Anyang, South Korea

Dong Hoon Song

This inventor holds 2 USPTO granted patents. Top assignees: Prinker Korea Inc., Sketchon Inc.. Active years: 2022-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Dong Hoon Song. Retrieved from https://idiyas.com/inventor/dong-hoon-song-708ugfon

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 4.8

ph-index = 1


Company Filing History:


Years Active: 2022-2025

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2 patents (USPTO):Explore Patents

Title: Innovations by Dong Hoon Song in Hair Dyeing Technology.

Introduction

Dong Hoon Song is an inventive mind based in Anyang-si, South Korea. He has made significant contributions to the field of hair dyeing technology, holding 2 patents that showcase his innovative approach to this industry.

Latest Patents

His latest patents include an ink composition for hair dyeing, a film for hair dyeing, a film cartridge for hair dyeing, and a printer for hair dyeing. One of his notable inventions is a film for hair dyeing that consists of a base film and an ink layer. This ink layer includes a first pigment for masking hair color, a second pigment for expressing the desired color on hair, along with a resin and wax. Additionally, he has developed a printer for hair dyeing that features a body with a printer head and a film cartridge. This printer is designed to hold hair in place while applying the dye, ensuring precision and ease of use.

Career Highlights

Throughout his career, Dong Hoon Song has worked with various companies, including Prinker Korea Inc. and Sketchon Inc. His work has focused on advancing hair dyeing technologies, making them more accessible and effective for consumers.

Collaborations

He has collaborated with notable colleagues such as Kyu Suk Lee and Jong In Lee, contributing to the development of innovative products in the hair dyeing sector.

Conclusion

Dong Hoon Song's contributions to hair dyeing technology reflect his commitment to innovation and excellence. His patents not only enhance the hair dyeing process but also pave the way for future advancements 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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