Asan, South Korea

Songyi Han

This inventor holds 17 USPTO granted patents and 3 published patent applications and 1 EPO patent, primarily in Display Technology. Top assignee: Samsung Display Co., Ltd.. Active years: 2016-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Songyi Han. Retrieved from https://idiyas.com/inventor/songyi-han-if3gjav2

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

USPTO Granted Patents = 17 

% Patents Active = 82.4

 

Average Co-Inventor Count = 3.8

ph-index = 2

Forward Citations = 12(Granted Patents)


Location History:

  • Chungcheongnam-do, KR (2016)
  • Asan-si, KR (2016 - 2024)
  • Yongin-si, KR (2024)

Company Filing History:


Years Active: 2016-2024

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Areas of Expertise:
Display Device
Voltage Generator
Gamma Voltage
Luminance Compensation
Backlight Unit
DC to DC Converter
Over-Current Protection
Driving Method
17 patents (USPTO):Explore Patents

Title: **Innovative Mind: The Patents of Songyi Han in Display Technology**

Introduction

Songyi Han is a prolific inventor from Asan-si, South Korea, recognized for his contributions to display technology. With an impressive portfolio of 16 patents, Songyi has become a significant figure in his field, particularly while working at Samsung Display Co., Ltd.

Latest Patents

Among Songyi Han’s latest innovations are two notable patents related to display devices. The first patent details a display device that incorporates a level shifter responsible for generating gate clock signals. These signals are meticulously synchronized with the rising and falling edges of clock signals. The design includes an over-current detector that monitors the gate clock signals, generating shutdown commands in response to any detected over-current, thus ensuring safe operation.

The second patent outlines a display device equipped with an over-current protection circuit. This sophisticated system monitors the conditions within the display device, generating a shut-down request signal when an over-current is detected. The integration of these advanced protective measures aids in maintaining optimal performance and safety during the display's operation.

Career Highlights

Songyi Han's journey as an inventor has been marked by his dedication to enhancing display technologies. His work at Samsung Display Co., Ltd. underscores his commitment to advancing the field, as he consistently pushes the boundaries of what is possible in display systems. His patents reflect significant advancements in how display devices are designed and operated, demonstrating his influence on future innovations.

Collaborations

Throughout his career, Songyi has collaborated with esteemed colleagues such as Dae-Sik Lee and Jin-Taek Hong. These partnerships have facilitated the development of groundbreaking technologies, showcasing the importance of teamwork in the evolution of complex inventions. Their joint efforts underscore the collaborative spirit that drives innovation in the tech industry.

Conclusion

Songyi Han stands out as a remarkable inventor whose work in display technology continues to impact the industry. Through his latest patents, he has exemplified the importance of safety and efficiency in modern display systems. As he continues to innovate, there is no doubt that Songyi will remain a vital contributor to the ever-evolving world of technology.

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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