Seoul, South Korea

Hongkwan Cho

This inventor holds 4 USPTO granted patents and 3 published patent applications. Top assignee: Lx Hausys, Ltd.. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hongkwan Cho. Retrieved from https://idiyas.com/inventor/hongkwan-cho

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

Calculating rank
USPTO Granted Patents = 4 

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1


Company Filing History:


Years Active: 2025

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4 patents (USPTO):Explore Patents

Title: Innovations by Hongkwan Cho

Introduction

Hongkwan Cho is a notable inventor based in Seoul, South Korea. He has made significant contributions to the field of materials science, particularly in the development of artificial marble. With a total of 4 patents, his work showcases innovative approaches to enhancing the properties of artificial materials.

Latest Patents

Cho's latest patents include an "Artificial marble having high light transmittance," which relates to an artificial marble composed of a binder resin, inorganic particles, and quartz powder. The invention specifically incorporates inorganic particles that include a barium element, enhancing the material's light transmittance. Another notable patent is for an "Artificial marble including opaque striped region and transparent base region." This invention describes an artificial marble featuring one or more stripe regions and a base region on its surface. The design allows for a section where the stripe region is visible to the naked eye, creating a unique aesthetic appeal.

Career Highlights

Hongkwan Cho is currently employed at Lx Hausys, Ltd., a company known for its innovative materials and solutions. His work at Lx Hausys has allowed him to push the boundaries of artificial marble technology, contributing to the company's reputation for quality and innovation.

Collaborations

Cho collaborates with talented coworkers, including Yechan Kim and Donghee Kim. Their combined expertise fosters a creative environment that drives innovation in their projects.

Conclusion

Hongkwan Cho's contributions to the field of artificial marble demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of material properties and design, positioning him as a key 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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