Yongin, South Korea

Gugrae Jo

This inventor holds 2 USPTO granted patents. Top assignees: Ltc Co., Ltd., Ltc., Ltd, Samsung Display Co., Ltd.. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Gugrae Jo. Retrieved from https://idiyas.com/inventor/gugrae-jo-udj1ogow

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


% Patents Active = 50.0

Average Co-Inventor Count = 11.0

ph-index = 1


Company Filing History:


Years Active: 2025-2026

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2 patents (USPTO):Explore Patents

Title: Gugrae Jo - Innovator in Display Technology

Introduction

Gugrae Jo is a notable inventor based in Yongin-si, South Korea. He has made significant contributions to the field of display technology, particularly through his innovative patent.

Latest Patents

Gugrae Jo holds a patent for an "Apparatus for manufacturing display apparatus and method of manufacturing display apparatus." This method involves removing an oxide layer formed on a substrate's surface using hydrofluoric acid gas and ammonia gas, followed by thermal treatment of the substrate. The flow ratio between the hydrofluoric acid gas and ammonia gas is maintained between 0.8:1 and 1:1. This innovative approach enhances the manufacturing process of display devices.

Career Highlights

Throughout his career, Gugrae Jo has worked with prominent companies in the technology sector, including Samsung Display Co., Ltd. and Tes Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to advancements in display technology.

Collaborations

Gugrae Jo has collaborated with talented individuals in his field, including Hyoungsik Kim and Woojin Cho. These partnerships have fostered innovation and development in the projects they have undertaken together.

Conclusion

Gugrae Jo's contributions to display technology through his patent and career experiences highlight his role as an influential inventor. His work continues to impact the industry positively.

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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