Seoul, South Korea

Jang-Sub Sohn

This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Raontech, Inc.. Active years: 2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jang-Sub Sohn. Retrieved from https://idiyas.com/inventor/jang-sub-sohn-d2dbqhc3

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

Calculating rank
USPTO Granted Patents = 2 

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1


Company Filing History:


Years Active: 2016

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2 patents (USPTO):Explore Patents

Title: Innovations of Jang-Sub Sohn in Liquid Crystal Display Technology

Introduction

Jang-Sub Sohn is a notable inventor based in Seoul, South Korea. He has made significant contributions to the field of liquid crystal display (LCD) technology. With a total of two patents to his name, Sohn's work focuses on enhancing the performance and efficiency of LCDs.

Latest Patents

Sohn's latest patents include a "Circuit for Driving Liquid Crystal Display" and an "LCD Pixel Circuit for Suppressing the Mixture of Colors Due to Differences in Data Signal Transfer Times." The first patent describes a circuit that incorporates a high selection unit, a low selection unit, and various transfer units to effectively manage voltage and data signals within the display. The second patent addresses the issue of color mixing in LCDs by utilizing a high selection unit and a low transfer unit to ensure accurate color representation.

Career Highlights

Jang-Sub Sohn is currently employed at Raontech, Inc., where he continues to innovate in the field of display technology. His work has been instrumental in advancing the capabilities of LCDs, making them more efficient and reliable for various applications.

Collaborations

Sohn collaborates with Min-Seok Kim, a fellow innovator in the field. Together, they work on projects that aim to push the boundaries of LCD technology and improve user experience.

Conclusion

Jang-Sub Sohn's contributions to liquid crystal display technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence the development of advanced display solutions.

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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