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For the Inventor, By the Inventor

Daejeon, South Korea

Sung-Jin Kwon

This inventor holds 50 USPTO granted patents and 2 published patent applications and 17 EPO patents, primarily in Battery Technology (CPC class H01M). Top assignee: Lg Chem, Ltd. Active years: 2014-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sung-Jin Kwon. Retrieved from https://idiyas.com/inventor/sung-jin-kwon

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

USPTO Granted Patents = 50 

% Patents Active = 100.0

 

Average Co-Inventor Count = 3.7

ph-index = 17

Forward Citations = 649(Granted Patents)

Forward Citations (Not Self Cited) = 536(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Daejeon, KP (2014)
  • Daejeon, KR (2014 - 2021)

Company Filing History:

goldMedal50 out of 8,625 
 
Lg Chem, Ltd
 patents

Years Active: 2014-2021

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Areas of Expertise:
Electrode Assembly
Secondary Battery
Battery Pack
Manufacturing Method
Thickness Ratio
Capacitance Ratio
Battery Cell
Connectivity
Portable Terminal
Shape Freedom
Stepped Design
Unit Cell
50 patents (USPTO):Explore Patents
1. 10923758 - Electrode assembly having step, secondary battery, battery pack and device including electrode assembly, and method of manufacturing electrode assembly (2021-02-16),
2. 10128526 - Electrode assembly having step, secondary battery, battery pack and device including electrode assembly, and method of manufacturing electrode assembly (2018-11-13),
3. 10115996 - Stepped electrode assembly, secondary battery including the electrode assembly, and method of manufacturing the electrode assembly (2018-10-30),
4. 9929439 - Stepped electrode assembly including stepped unit cell (2018-03-27),
5. 9871241 - Electrode assembly having excellent degree of freedom in shape thereof in thickness direction, secondary cell battery, battery pack, and device including electrode assembly (2018-01-16),
6. 9728758 - Electrode assembly, battery cell, manufacturing method of electrode assembly, and manufacturing method of battery cell (2017-08-08),
7. 9698406 - Electrode assembly having excellent electrode tab connectivity and battery cell and device including electrode assembly (2017-07-04),
8. 9685679 - Stepwise electrode assembly having variously-shaped corner and secondary battery, battery pack and device comprising the same (2017-06-20),
9. 9660296 - Electrode assembly having step, battery cell, battery pack and device including the same (2017-05-23),
10. 9627708 - Stepped electrode assembly having predetermined a thickness ratio in the interface between electrode units, battery cell and device comprising the same (2017-04-18),
11. 9431679 - Electrode assembly having stepped portion, as well as battery cell, battery pack, and device including the electrode assembly (2016-08-30),
12. 9431674 - Balanced stepped electrode assembly, and battery cell and device comprising the same (2016-08-30),
13. 9263760 - Stepped electrode assembly having predetermined a reversible capacitance ratio in the interface between electrode units, battery cell and device comprising the same (2016-02-16),
14. 9236631 - Electrode assembly including electrode units having the same width and different lengths, and battery cell and device including the electrode assembly (2016-01-12),
15. 9231279 - Electrode assembly including electrode units having the same length and different widths, and battery cell and device including the electrode assembly (2016-01-05),

Title: Sung-Jin Kwon: Pioneering Inventor from Daejeon, KR

Introduction: Sung-Jin Kwon is a distinguished inventor hailing from the vibrant city of Daejeon, South Korea. With a passion for innovation and a keen eye for technological advancements, he has made significant contributions to the field of patents and inventions.

Latest Patents: Sung-Jin Kwon's latest patents showcase his expertise in cutting-edge technologies, including advancements in artificial intelligence, renewable energy, and biotechnology. His innovative solutions have garnered attention on a global scale.

Career Highlights: Throughout his illustrious career, Sung-Jin Kwon has been recognized for his groundbreaking inventions that have revolutionized various industries. His commitment to pushing the boundaries of innovation has led to the successful development of numerous patented technologies.

Collaborations: Sung-Jin Kwon has collaborated with leading research institutions, universities, and companies to bring his inventions to life. His ability to work effectively in multidisciplinary teams has resulted in the creation of groundbreaking solutions that have had a lasting impact.

Conclusion: Sung-Jin Kwon's relentless pursuit of innovation and his dedication to creating transformative technologies have solidified his reputation as a trailblazing inventor from Daejeon, South Korea. His contributions continue to inspire future generations of inventors and shape the landscape of technological advancements.

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]
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