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For the Inventor, By the Inventor

Daejeon, South Korea

Seung-Min Ryu

This inventor holds 16 USPTO granted patents and 17 EPO patents, primarily in Battery Technology. Top assignee: Lg Chem, Ltd. Active years: 2015-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Seung-Min Ryu. Retrieved from https://idiyas.com/inventor/seung-min-ryu-xrrc0wc9

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

Calculating rank
USPTO Granted Patents = 16

% Patents Active = 100.0

 

Average Co-Inventor Count = 6.7

ph-index = 5

Forward Citations = 62(Granted Patents)


Location History:

  • Chungcheongnam-do, KR (2015 - 2017)
  • Daejeon, KR (2015 - 2018)

Company Filing History:

goldMedal16 out of 8,642 
 
Lg Chem, Ltd
 patents

Years Active: 2015-2018

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Areas of Expertise:
Electrode Assembly
Battery Cell
Manufacturing Method
Battery Pack
Thickness Ratio
Reversible Capacitance
Connectivity
Shape Variability
16 patents (USPTO):Explore Patents
1. 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),
2. 9728758 - Electrode assembly, battery cell, manufacturing method of electrode assembly, and manufacturing method of battery cell (2017-08-08),
3. 9698406 - Electrode assembly having excellent electrode tab connectivity and battery cell and device including electrode assembly (2017-07-04),
4. 9685679 - Stepwise electrode assembly having variously-shaped corner and secondary battery, battery pack and device comprising the same (2017-06-20),
5. 9660296 - Electrode assembly having step, battery cell, battery pack and device including the same (2017-05-23),
6. 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),
7. 9431679 - Electrode assembly having stepped portion, as well as battery cell, battery pack, and device including the electrode assembly (2016-08-30),
8. 9431674 - Balanced stepped electrode assembly, and battery cell and device comprising the same (2016-08-30),
9. 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),
10. 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),
11. 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),
12. 9225034 - Stepwise electrode assembly having variously-shaped corner and secondary battery, battery pack and device comprising the same (2015-12-29),
13. 9123967 - Stepped electrode assembly having predetermined a reversible capacitance ratio in the interface between electrode units, battery cell and device comprising the same (2015-09-01),
14. 9048510 - Electrode assembly, battery cell, manufacturing method of electrode assembly, and manufacturing method of battery cell (2015-06-02),
15. 8945744 - Electrode assembly having stepped portion, as well as battery cell, battery pack, and device including the electrode assembly (2015-02-03),

Title: Innovations of Seung-Min Ryu in Battery Technology

Introduction

Seung-Min Ryu is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of battery technology, holding a total of 16 patents. His work focuses on enhancing the efficiency and structural design of electrode assemblies in batteries.

Latest Patents

Among his latest patents are innovations such as an electrode assembly that offers an excellent degree of freedom in its thickness direction. This electrode assembly includes negative and positive electrodes that are alternately stacked with separators in between. The design allows for increased structural freedom, which is crucial for the performance of secondary cell batteries and battery packs. Additionally, he has developed methods for manufacturing these electrode assemblies, which involve preparing electrode laminates and generating separation film assemblies.

Career Highlights

Seung-Min Ryu has established himself as a key figure at LG Chem, Ltd., a leading company in the chemical and battery industry. His innovative approaches have not only advanced battery technology but have also contributed to the company's reputation for excellence in research and development.

Collaborations

He has worked alongside notable colleagues such as Sung-Jin Kwon and Soon-Ho Ahn, contributing to a collaborative environment that fosters innovation and creativity in battery technology.

Conclusion

Seung-Min Ryu's contributions to battery technology through his patents and work at LG Chem, Ltd. highlight his role as a leading inventor in the field. His innovations continue to shape the future of energy storage solutions.

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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