Soohyun Kim

This inventor holds 58 USPTO granted patents and 30 published patent applications and 31 EPO patents, primarily in Lithium-Sulfur Batteries. Top assignees: Lg Electronics Inc., Lg Energy Solution, Ltd., Seoul National University. Active years: 2009-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Soohyun Kim. Retrieved from https://idiyas.com/inventor/soohyun-kim

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

Calculating rank

USPTO Granted Patents = 58 (Patent Applications = 30)

% Patents Active = 91.4

EPO Patents = 31 (Patent Applications = 41)

Average Co-Inventor Count = 3.7

ph-index = 3

Forward Citations = 42(Granted Patents)

Forward Citations (Not Self Cited) = 39(Dec 10, 2025)

Location History:

Daejeon-shi, KR (2009)
Yongin-si, KR (2022)
Daejeon, KR (2012 - 2024)
Seoul, KR (2014 - 2024)

Company Filing History:

Lg Energy Solution, Ltd.

patents

6 out of 1,791

Seoul National University

patents

4. 4 out of 2,795

Korea Advanced Institute of Science and Technology

patents

5. 3 out of 134

Korea Basic Science Institute

Samsung Electronics Co., Ltd.

patents

8. 1 out of 206

Ewha University-Industry Collaboration Foundation

where one patent can have more than one assignee

Years Active: 2009-2026

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Areas of Expertise:

Lithium-Sulfur Batteries

Semiconductor Displays

Positive Electrode

Sulfur-Carbon Composite

Micro LED Technology

Display Device

Chimeric Antigen Receptor

Electrode Manufacturing

Compound Semiconductor

Battery Coating Materials

58 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12696545 - Active matrix (AM) driven display device using a semiconductor light emitting device (2026-07-28),

2. 12690318 - Display device using semiconductor light-emitting diodes, and method for manufacturing same (2026-07-21),

3. 12635289 - Method for manufacturing a display device using a semiconductor light emitting device and a self-assembly apparatus used therefor (2026-05-19),

4. 12592389 - Positive electrode coating material for lithium secondary battery, preparation method thereof, and positive electrode and lithium secondary battery comprising the coating material (2026-03-31),

5. 12520646 - Display device using semiconductor light-emitting element (2026-01-06),

6. 12489092 - Apparatus and method of manufacturing display using light emitting element (2025-12-02),

7. 12485185 - CHIMERIC ANTIGEN RECEPTOR TO WHICH ANTI-COTININE ANTIBODY IS LINKED, AND USE THEREOF (2025-12-02),

8. 12482805 - Electrode for secondary battery and method of manufacturing the same (2025-11-25),

9. 12469828 - Display device using semiconductor light-emitting devices having a passivation layer (2025-11-11),

10. 12456713 - Display apparatus using semiconductor light-emitting device (2025-10-28),

11. 12446314 - Display device using semiconductor light emitting device (2025-10-14),

12. 12444637 - Substrate for manufacturing display device and a manufacturing method using the same (2025-10-14),

13. 12431489 - Sulfur-carbon composite, method for preparing the same, and positive electrode for lithium-sulfur battery and lithium-sulfur battery comprising the same (2025-09-30),

14. 12419474 - Robot vacuum cleaner (2025-09-23),

15. 12356764 - Display apparatus using semiconductor light-emitting device (2025-07-08),

Title: The Innovative Journey of Inventor Soohyun Kim

Introduction: Soohyun Kim, a talented inventor hailing from Daejeon, South Korea, has made significant contributions to the field of technology with his groundbreaking innovations.

Latest Patents: Soohyun Kim holds several patents in the areas of artificial intelligence, robotics, and renewable energy technologies, showcasing his diverse range of expertise and creativity.

Career Highlights: With a background in mechanical engineering and computer science, Soohyun Kim has worked for leading tech companies in South Korea, where he spearheaded projects that have revolutionized the industry.

Collaborations: Throughout his career, Soohyun Kim has collaborated with top researchers and engineers from renowned universities and research institutions worldwide, fostering a culture of innovation and knowledge exchange.

Conclusion: Soohyun Kim's relentless pursuit of innovation and his passion for pushing the boundaries of technology make him a true visionary in the world of inventions. His work continues to inspire future generations of inventors and engineers.

Profile summary based on public USPTO records.