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For the Inventor, By the Inventor

Suwon, South Korea

Ji Ho Lee

This inventor holds 5 USPTO granted patents and 10 published patent applications. Top assignees: Samsung Sdi., Ltd., Samsung Sdi Co., Inc.. Active years: 2017-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ji Ho Lee. Retrieved from https://idiyas.com/inventor/ji-ho-lee-b59iequo

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

USPTO Granted Patents = 5 

% Patents Active = 100.0

Average Co-Inventor Count = 5.4

ph-index = 1

Forward Citations = 1(Granted Patents)


Location History:

  • Yongin-si, KR (2017)
  • Suwon-si, KR (2024)

Company Filing History:

goldMedal3 out of 281 
 
Samsung Sdi., Ltd.
 patents
silverMedal2 out of 7,663 
 
Samsung Sdi Co., Inc.
 patents

Years Active: 2017-2026

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5 patents (USPTO):Explore Patents
1. 12624251 - CMP slurry composition for patterned tungsten wafer and method of polishing patterned tungsten wafer using the same (2026-05-12),
2. 12552962 - CMP slurry composition for polishing tungsten pattern wafer and method of polishing tungsten pattern wafer using the same (2026-02-17),
3. 12540256 - CMP slurry composition for polishing copper and copper film polishing method using the same (2026-02-03),
4. 12077681 - CMP slurry composition for polishing tungsten pattern wafer and method of polishing tungsten pattern wafer using the same (2024-09-03),
5. 9831486 - Battery module (2017-11-28),

Title: Innovations of Ji Ho Lee

Introduction

Ji Ho Lee is a prominent inventor based in Suwon-si, South Korea. He has made significant contributions to the field of technology, particularly in the development of advanced materials and battery systems. With a total of 5 patents, his work has garnered attention in the industry.

Latest Patents

Ji Ho Lee's latest patents include a CMP slurry composition for polishing tungsten pattern wafers and a battery module. The CMP slurry composition is designed for polishing tungsten pattern wafers and comprises a solvent, an abrasive agent, and a dendritic poly(amidoamine) with a terminal functional group that has a pKa of about 6 or less. The battery module features a plurality of battery cells arranged in one direction, each having a current collecting terminal on its top surface. The module includes a terminal plate in a sideways-oriented U-shape, which connects the battery cells effectively.

Career Highlights

Ji Ho Lee is currently employed at Samsung SDI Co., Inc., where he continues to innovate and develop new technologies. His work at Samsung SDI has positioned him as a key player in the advancement of battery technology and materials science.

Collaborations

Some of Ji Ho Lee's notable coworkers include Hong Keun Choi and Min Cheol Bae. Their collaborative efforts contribute to the innovative environment at Samsung SDI.

Conclusion

Ji Ho Lee's contributions to technology through his patents and work at Samsung SDI highlight his role as an influential inventor in the field. His innovations in CMP slurry compositions and battery modules are paving the way for advancements in electronic materials and 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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