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For the Inventor, By the Inventor

Daejeon, South Korea

Seong Ho Choi

This inventor holds 13 USPTO granted patents and 1 published patent application and 10 EPO patents. Top assignees: Lg Chem, Ltd, Korea Atomic Energy Research Institute, Seoul National University. Active years: 2015-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Seong Ho Choi. Retrieved from https://idiyas.com/inventor/seong-ho-choi-kd461pp0

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

USPTO Granted Patents = 13 

% Patents Active = 100.0

 

Average Co-Inventor Count = 5.6

ph-index = 2

Forward Citations = 16(Granted Patents)


Location History:

  • Jinhae-si, KR (2015 - 2018)
  • Daejeon, KR (2015 - 2019)

Company Filing History:

goldMedal12 out of 8,637 
 
Lg Chem, Ltd
 patents
silverMedal1 out of 428 
 
Korea Atomic Energy Research Institute
 patents
bronzeMedal1 out of 1,789 
 
Seoul National University
 patents
where one patent can have more than one assignee

Years Active: 2015-2019

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13 patents (USPTO):Explore Patents
1. 10364331 - Composite electrolyte membrane and method for manufacturing same (2019-07-30),
2. 10297852 - Polymer electrolyte membrane, membrane electrode assembly comprising polymer electrolyte membrane, and fuel cell comprising membrane electrode assembly (2019-05-21),
3. 10050294 - Polymer electrolyte membrane, membrane electrode assembly comprising polymer electrolyte membrane and fuel cell comprising membrane electrode assembly (2018-08-14),
4. 9991539 - Polymer electrolyte membrane, membrane electrode assembly comprising polymer electrolyte membrane and fuel cell comprising membrane electrode assembly (2018-06-05),
5. 9893374 - Reinforced composite electrolyte membrane for fuel cell (2018-02-13),
6. 9685250 - Method of preparing radioisotope hybrid nanocomposite particles using sol-gel reaction and radioisotope hybrid nanocomposite particles prepared using the same (2017-06-20),
7. 9614242 - Polymer electrolyte composition, electrolyte membrane, membrane-electrode assembly and fuel cell (2017-04-04),
8. 9385388 - Polymer electrolyte membrane for fuel cell, membrane electrode assembly and fuel cell including the same (2016-07-05),
9. 9142850 - Tri-block copolymer and electrolyte membrane made from the same (2015-09-22),
10. 9136551 - Sulphonate based compound, polymer electrolyte membrane comprising same and fuel cell comprising same (2015-09-15),
11. 9054357 - Reinforced composite electrolyte membrane for fuel cell (2015-06-09),
12. 9048479 - Tri-block copolymer and electrolyte membrane made from the same (2015-06-02),
13. 9005841 - Polymer electrolyte membrane for fuel cell, membrane electrode assembly and fuel cell including the same (2015-04-14),

Title: Seong Ho Choi: Innovator in Electrolyte Membrane Technology

Introduction

Seong Ho Choi is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of polymer electrolyte membranes, holding a total of 13 patents. His work focuses on advancing technologies that enhance the efficiency and performance of fuel cells.

Latest Patents

Among his latest patents is a composite electrolyte membrane and a method for manufacturing the same. This innovative membrane includes a poly(arylene ether sulfone) copolymer and a core-shell particle that combines an inorganic particle core with a basic organic polymer shell. Another notable patent involves a polymer electrolyte membrane, a membrane electrode assembly that incorporates this membrane, and a fuel cell that utilizes the assembly. These inventions are pivotal in improving the functionality of fuel cells.

Career Highlights

Seong Ho Choi has worked with leading organizations such as LG Chem, Ltd and Seoul National University. His experience in these esteemed institutions has allowed him to develop and refine his groundbreaking technologies.

Collaborations

Throughout his career, Choi has collaborated with notable colleagues, including Hyuk Joo Kim and Tae Geun Noh. Their joint efforts have contributed to the advancement of research in the field of electrolyte membranes.

Conclusion

Seong Ho Choi's innovative work in polymer electrolyte membranes and fuel cell technology positions him as a key figure in the industry. His numerous patents reflect his dedication to enhancing energy solutions for the future.

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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