Minjung Choi

This inventor holds 14 USPTO granted patents and 4 published patent applications, primarily in Semiconductor Devices. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2021-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Minjung Choi. Retrieved from https://idiyas.com/inventor/minjung-choi

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

Calculating rank

USPTO Granted Patents = 14 (Patent Applications = 4)

% Patents Active = 85.7

Average Co-Inventor Count = 4.2

ph-index = 1

Forward Citations = 3(Granted Patents)

Company Filing History:

14 out of 138,671

Samsung Electronics Co., Ltd.

patents

Years Active: 2021-2026

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Areas of Expertise:

Semiconductor Chip

Low-k Dielectric

Through-Hole Electrode

Multi-Capping Layer

Thick Metal Layer

Crack-Preventing Structure

Detection Pad Structure

Scribe Lane

Bump

Fabrication Method

14 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12751277 - Semiconductor chip with stepped sidewall, semiconductor package including the same, and method of fabricating the same (2026-09-29),

2. 12604727 - Semiconductor chip including low-k dielectric layer (2026-04-14),

3. 12424489 - Semiconductor device including multi-capping layer and method for manufacturing the same (2025-09-23),

4. 12347747 - Semiconductor devices including a through-hole electrode (2025-07-01),

5. 12230587 - Semiconductor device with crack-preventing structure (2025-02-18),

6. 12080663 - Semiconductor devices including a thick metal layer and a bump (2024-09-03),

7. 12072374 - Detection pad structure for analysis in a semiconductor device (2024-08-27),

8. 11817408 - Semiconductor devices including a thick metal layer and a bump (2023-11-14),

9. 11776894 - Semiconductor chip including low-k dielectric layer (2023-10-03),

10. 11756843 - Semiconductor devices including scribe lane and method of manufacturing the semiconductor devices (2023-09-12),

11. 11670559 - Semiconductor device (2023-06-06),

12. 11557556 - Semiconductor devices including a thick metal layer and a bump (2023-01-17),

13. 11342235 - Semiconductor devices including scribe lane and method of manufacturing the semiconductor devices (2022-05-24),

14. 11049827 - Semiconductor devices including a thick metal layer and a bump (2021-06-29),

Title: Innovator Spotlight: Minjung Choi’s Contributions to Semiconductor Technology

Introduction: Minjung Choi is a prominent inventor based in Suwon-si, South Korea, known for his significant contributions in the field of semiconductor technology. With an impressive portfolio of 11 patents, he exemplifies the spirit of innovation and engineering excellence at one of the world's leading technology firms, Samsung Electronics Co., Ltd.

Latest Patents: His latest patently inventive work includes a range of cutting-edge semiconductor devices. One notable patent features semiconductor devices with a through-hole electrode, designed to offer enhanced performance and reliability. The device comprises a substrate and an etch stop layer, with a through-hole electrode extending vertically through both elements. This inventive approach delivers a novel structure where the conductive pad is strategically placed to improve functionality. Additionally, he developed a semiconductor device featuring a crack-preventing structure, which enhances durability. This invention integrates a semiconductor substrate with a low-k layer and a structured gap-fill insulating layer, addressing common challenges in semiconductor reliability.

Career Highlights: Minjung Choi's tenure at Samsung Electronics Co., Ltd. has been marked by innovation and leadership in semiconductor design and technology. His expertise has helped advance the company’s mission to create cutting-edge solutions, reinforcing Samsung's position as a leader in the tech industry.

Collaborations: Minjung collaborates with talented colleagues such as Yeonjin Lee and Junghoon Han, working in tandem to push the boundaries of semiconductor technology. These collaborations not only enhance individual projects but also contribute to a culture of teamwork and innovation at Samsung.

Conclusion: Minjung Choi stands out as a key inventor in the semiconductor industry, with a remarkable collection of patents that showcase his dedication to advancing technology. His work at Samsung Electronics Co., Ltd. continues to shape the future of semiconductor devices, reflecting the importance of innovation in today’s ever-evolving tech landscape.

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]

4 patents pending: