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For the Inventor, By the Inventor

Ulsan, South Korea

Kyunghan Lee

This inventor holds 21 USPTO granted patents and 10 published patent applications and 7 EPO patents, primarily in Memory Device Management. Top assignees: Samsung Electronics Co., Ltd., Ulsan National Institute of Science and Technology. Active years: 2019-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kyunghan Lee. Retrieved from https://idiyas.com/inventor/kyunghan-lee

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

Calculating rank
USPTO Granted Patents = 21 

% Patents Active = 100.0

 

Average Co-Inventor Count = 3.3

ph-index = 2

Forward Citations = 11(Granted Patents)


Location History:

  • Suwon-si, KR (2023)
  • Ulsan, KR (2019 - 2024)

Company Filing History:

goldMedal17 out of 138,671 
 
Samsung Electronics Co., Ltd.
 patents
silverMedal7 out of 343 
 
Ulsan National Institute of Science and Technology
 patents
where one patent can have more than one assignee

Years Active: 2019-2026

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Areas of Expertise:
Memory Device
Storage Device
Computing System
Map Data
CXL Switch
Congestion Control
Network Switching
Heterogeneous Computing
Data Streaming
TCP Transmission
Image Processing
Path Selection
21 patents (USPTO):Explore Patents
1. 12775395 - Memory device, storage device, and computing system including memory device and storage device (2026-10-27),
2. 12748550 - System and method of host and storage device path selection by memory device (2026-09-29),
3. 12572300 - Memory expander, heterogeneous computing device using memory expander, and operation method of heterogenous computing (2026-03-10),
4. 12554414 - Storage device, memory device, and computing system including the same (2026-02-17),
5. 12481457 - Operating method of memory device for managing map data of each of plurality of storage devices, computing system including memory device, and operating method of computing system (2025-11-25),
6. 12423011 - Computing system generating map data, and method of operating the same (2025-09-23),
7. 12346262 - Computing system including memory device and storage device that share map data, and operating method thereof (2025-07-01),
8. 12333179 - Operation method of host configured to communicate with storage devices and memory devices, and system including storage devices and memory devices (2025-06-17),
9. 12326817 - Storage device for managing map data, computing device including storage device for managing map data and memory device, and operating method of computing device (2025-06-10),
10. 12321302 - Storage device, memory device, and system including storage device and memory device (2025-06-03),
11. 12287751 - Computing system including CXL switch, memory device and storage device and operating method thereof (2025-04-29),
12. 12175093 - Memory device, storage device, and computing system including memory device and storage device (2024-12-24),
13. 12164802 - System and method of host and storage device path selection by memory device (2024-12-10),
14. 11974352 - Method and apparatus for determining bottleneck link (2024-04-30),
15. 11726701 - Memory expander, heterogeneous computing device using memory expander, and operation method of heterogenous computing (2023-08-15),

Title: Kyunghan Lee: Innovator in Computing Systems

Introduction

Kyunghan Lee is a prominent inventor based in Ulsan, South Korea, known for his significant contributions to the field of computing systems. With an impressive portfolio of 15 patents, he continues to push the boundaries of technology and innovation through his inventive work.

Latest Patents

Kyunghan Lee's latest patents include a groundbreaking computing system comprising a memory device and storage device that share map data. This advanced computing system features a host, a volatile memory, and a nonvolatile storage device connected through a distinct interface. The innovative design allows for efficient data management and communication between the components, particularly during the initialization process, where map data is transferred from the nonvolatile memory to the volatile memory.

Another notable patent details an operation method for a host configured to interact with multiple storage devices and memory devices. The system is equipped with a Compute Express Link (CXL) architecture, facilitating communication between various devices and enabling seamless exchanges of map data, thus enhancing computational efficiency.

Career Highlights

Throughout his career, Kyunghan Lee has worked with esteemed organizations, including Samsung Electronics Co., Ltd. and the Ulsan National Institute of Science and Technology. His experience in these influential companies has played a crucial role in shaping his innovative approach to technology and research in computing systems.

Collaborations

Kyunghan has collaborated with notable professionals in the field, including his coworkers Jae-Gon Lee and Chon Yong Lee. Through these partnerships, he has been able to blend various perspectives and expertise, further driving advancements in computing technology.

Conclusion

Kyunghan Lee represents the spirit of innovation within the technology sector, particularly in the realm of computing systems. His 15 patents underscore his commitment to developing solutions that advance the industry, paving the way for future technological breakthroughs.

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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