Asan-si, South Korea

Joo-Woan Cho

USPTO Granted Patents = 46 


Average Co-Inventor Count = 3.7

ph-index = 10

Forward Citations = 348(Granted Patents)


Location History:

  • Seoul, KR (2008 - 2011)
  • Chungcheongnam-do, KR (2012)
  • Asan-si, KR (2009 - 2016)
  • Seongnam, KR (2016)
  • Yongin, KR (2017)
  • Seongnam-si, KR (2017 - 2020)

Company Filing History:


Years Active: 2008-2020

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46 patents (USPTO):Explore Patents

Title: The Innovations of Joo-Woan Cho: Pioneering Display Technologies

Introduction: Joo-Woan Cho, a prolific inventor based in Asan-si, South Korea, has made significant contributions to the field of display technology, holding an impressive 46 patents to his name. His innovative work has focused on enhancing the way we perceive images through advanced display panels and stereoscopic devices, paving the way for next-generation visual experiences.

Latest Patents: Among his most recent patents are groundbreaking inventions such as the "Display Panel" and the "Stereoscopic Image Display Panel." The stereoscopic image display panel features a design that incorporates a lens array strategically placed over a unit pixel, enabling each pixel to emit light based on data signals effectively. This design integrates light-emitting elements positioned optimally within the pixel area and pixel driving circuits that ensure proper functionality. Another notable patent is the "Light Field Display Device and Method of Manufacturing the Same," which describes a complex structure involving multiple layers, including back planes, organic light-emitting layers, and microlens arrays, all working together to create high-quality light field displays.

Career Highlights: Joo-Woan Cho has had a remarkable career, with key positions at prominent technology companies like Samsung Electronics and Samsung Display. His extensive experience in these leading organizations has greatly contributed to his development of cutting-edge display technologies, solidifying his reputation as an influential figure within the industry.

Collaborations: Throughout his career, Cho has collaborated with talented individuals such as Seong-Sik Choi and Yong-Woo Lee, which has facilitated a shared exchange of innovative ideas and fortified advancements in display technology. These collaborations have not only enriched his patent portfolio but have also led to significant breakthroughs in the field.

Conclusion: Joo-Woan Cho's contributions to display technology and his prolific patent record illustrate a dedicated commitment to innovation. With a focus on enhancing visual experiences through advanced devices, his work continues to influence the future of display technologies and inspire new generations of inventors. As technology continues to evolve, Cho's inventions will undoubtedly play a pivotal role in shaping the landscape of visual displays.

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