Sanghoon Ahn

This inventor holds 7 USPTO granted patents. Top assignees: Samsung Display Co., Ltd., Lg Display Co., Ltd.. Active years: 2014-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sanghoon Ahn. Retrieved from https://idiyas.com/inventor/sanghoon-ahn-vkm5wtiq

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

Calculating rank

USPTO Granted Patents = 7

% Patents Active = 85.7

Average Co-Inventor Count = 5.2

ph-index = 1

Forward Citations = 6(Granted Patents)

Location History:

Yongin-si, KR (2016 - 2017)
Yongin, KR (2017)
Seoul, KR (2014 - 2018)

Company Filing History:

6 out of 27,288

Samsung Display Co., Ltd.

Years Active: 2014-2018

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7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9969047 - Substrate polishing apparatus (2018-05-15),

2. 9829712 - Laser optical system and laser annealing device including the same (2017-11-28),

3. 9786499 - Method of manufacturing a substrate having a crystallized layer and a laser crystallizing apparatus for the same (2017-10-10),

4. 9633845 - Method of manufacturing a substrate having a crystallized layer and a laser crystallizing apparatus for the same (2017-04-25),

5. 9460922 - Laser annealing apparatus and a method for manufacturing a display apparatus using the laser annealing apparatus (2016-10-04),

6. 9387552 - Laser annealing apparatus and laser annealing method using the same (2016-07-12),

7. 8913208 - Liquid crystal module capable of preventing display device from being darkly displayed (2014-12-16),

Title: Innovations of Sanghoon Ahn

Introduction

Sanghoon Ahn is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of technology, particularly in the area of substrate polishing and laser systems. With a total of seven patents to his name, Ahn's work reflects a commitment to advancing technological capabilities.

Latest Patents

One of Ahn's latest patents is a substrate polishing apparatus. This innovative device includes a support part for holding substrates, multiple first moving parts for upward movement, and polishing units designed to contact the substrate's surface. Additionally, it features nozzles that spray slurry to enhance the polishing process. Another notable patent is a laser optical system and laser annealing device. This system utilizes a beam splitter to divide a laser beam into two paths, allowing for enhanced control and efficiency in laser applications.

Career Highlights

Sanghoon Ahn has worked with leading companies in the display technology sector, including Samsung Display Co., Ltd. and LG Display Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in display technologies.

Collaborations

Ahn has collaborated with notable colleagues such as Byoungho Cheong and Byoungkwon Choo. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Sanghoon Ahn's contributions to technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the fields of substrate polishing and laser systems, showcasing the importance of innovation in driving technological progress.

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]