Sung-Min Hwang

This inventor holds 86 USPTO granted patents and 11 published patent applications, plus 1 CIPO patent and 9 EPO patents, primarily in Semiconductor Memory Devices (CPC class H01L27-11582). Top assignees: Samsung Electronics Co., Ltd., Lg Chem, Ltd, Korea Institute of Science and Technology. Active years: 2001-2025.

USPTO Granted Patents = 86 (Patent Applications = 11)

% Patents Active = 97.7

CIPO Patents = 1

EPO Patents = 9 (Patent Applications = 3)

Average Co-Inventor Count = 3.8

ph-index = 10

Forward Citations = 512(Granted Patents)

Forward Citations (Not Self Cited) = 484(Dec 10, 2025)

Inventors with similar research interests:

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Location History:

Jeonranam-do, KR (2007)
Gwangjin-gu, KR (2013)
Chungbuk, KR (2014)
Cheongju-Si, KR (2014 - 2016)
Hwasung-si, KR (2020)
Seoul, KR (2001 - 2021)
Hwaseong-si, KR (2019 - 2024)

Company Filing History:

77 out of 132,108

Samsung Electronics Co., Ltd.

Korea Institute of Science and Technology

patents

Years Active: 2001-2025

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Areas of Expertise:

Nonvolatile Memory

Vertical Structures

3D Memory

Semiconductor Device

Fabrication Method

Memory System

Electronic System

Stress Relief Region

Three-Dimensional Devices

Memory Cells

Manufacturing Process

Memory Architecture

86 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12328875 - Semiconductor device and electronic system including the same (2025-06-10),

2. 12232318 - Nonvolatile memory device (2025-02-18),

3. RE50137 - Vertical memory devices and methods of manufacturing the same (2024-09-17),

4. 12094846 - Nonvolatile memory device, system including the same and method of fabricating the same (2024-09-17),

5. 12009325 - Semiconductor device and electronic system including the same (2024-06-11),

6. 11991885 - Semiconductor memory devices and methods of fabricating the same (2024-05-21),

7. 11956957 - Semiconductor memory device (2024-04-09),

8. 11930639 - Three-dimensional semiconductor memory device and method of fabricating the same (2024-03-12),

9. 11844211 - Semiconductor memory device and electronic system including the same (2023-12-12),

10. 11728304 - Nonvolatile memory device, system including the same and method of fabricating the same (2023-08-15),

11. 11715713 - Nonvolatile memory device and nonvolatile memory system including the same (2023-08-01),

12. 11715712 - Nonvolatile memory device and method for fabricating the same (2023-08-01),

13. 11626417 - Three-dimensional semiconductor memory device and method of fabricating the same (2023-04-11),

14. 11574883 - Semiconductor memory device, electronic system including the same, and method for fabricating the same (2023-02-07),

15. 11456254 - Three-dimensional semiconductor memory device (2022-09-27),

Title: Sung-Min Hwang: Pioneering Inventor from Seoul

Introduction: Sung-Min Hwang is a distinguished inventor hailing from the vibrant city of Seoul, South Korea. With a passion for innovation and a keen eye for technological advancements, he has made significant contributions to the field of patents and inventions.

Latest Patents: Sung-Min Hwang's latest patents focus on cutting-edge technologies in the fields of artificial intelligence, renewable energy, and biotechnology. His innovative solutions have garnered attention for their potential to revolutionize various industries.

Career Highlights: Throughout his illustrious career, Sung-Min Hwang has been recognized for his groundbreaking inventions that have pushed the boundaries of traditional thinking. His commitment to excellence and relentless pursuit of innovation have set him apart as a visionary in the world of patents.

Collaborations: Sung-Min Hwang has collaborated with leading research institutions, universities, and companies to bring his inventions to life. His ability to work seamlessly with diverse teams and experts has been instrumental in the success of his projects.

Conclusion: Sung-Min Hwang's remarkable journey as an inventor from Seoul, South Korea, serves as an inspiration to aspiring innovators worldwide. His dedication to creating impactful solutions through patents and inventions continues to shape the future of technology.