Dong-Wook Sung

This inventor holds 29 USPTO granted patents and 14 published patent applications and 18 EPO patents, primarily in Electrochemical Devices. Top assignees: Lg Energy Solution, Ltd., Lg Chem, Ltd, Toray Industries, Inc.. Active years: 2017-2026.

USPTO Granted Patents = 29 (Patent Applications = 14)

% Patents Active = 100.0

EPO Patents = 18 (Patent Applications = 32)

Average Co-Inventor Count = 3.3

ph-index = 3

Forward Citations = 24(Granted Patents)

Company Filing History:

16 out of 3,346

Lg Energy Solution, Ltd.

Toray Industries, Inc.

patents

where one patent can have more than one assignee

Years Active: 2017-2026

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Areas of Expertise:

Electrochemical Device

Separator

Lithium Secondary Battery

Manufacturing Method

Porous Substrate

Adhesion Layer

Thermal Expansion Tape

Insulating Performance

Coating Layer

Unit Cells

Battery Pack

Porous Separator

29 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12627002 - Separator for electrochemical device and method for manufacturing the same (2026-05-12),

2. 12531311 - Separator for electrochemical device, electrochemical device comprising separator and method for preparing separator (2026-01-20),

3. 12506224 - Porous substrate for separator and separator for electrochemical device comprising same (2025-12-23),

4. 12412958 - Separator for electrochemical device, and electrochemical device comprising same (2025-09-09),

5. 12337494 - Method and apparatus for manufacturing unit cells (2025-06-24),

6. 12255354 - Separator for lithium secondary battery with improved adhesiveness towards electrode and resistance characteristics and lithium secondary battery comprising the separator (2025-03-18),

7. 12255351 - Separator for electrochemical device and method for manufacturing the same (2025-03-18),

8. 12183950 - Separator and electrochemical device comprising same (2024-12-31),

9. 12055524 - Method for evaluating stability of separator (2024-08-06),

10. 11990642 - Separator for electrochemical device and method for manufacturing the same (2024-05-21),

11. 11967731 - Separator for electrochemical device and electrochemical device containing same (2024-04-23),

12. 11811093 - Separator for lithium secondary battery with improved adhesiveness towards electrode and resistance characteristics and lithium secondary battery comprising the separator (2023-11-07),

13. 11769929 - Separator for electrochemical device and electrochemical device containing same (2023-09-26),

14. 11658365 - Separator for electrochemical device and method for manufacturing the same (2023-05-23),

15. 11637350 - Separator having porous coating layer including PVDF-HFP block copolymer and method for manufacturing same (2023-04-25),

Title: Dong-Wook Sung: Pioneering Inventor from Daejeon

Introduction: Dong-Wook Sung is a renowned inventor hailing from Daejeon, South Korea, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Dong-Wook Sung's latest patents include advancements in artificial intelligence algorithms for autonomous vehicles, smart home technology, and renewable energy solutions.

Career Highlights: With over two decades of experience in research and development, Dong-Wook Sung has worked with leading tech companies in South Korea, spearheading projects that have revolutionized various industries.

Collaborations: Throughout his career, Dong-Wook Sung has collaborated with top engineers, scientists, and researchers both locally and internationally, fostering a culture of innovation and excellence in all his projects.

Conclusion: Dong-Wook Sung's dedication to pushing the boundaries of technology and his passion for innovation continue to inspire the next generation of inventors and researchers worldwide.