Yongin, South Korea

Sangmyeon Han

This inventor holds 6 USPTO granted patents and 2 published patent applications. Top assignee: Samsung Display Co., Ltd.. Active years: 2015-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sangmyeon Han. Retrieved from https://idiyas.com/inventor/sangmyeon-han

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

Calculating rank
USPTO Granted Patents = 6 

% Patents Active = 100.0

Average Co-Inventor Count = 2.5

ph-index = 1

Forward Citations = 4(Granted Patents)


Location History:

  • Seoul, KR (2015)
  • Yongin, KR (2019)
  • Hwaseong-si, KR (2024)

Company Filing History:


Years Active: 2015-2025

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6 patents (USPTO):Explore Patents

Title: Innovations by Sangmyeon Han

Introduction

Sangmyeon Han is a notable inventor based in Yongin-si, South Korea. He has made significant contributions to the field of display technology, holding a total of 6 patents. His work focuses on enhancing the performance and efficiency of display devices.

Latest Patents

Among his latest patents, Han has developed a driving controller and a display device that includes a degradation controller. This controller calculates a driving voltage increase based on the degradation of pixels, ensuring optimal performance. Additionally, he has created a display driver that incorporates a nonvolatile memory, encoder, decoder, and compensator to manage accumulated stress data effectively.

Career Highlights

Sangmyeon Han is currently employed at Samsung Display Co., Ltd., where he continues to innovate in display technology. His work has been instrumental in advancing the capabilities of modern display devices, making them more efficient and reliable.

Collaborations

Han collaborates with talented coworkers such as Seungho Park and Byoungkwan An, contributing to a dynamic team focused on cutting-edge technology.

Conclusion

Sangmyeon Han's contributions to display technology through his patents and work at Samsung Display Co., Ltd. highlight his role as a key innovator in the industry. His advancements continue to shape the future of display devices.

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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