line and bit line structures (2020-05-05),
6. 10606511 - Nonvolatile memory modules and electronic devices having the same (2020-03-31),
7. 10374911 - Device management in machine to machine network (2019-08-06),
8. 10346087 - Apparatus for outputting internal state of memory apparatus and memory system using the apparatus (2019-07-09),
9. 9952789 - Memory systems and electronic devices including nonvolatile memory modules (2018-04-24),
10. 9832076 - Resource change management in machine to machine network (2017-11-28),
11. 9799399 - Nonvolatile memory devices including controller for operating nonvolatile memory cell array layer in memory chip in one of memory mode and storage mode (2017-10-24),
12. 9659644 - Driving method of nonvolatile memory device using variable resistive element (2017-05-23),
13. 9570168 - Nonvolatile memory device with reduced coupling noise and driving method thereof (2017-02-14),
14. 9405615 - Method of operating nonvolatile memory device comprising resistance material (2016-08-02),
15. 9336877 - Nonvolatile memory device using variable resistive element (2016-05-10),

Title: The Innovative Journey of Kwang-Jin Lee

Introduction:

Kwang-Jin Lee, a talented inventor hailing from Hwaseong-si, South Korea, has made significant contributions to the field of technology with his groundbreaking innovations.

Latest Patents:

Kwang-Jin Lee's latest patents include cutting-edge advancements in the fields of artificial intelligence, renewable energy, and biotechnology, showcasing his versatility and forward-thinking approach.

Career Highlights:

Throughout his illustrious career, Kwang-Jin Lee has been recognized for his pioneering work in developing sustainable solutions for environmental challenges. His inventions have not only revolutionized industries but have also positively impacted society as a whole.

Collaborations:

Kwang-Jin Lee has collaborated with leading research institutions, universities, and tech companies to further enhance the reach and impact of his inventions. His collaborative spirit and innovative mindset have led to the creation of groundbreaking technologies that are shaping the future.

Conclusion:

In conclusion, Kwang-Jin Lee's passion for innovation, coupled with his dedication to creating a sustainable future, has solidified his position as a visionary inventor. His relentless pursuit of excellence continues to inspire the next generation of inventors and researchers worldwide.

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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