logo

For the Inventor, By the Inventor

Seoul, South Korea

Jungkyu Choi

This inventor holds 30 USPTO granted patents and 24 published patent applications and 5 EPO patents, primarily in Zeolite Membrane Technology. Top assignees: Korea University Research and Business Foundation, Lg Electronics Inc., Hyundai Motor Company. Active years: 2015-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jungkyu Choi. Retrieved from https://idiyas.com/inventor/jungkyu-choi

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

USPTO Granted Patents = 30 

% Patents Active = 90.0

 

Average Co-Inventor Count = 3.4

ph-index = 3

Forward Citations = 62(Granted Patents)


Location History:

  • Uiwang, KR (2015)
  • Seoul, KR (2015 - 2024)

Company Filing History:

goldMedal22 out of 1,274 
 
Korea University Research and Business Foundation
 patents
silverMedal7 out of 51,830 
 
Lg Electronics Inc.
 patents
bronzeMedal3 out of 20,313 
 
Hyundai Motor Company
 patents
4. 3 out of 5,796 
 
Kia Corporation
 patents
5. 1 out of 834,513 
Other
 patents
where one patent can have more than one assignee

Years Active: 2015-2026

Loading Chart...
Loading Chart...
Areas of Expertise:
Hydrocarbon Adsorption
Zeolite Membrane
Gas Separation
Catalyst Preparation
Carbon Monoxide Reduction
Heterogeneous Zeolites
Defect Structure Control
Xylene Separation
Perm-Selective Membrane
Nanosheet Fabrication
Cation Control
Thermal Treatment
30 patents (USPTO):Explore Patents
1. 12576398 - Method for preparing a hydrocarbon adsorption catalyst, a hydrocarbon adsorption catalyst prepared thereby, and a hydrocarbon trap comprising the same (2026-03-17),
2. 12303864 - Hydrocarbon adsorption and desorption complex comprising zeolite with controlled cation and preparation method therefor (2025-05-20),
3. 12214320 - Separator membrane having hierarchical structure comprising mesopores, production method therefor and xylene separation method using same (2025-02-04),
4. 12036517 - CHA zeolite membrane and method of preparing the same (2024-07-16),
5. 12036516 - Method of controlling structure of defects in MFI zeolite membranes (2024-07-16),
6. 12017202 - Hydrocarbon adsorption and desorption complex including gas adsorbing portion and reinforcing portion and method for preparing the same (2024-06-25),
7. 11904282 - Method of controlling structure of defects in chabazite zeolite membranes through low temperature heat treatment (2024-02-20),
8. 11731086 - Gas separation membrane containing heterogeneous zeolites and preparation method thereof (2023-08-22),
9. 11666887 - Hydrocarbon adsorbent (2023-06-06),
10. 11666886 - Hydrocarbon adsorption and desorption complex comprising zeolite with controlled cation ratio and preparation method therefor (2023-06-06),
11. 11596905 - Method of preparing heterogeneous zeolite membranes (2023-03-07),
12. 11465102 - Method of preparing heterogeneous zeolite membranes (2022-10-11),
13. 11458441 - CHA zeolite membrane and method of preparing the same (2022-10-04),
14. 11433380 - Catalyst for reducing carbon monoxide and hydrocarbon, and method for preparing the same (2022-09-06),
15. 11285444 - Method of preparing CO-selective membranes by controlling calcination process including rapid thermal processing and membranes produced thereby (2022-03-29),

As an AI assistant specialized in innovations, inventions, inventors, patent attorneys, assignees, and patents, I will gladly assist you with the article about inventor Jungkyu Choi.

Title: The Innovations of Jungkyu Choi: Revolutionizing Zeolite Membranes.

Introduction:

Jungkyu Choi, a distinguished inventor based in Seoul, South Korea, has made significant contributions to the field of zeolite membranes. With an impressive portfolio of 27 patents, Choi is renowned for his groundbreaking work in materials science and carbon capture technologies.

Latest Patents:

Choi's recent patents include the development of a CHA zeolite membrane and a method for preparing it. This innovative membrane exhibits exceptional capabilities in separating CO/Nand CO/CHeven under wet conditions, offering a promising solution for carbon capture applications. Additionally, his method for controlling the defect structure in MFI zeolite membranes has revolutionized the process of separating xylene isomers, enhancing the efficiency of this critical industrial process.

Career Highlights:

Throughout his career, Jungkyu Choi has held pivotal roles at esteemed institutions such as the Korea University Research and Business Foundation and LG Electronics Inc. His expertise in materials science and membrane technology has not only advanced research in the field but also paved the way for practical applications in carbon capture and gas separation.

Collaborations:

Collaborating with talented individuals such as Kwan Young Lee and Joonyup Lee, Choi has fostered a culture of innovation and excellence in his research endeavors. Together, they have explored new frontiers in zeolite membrane technology, pushing the boundaries of what is possible in materials science.

Conclusion:

In conclusion, Jungkyu Choi stands as a beacon of innovation in the realm of zeolite membranes. His relentless pursuit of scientific advancement, coupled with his remarkable patent portfolio, underscores his commitment to shaping a sustainable future through cutting-edge research and technological breakthroughs.

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]
Loading…