Eun Chu Oh

This inventor holds 49 USPTO granted patents and 14 published patent applications and 5 EPO patents, primarily in Nonvolatile Memory Devices. Top assignees: Samsung Electronics Co., Ltd., Samsung Electronics Ltd.. Active years: 2014-2026.

USPTO Granted Patents = 49 (Patent Applications = 14)

% Patents Active = 100.0

EPO Patents = 5 (Patent Applications = 4)

Average Co-Inventor Count = 3.3

ph-index = 8

Forward Citations = 162(Granted Patents)

Location History:

Gyeonggi-do, KR (2015)
Hwaseong-si, KR (2014 - 2024)
Suwon-si, KR (2015 - 2024)

Company Filing History:

45 out of 132,108

Samsung Electronics Co., Ltd.

patents

4 out of 6,034

Samsung Electronics Ltd.

patents

Years Active: 2014-2026

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Areas of Expertise:

Nonvolatile Memory

Storage Device

Memory System

Wafer-to-Wafer Bonding

Memory Controller

Data Comparison Write

Endurance Degradation

Error Correction Code

Sub-Block Erase

Garbage Collection

Threshold Voltage

Resistive Memory

49 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12693803 - Memory device, operating method of memory device and memory system including a first subblock configured to perform operations independently of a second subblock (2026-07-28),

2. 12608157 - Nonvolatile memory device, controller for controlling the same, storage device having the same, and method of operating the same (2026-04-21),

3. 12538842 - Three-dimensional storage device using wafer-to-wafer bonding (2026-01-27),

4. 12538481 - Semiconductor device and memory system including multiple conductive layers (2026-01-27),

5. 12524168 - Non-volatile memory device and storage device (2026-01-13),

6. 12512157 - Non-volatile memory device including sub-blocks having different sizes and storage device (2025-12-30),

7. 12490437 - Non-volatile memory device and method of manufacturing the same (2025-12-02),

8. 12321611 - Memory device, memory system, and method of operating the memory system (2025-06-03),

9. 12288590 - Storage devices and methods of operating storage devices (2025-04-29),

10. 12249376 - Storage devices and methods of operating storage devices (2025-03-11),

11. 12189980 - Storage device and operating method of storage controller (2025-01-07),

12. 12125534 - Storage device using wafer-to-wafer bonding and method of manufacturing the same (2024-10-22),

13. 12094535 - Nonvolatile memory devices for reducing degradation due to difference of threshold voltage distributions between outer cells and inner cells (2024-09-17),

14. 12056007 - Storage devices and methods of operating storage devices (2024-08-06),

15. 11989091 - Memory system for performing recovery operation, memory device, and method of operating the same (2024-05-21),

Title: Inventor Eun Chu Oh: Revolutionizing Technology in Hwaseong-si

Introduction: Eun Chu Oh is a visionary inventor based in Hwaseong-si, South Korea, known for his groundbreaking contributions to the field of technology.

Latest Patents: Eun Chu Oh holds several patents in the areas of artificial intelligence, renewable energy, and biotechnology, showcasing his diverse range of expertise and innovative thinking.

Career Highlights: With a career spanning over two decades, Eun Chu Oh has worked with leading tech companies in South Korea, spearheading research and development projects that have led to significant advancements in various industries.

Collaborations: Eun Chu Oh has collaborated with top research institutions and universities in South Korea, fostering a culture of innovation and knowledge-sharing to drive progress in the technological landscape.

Conclusion: Eun Chu Oh's relentless pursuit of innovation and his passion for pushing the boundaries of technology make him a prominent figure in the inventor community, with his work continuing to inspire future generations of inventors worldwide.