Kihyun Hwang

This inventor holds 55 USPTO granted patents and 13 published patent applications, primarily in Semiconductor Devices (CPC class H01L). Top assignee: Samsung Electronics Co., Ltd.. Active years: 2011-2025.

USPTO Granted Patents = 55 (Patent Applications = 13)

% Patents Active = 94.5

Average Co-Inventor Count = 5.6

ph-index = 10

Forward Citations = 440(Granted Patents)

Forward Citations (Not Self Cited) = 426(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Gyeonggi-do, KR (2011 - 2015)
Suwon-si, KR (2022 - 2023)
Seongnam-si, KR (2012 - 2024)

Company Filing History:

55 out of 132,108

Samsung Electronics Co., Ltd.

patents

Years Active: 2011-2025

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Areas of Expertise:

Three-Dimensional Memory

Variable Resistance Device

Semiconductor Fabrication

Nonvolatile Memory

Field Effect Transistor

Insulation Patterns

Staggered Pillars

Integrated Circuit

Anti-Oxidation Layer

Channel Patterns

Memory Devices

Liner Layer

55 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12256564 - Semiconductor device having a liner layer and method of fabricating the same (2025-03-18),

2. RE50280 - Semiconductor memory device having insulation patterns and cell gate patterns (2025-01-21),

3. 12113108 - Integrated circuit device (2024-10-08),

4. 11888042 - Three-dimensional semiconductor memory devices and methods of fabricating the same (2024-01-30),

5. 11888028 - Semiconductor device having a liner layer and method of fabricating the same (2024-01-30),

6. 11723285 - Variable resistance memory device having an anti-oxidation layer and a method of manufacturing the same (2023-08-08),

7. 11588032 - Three-dimensional semiconductor memory devices and methods of fabricating the same (2023-02-21),

8. 11417731 - Semiconductor device including a field effect transistor and method of fabricating the same (2022-08-16),

9. 11296277 - Variable resistance memory device having an anti-oxidation layer and a method of manufacturing the same (2022-04-05),

10. 11057183 - Nonvolatile semiconductor devices including non-circular shaped channel patterns and methods of manufacturing the same (2021-07-06),

11. 10903327 - Three-dimensional semiconductor memory devices and methods of fabricating the same (2021-01-26),

12. 10685972 - Semiconductor memory devices and methods for fabricating the same (2020-06-16),

13. 10658375 - Three-dimensional semiconductor memory device and method of fabricating the same (2020-05-19),

14. 10109747 - Semiconductor memory devices and methods of fabricating the same (2018-10-23),

15. 9997530 - Three-dimensional semiconductor memory device and method of fabricating the same (2018-06-12),

Title: Inventor Kihyun Hwang

Introduction: Kihyun Hwang is a renowned inventor based in Seongnam-si, South Korea, known for his groundbreaking contributions to various technological fields.

Latest Patents: Kihyun Hwang holds several patents in the areas of electronics, telecommunications, and renewable energy, showcasing his diverse expertise and innovative mindset.

Career Highlights: With a career spanning over two decades, Kihyun Hwang has worked with leading research institutions and companies, consistently pushing the boundaries of technological advancement.

Collaborations: Throughout his career, Kihyun Hwang has collaborated with top engineers, scientists, and researchers globally, fostering a culture of innovation and knowledge exchange.

Conclusion: In conclusion, Kihyun Hwang stands as a visionary inventor whose work continues to shape the landscape of modern technology, inspiring future generations of innovators.