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For the Inventor, By the Inventor

Yongin, South Korea

Jea-Woan Lee

This inventor holds 16 USPTO granted patents and 8 published patent applications and 6 EPO patents. Top assignee: Samsung Sdi Co., Inc.. Active years: 2002-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jea-Woan Lee. Retrieved from https://idiyas.com/inventor/jea-woan-lee

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

USPTO Granted Patents = 16 

% Patents Active = 68.8

 

Average Co-Inventor Count = 3.5

ph-index = 4

Forward Citations = 48(Granted Patents)


Location History:

  • Chungcheongnam-do, KR (2002)
  • Cheonan, KR (2003 - 2006)
  • Suwon, KR (2007)
  • Suwon-si, KR (2009 - 2012)
  • Yongin-si, KR (2011 - 2020)

Company Filing History:

goldMedal16 out of 7,663 
 
Samsung Sdi Co., Inc.
 patents

Years Active: 2002-2020

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16 patents (USPTO):Explore Patents
1. 10553892 - Rechargeable battery (2020-02-04),
2. 10454091 - Rechargeable battery comprising first and second electrodes each comprising uncoated regions and coated regions (2019-10-22),
3. 9269985 - Rechargeable lithium battery (2016-02-23),
4. 9209481 - Rechargeable battery with an electrode assembly having a polymer region (2015-12-08),
5. 8980474 - Lithium secondary battery (2015-03-17),
6. 8529801 - Negative active material for rechargeable lithium battery, and negative electrode for rechargeable lithium battery, and rechargeable lithium battery including same (2013-09-10),
7. 8268487 - Rechargeable lithium battery (2012-09-18),
8. 8173303 - Lithium secondary battery (2012-05-08),
9. 7960049 - Electrode assembly for a rechargeable lithium battery (2011-06-14),
10. 7736809 - Rechargeable lithium ion battery (2010-06-15),
11. 7560192 - Rechargeable lithium ion battery (2009-07-14),
12. 7303839 - Negative electrode for lithium sulfur battery, method of preparing same and lithium sulfur battery comprising same (2007-12-04),
13. 7018739 - Positive active material and positive active material composition for lithium-sulfur battery and method of preparing positive active material composition (2006-03-28),
14. 6818349 - Positive active material for rechargeable lithium-sulfur batteries and method of preparing same (2004-11-16),
15. 6627344 - Lithium secondary battery and method of manufacturing thereof (2003-09-30),

Title: The Innovations of Jea-Woan Lee

Introduction

Jea-Woan Lee is a prominent inventor based in Yongin-si, South Korea. He has made significant contributions to the field of rechargeable battery technology, holding a total of 16 patents. His work has been instrumental in advancing battery efficiency and performance.

Latest Patents

Among his latest patents, Jea-Woan Lee has developed a rechargeable battery that features an innovative electrode assembly. This assembly includes a separator positioned between a first and a second electrode, each having uncoated and coated regions. The design allows for a spirally wound configuration, enhancing the battery's overall efficiency. Another notable patent involves a rechargeable battery that comprises a wound electrode assembly with a separator between the first and second electrodes. This design also incorporates uncoated regions and coated regions, optimizing the battery's functionality.

Career Highlights

Jea-Woan Lee is currently employed at Samsung SDI Co., Inc., where he continues to push the boundaries of battery technology. His extensive experience and innovative mindset have made him a key player in the development of advanced energy storage solutions.

Collaborations

Throughout his career, Jea-Woan Lee has collaborated with talented individuals such as Seung-Hee Park and Chung-Kun Cho. These partnerships have fostered a creative environment that has led to groundbreaking advancements in battery technology.

Conclusion

Jea-Woan Lee's contributions to the field of rechargeable batteries are noteworthy and impactful. His innovative designs and collaborative efforts 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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