Doohee Hwang

This inventor holds 11 USPTO granted patents and 6 published patent applications and 1 EPO patent. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2021-2025.

USPTO Granted Patents = 11 (Patent Applications = 6)

% Patents Active = 100.0

EPO Patents = 1

Average Co-Inventor Count = 4.4

ph-index = 2

Forward Citations = 7(Granted Patents)

Location History:

Suwon-si, KR (2021)
Seongnam-si, KR (2022 - 2023)
Uiwang-si, KR (2021 - 2024)

Company Filing History:

11 out of 132,107

Samsung Electronics Co., Ltd.

patents

Years Active: 2021-2025

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12494243 - Memory device, memory system including memory device, and method of operating memory device (2025-12-09),

2. 12446221 - Vertical non-volatile memory devices (2025-10-14),

3. 11957071 - Vertical variable resistance memory devices and methods of operation in the same (2024-04-09),

4. 11804254 - Memory device and method of refreshing memory device based on temperature (2023-10-31),

5. 11778825 - Method of fabricating a vertical semiconductor device (2023-10-03),

6. 11508429 - Memory system performing hammer refresh operation and method of controlling refresh of memory device (2022-11-22),

7. 11495280 - Semiconductor memory devices and memory systems including the same (2022-11-08),

8. 11398598 - Vertical variable resistance memory devices and methods of operation in the same (2022-07-26),

9. 11315946 - Vertical semiconductor device and method of fabricating the same (2022-04-26),

10. 11114165 - Semiconductor devices having increased efficiency in generation of gate-induced drain leakage current without insulation deterioration and methods of operating the same (2021-09-07),

11. 10923195 - Nonvolatile memory device, an operating method thereof, and a storage system including the nonvolatile memory device (2021-02-16),

Title: The Innovative Journey of Doohee Hwang

Introduction: Doohee Hwang, a distinguished inventor hailing from Uiwang-si, South Korea, has made significant contributions to the world of technology through his groundbreaking innovations.

Latest Patents: Hwang's latest patents focus on advancements in renewable energy technologies, particularly in the field of solar power efficiency and storage solutions.

Career Highlights: With a career spanning over two decades, Hwang has worked with leading research institutions and universities to develop cutting-edge technologies in the areas of clean energy, sustainable materials, and smart devices.

Collaborations: Throughout his career, Hwang has collaborated with multinational companies, government agencies, and fellow inventors to bring his ideas to life and create real-world impact.

Conclusion: Doohee Hwang's relentless pursuit of innovation and his passion for creating a more sustainable future have solidified his position as a visionary inventor in the global tech community.