Uiwang, South Korea

O Sung Kwon

This inventor holds 19 USPTO granted patents and 4 published patent applications and 2 EPO patents, primarily in Polycarbonate Resin Technology. Top assignees: Lotte Advanced Materials Co., Ltd., Cheil Industries Inc., Lotte Chemical Corporation. Active years: 2012-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: O Sung Kwon. Retrieved from https://idiyas.com/inventor/o-sung-kwon

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

Calculating rank
USPTO Granted Patents = 19 

% Patents Active = 84.2


Average Co-Inventor Count = 4.6

ph-index = 2

Forward Citations = 20(Granted Patents)


Location History:

  • Uiwang-si, KR (2013 - 2020)
  • Gunpo-si, KR (2012 - 2022)

Company Filing History:


Years Active: 2012-2025

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Areas of Expertise:
Polyphosphonate Resin
Functional Fabric
Ionizing Radiation Resistance
Molded Article
Polycarbonate Resin Composition
Thermoplastic Resin
Nanocomposite Materials
Aromatic Carbonate
Optical Film
Production Method
Scratch Resistance
19 patents (USPTO):Explore Patents

Title: O Sung Kwon: Innovator in Functional Fabrics and Polycarbonate Resins

Introduction

O Sung Kwon is a prominent inventor based in Uiwang-si, South Korea, known for his significant contributions to the fields of functional fabrics and polycarbonate resin compositions. With a total of 18 patents to his name, Kwon has demonstrated a commitment to innovation and excellence in material science.

Latest Patents

Among his latest patents is a groundbreaking functional fabric that includes a base fabric layer and an insulation flexible sheet attached to at least one surface of the base fabric layer. This insulation flexible sheet comprises a first flexible base and an insulation coating layer, which enhances the fabric's insulation properties using silica particles. Additionally, Kwon has developed a polycarbonate resin composition that exhibits excellent properties such as color stability, impact resistance, and stiffness, even after exposure to ionizing radiation.

Career Highlights

Kwon has worked with notable companies, including Lotte Advanced Materials Co., Ltd. and Cheil Industries Inc. His experience in these organizations has allowed him to refine his expertise in material development and innovation.

Collaborations

Kwon has collaborated with talented individuals in his field, including Jun Ho Chi and Jong Chan Hur. These partnerships have contributed to the advancement of his projects and the successful development of his patented technologies.

Conclusion

O Sung Kwon's innovative work in functional fabrics and polycarbonate resins showcases his dedication to advancing material science. His patents reflect a deep understanding of the properties and applications of these materials, making him a significant figure in the industry.

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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