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For the Inventor, By the Inventor

Seongnam, South Korea

Jeong-Don Ihm

This inventor holds 40 USPTO granted patents and 1 published patent application, primarily in Nonvolatile Memory. Top assignees: Samsung Electronics Co., Ltd., Samsung Electronics Ltd.. Active years: 2016-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jeong-Don Ihm. Retrieved from https://idiyas.com/inventor/jeong-don-ihm

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

USPTO Granted Patents = 40 

% Patents Active = 97.5

Average Co-Inventor Count = 4.3

ph-index = 6

Forward Citations = 99(Granted Patents)


Company Filing History:

goldMedal39 out of 132,108 
 
Samsung Electronics Co., Ltd.
 patents
silverMedal1 out of 6,229 
 
Samsung Electronics Ltd.
 patents

Years Active: 2016-2026

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Areas of Expertise:
Nonvolatile Memory
On-Die-Termination Circuit
Defect Detection
Memory Device
Retraining Operation
Storage Device
Semiconductor Device
Reference Voltage
Buffer Device
Electric System
Phase Locked Loop
40 patents (USPTO):Explore Patents
1. 12763161 - Nonvolatile memory including on-die-termination circuit and storage device including the nonvolatile memory (2026-10-13),
2. 12340867 - Memory device including on-die-termination circuit (2025-06-24),
3. 12079147 - Memory device for efficiently determining whether to perform re-training operation and memory system including the same (2024-09-03),
4. 12073898 - Nonvolatile memory including on-die-termination circuit and storage device including the nonvolatile memory (2024-08-27),
5. 11804270 - Non-volatile memory device (2023-10-31),
6. 11742040 - Nonvolatile memory including on-die-termination circuit and storage device including the nonvolatile memory (2023-08-29),
7. 11705166 - Memory device including on-die-termination circuit (2023-07-18),
8. 11604714 - Memory device for efficiently determining whether to perform re-training operation and memory system including the same (2023-03-14),
9. 11600539 - Defect detection structure of a semiconductor die, semiconductor device including the same and method of detecting defects in semiconductor die (2023-03-07),
10. RE49206 - Nonvolatile memory device, memory system including the same and method of operating the same (2022-09-05),
11. 11342038 - Nonvolatile memory including on-die-termination circuit and storage device including the nonvolatile memory (2022-05-24),
12. 11257531 - Nonvolatile memory including duty correction circuit and storage device including the nonvolatile memory (2022-02-22),
13. 11114171 - Non-volatile memory device (2021-09-07),
14. 11062966 - Defect detection structure of a semiconductor die, semiconductor device including the same and method of detecting defects in semiconductor die (2021-07-13),
15. 11024400 - Nonvolatile memory including on-die-termination circuit and storage device including the nonvolatile memory (2021-06-01),

Title: Innovator Spotlight: Jeong-Don Ihm

Introduction: Jeong-Don Ihm is a prominent inventor based in Seongnam-si, South Korea. With an impressive portfolio of 38 patents, he has made significant contributions to the field of memory devices and systems. His work is primarily in the innovative technology space, particularly within his role at Samsung Electronics Co., Ltd.

Latest Patents: Among his latest innovations, Jeong-Don Ihm has developed a memory device designed for efficiently determining whether to perform a re-training operation. This device features a path state check circuit that checks the states of signal transmission paths, optimizing the use of data and clock transmission. Additionally, he created a nonvolatile memory (NVM) device that incorporates an on-die-termination circuit. This NVM device is equipped with multiple memory chips that utilize control and data pins collaboratively to manage memory operations effectively.

Career Highlights: Jeong-Don Ihm's career at Samsung Electronics has been marked by groundbreaking works in memory technology. His 38 patents are a testament to his dedication and expertise in the field, making significant advancements in memory device efficiency and reliability.

Collaborations: Throughout his career, Ihm has collaborated with talented colleagues, including Byung-Hoon Jeong and Young-Don Choi. His teamwork with these professionals has likely led to the innovative breakthroughs they have achieved within their projects.

Conclusion: Jeong-Don Ihm is an influential inventor whose contributions to memory technology continue to shape the industry. With a strong foundation of patents and innovative designs, his work at Samsung Electronics Co., Ltd. exemplifies the spirit of innovation and advancement in the tech world.

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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