DaeJeon, South Korea

Won Joon Choi

This inventor holds 5 USPTO granted patents and 3 published patent applications, plus 1 CIPO patent and 3 EPO patents. Top assignees: Doosan Heavy Industries & Construction Co., Ltd, Samsung Display Co., Ltd.. Active years: 2017-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Won Joon Choi. Retrieved from https://idiyas.com/inventor/won-joon-choi-qfmi1e7i

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

USPTO Granted Patents = 5 

% Patents Active = 100.0


 

Average Co-Inventor Count = 4.3

ph-index = 2

Forward Citations = 13(Granted Patents)


Location History:

  • Daejon, KR (2017)
  • Daejeon, KR (2018)
  • Yongin-si, KR (2018 - 2023)

Company Filing History:


Years Active: 2017-2023

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5 patents (USPTO):Explore Patents

Title: Innovator Spotlight on Won Joon Choi

Introduction

Won Joon Choi, a talented inventor based in Daejeon, South Korea, has made significant contributions to the field of display technology through his numerous inventions. With a total of five patents to his name, he continues to push the boundaries of innovation in his industry.

Latest Patents

Among his latest patents, Choi has developed advanced concepts in display devices. One noteworthy invention is a display device that includes a display panel and a protection layer. This protection layer features a first protection layer, a metal layer that overlaps the first protection layer and includes a hole, and an adhesive layer positioned between them. Significantly, the adhesive layer is designed with distinct areas that have varying peeling strengths, enhancing the device's overall functionality.

Another remarkable patent involves a cover panel and an associated display device. This cover panel comprises a heat sink layer, an impact-absorbing layer atop the heat sink, and an elastic pattern on at least one side of the impact-absorbing layer. These innovative features are aimed at improving the durability and performance of display technologies.

Career Highlights

Choi’s career spans notable positions at prominent companies, including Doosan Heavy Industries & Construction Co., Ltd. and Samsung Display Co., Ltd. His experience at these organizations has equipped him with the skills and insights necessary to excel in the competitive landscape of technological innovation.

Collaborations

Throughout his professional journey, Choi has collaborated with distinguished colleagues such as Choa Mun Yun and Sung Hoon Kim. Together, they have contributed to various projects that aim to advance display technology and improve user experience.

Conclusion

Won Joon Choi’s inventive prowess and dedication to innovation have solidified his position in the world of display technology. His latest patents not only showcase his imaginative approach but also reflect his commitment to enhancing the performance and resilience of display devices. As he continues to innovate, the industry eagerly anticipates his future contributions.

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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