Suwon, South Korea

Sung-Rag Ma

This inventor holds 1 USPTO granted patent. Top assignee: Samsung Mobile Display Co., Ltd.. Active years: 2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sung-Rag Ma. Retrieved from https://idiyas.com/inventor/sung-rag-ma

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

Calculating rank

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2011

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1 patent (USPTO):Explore Patents

Title: Innovations of Sung-Rag Ma in Deposition Technology

Introduction

Sung-Rag Ma is a notable inventor based in Suwon, South Korea. He has made significant contributions to the field of deposition technology, particularly through his innovative patent. His work focuses on enhancing the efficiency and reproducibility of deposition processes.

Latest Patents

Sung-Rag Ma holds a patent for a "Heating crucible and deposition apparatus including the same." This invention features a heating crucible designed to provide a uniform deposition rate and good reproducibility. The apparatus includes a titanium body with an internal cavity to contain the material to be deposited, an opening for emission, a wire for heating, and an insulator to protect the body from the wire. This innovative design aims to improve the overall performance of deposition processes.

Career Highlights

Sung-Rag Ma is currently employed at Samsung Mobile Display Co., Ltd., where he continues to develop cutting-edge technologies. His work at this leading company has allowed him to contribute to advancements in display technology, particularly in the area of material deposition.

Collaborations

Sung-Rag Ma has collaborated with talented coworkers, including Seoung-Yoon Ryu and Kyong-Tac Yu. Their combined expertise has fostered a productive environment for innovation and development in their field.

Conclusion

Sung-Rag Ma's contributions to deposition technology through his patent demonstrate his commitment to innovation. His work at Samsung Mobile Display Co., Ltd. and collaborations with skilled colleagues further highlight his impact 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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