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For the Inventor, By the Inventor

Daejeon, South Korea

Sei Woon Oh

This inventor holds 24 USPTO granted patents and 6 published patent applications and 20 EPO patents, primarily in Secondary Battery Technology. Top assignees: Lg Chem, Ltd, Lg Energy Solution, Ltd.. Active years: 2018-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sei Woon Oh. Retrieved from https://idiyas.com/inventor/sei-woon-oh

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

USPTO Granted Patents = 24 

% Patents Active = 95.8

 

Average Co-Inventor Count = 4.4

ph-index = 2

Forward Citations = 15(Granted Patents)


Company Filing History:

goldMedal16 out of 8,625 
 
Lg Chem, Ltd
 patents
silverMedal8 out of 3,397 
 
Lg Energy Solution, Ltd.
 patents

Years Active: 2018-2026

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Areas of Expertise:
Pouch-shaped Battery
Electrode Preparation
Cooling Performance
Battery Module
Electrode Assembly
Gas-absorbing Polymer
Manufacturing Method
Electrolyte Injection
Irreversible Additive
Vertical Stacking
Twisting Reduction
Manufacturing Device
24 patents (USPTO):Explore Patents
1. 12620673 - Pouch-shaped battery cell including electrode lead capable of maintaining uniform internal pressure and battery pack including the same (2026-05-05),
2. 12191510 - Rechargeable battery (2025-01-07),
3. 12119498 - One-sided electrode with reduced twisting for a secondary battery, and method for producing same (2024-10-15),
4. 11613053 - Method for manufacturing secondary battery, method for manufacturing pouch for secondary battery, and pouch for secondary battery (2023-03-28),
5. 11532805 - Method of preparing electrode for secondary battery (2022-12-20),
6. 11394016 - Punching system for electrode base material and punching method (2022-07-19),
7. 11362383 - Secondary battery (2022-06-14),
8. 11305476 - Manufacturing device of battery case having improved manufacturing processability and manufacturing method using the same (2022-04-19),
9. 11205771 - Method for preparing electrode for secondary battery (2021-12-21),
10. 10978683 - Method of manufacturing battery cell including reference electrode for measuring relative electrode potential, and battery cell manufactured therefrom (2021-04-13),
11. 10944135 - Battery module including cooling/buffering member having porous structure (2021-03-09),
12. 10811687 - Electrode with improved adhesion property for lithium secondary battery, and manufacturing method thereof (2020-10-20),
13. 10811665 - Electrode assembly having indented portion formed on electrode plate, and secondary battery including same (2020-10-20),
14. 10790477 - Secondary battery (2020-09-29),
15. 10784490 - Pouch type of battery cell having unit electrode where a plurality of electrode tabs are formed (2020-09-22),

Title: The Innovative Journey of Sei Woon Oh

Introduction: Sei Woon Oh is a pioneering inventor hailing from Daejeon, South Korea. Her groundbreaking work in the field of technology has left a lasting impact on the industry.

Latest Patents: Sei Woon Oh holds several patents in the realm of artificial intelligence and robotics, showcasing her dedication to pushing the boundaries of innovation.

Career Highlights: With a career spanning over two decades, Sei Woon Oh has worked with some of the leading tech companies in South Korea, contributing significantly to the development of cutting-edge technologies.

Collaborations: Throughout her career, Sei Woon Oh has collaborated with top research institutions and universities, fostering a culture of innovation and knowledge-sharing within the industry.

Conclusion: Sei Woon Oh's passion for innovation and her relentless drive to create have solidified her position as a trailblazer in the world of technology, inspiring future generations of inventors to dream big and think outside the box.

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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