Berlin, Germany

Wonjin Cho

This inventor holds 3 USPTO granted patents and 1 published patent application and 3 EPO patents. Top assignees: Atotech Deutschland Gmbh, Atotech Deutschland Gmbh & Co. Kg. Active years: 2019-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Wonjin Cho. Retrieved from https://idiyas.com/inventor/wonjin-cho-4uu24bn7

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

USPTO Granted Patents = 3 

% Patents Active = 100.0

 

Average Co-Inventor Count = 6.3

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2019-2024

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3 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Wonjin Cho

Introduction

Wonjin Cho is a notable inventor based in Berlin, Germany. He has made significant contributions to the field of materials science, particularly in enhancing adhesion strength between metals and organic materials. With a total of 3 patents to his name, Cho's work is recognized for its practical applications in various industries.

Latest Patents

Cho's latest patents include a method for increasing adhesion strength between a metal and an organic material. This invention involves contacting a section of the metal, metal alloy, or metal oxide with a specific azole silane compound or oligomer. Additionally, he has developed a method for increasing adhesion strength between a surface of copper or copper alloy and an organic layer, which outlines a systematic approach to improve bonding in these materials.

Career Highlights

Throughout his career, Wonjin Cho has worked with Atotech Deutschland GmbH and Atotech Deutschland GmbH & Co. KG. His experience in these companies has allowed him to apply his innovative ideas in real-world applications, contributing to advancements in the field.

Collaborations

Cho has collaborated with notable professionals in his field, including Markku Lager and Dirk Tews. These partnerships have further enriched his work and expanded the impact of his inventions.

Conclusion

Wonjin Cho's contributions to the field of materials science through his innovative patents demonstrate his commitment to advancing technology. His work continues to influence the industry and inspire future innovations.

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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