Daegu, South Korea

Young-Sik Yoon

This inventor holds 1 USPTO granted patent. Top assignees: Gwangju Institute of Science and Technology, Sehf-Korea Co., Ltd.. Active years: 2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Young-Sik Yoon. Retrieved from https://idiyas.com/inventor/young-sik-yoon-9jy6se9e

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

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Average Co-Inventor Count = 6.0

ph-index = 1

Forward Citations = 246(Granted Patents)


Company Filing History:


Years Active: 2011

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1 patent (USPTO):Explore Patents

Title: A Look into the Innovations of Young-Sik Yoon

Introduction: Young-Sik Yoon is a notable inventor based in Daegu, South Korea. With one significant patent to his name, Yoon has made contributions to the field of optical technology, particularly through his innovative optical fiber design. His work showcases the importance of advancements in technology, influencing both the academic and commercial sectors.

Latest Patents: Young-Sik Yoon holds a patent for a low bend loss optical fiber. This invention is designed to enhance optical performance, featuring a core and an inner layer that has a refractive index lower than that of the core. The refractive index of the inner layer gradually decreases as it moves away from the core, culminating in a trench layer that possesses the lowest refractive index. This design minimizes signal loss and improves the efficiency of optical fibers.

Career Highlights: Throughout his career, Yoon has made notable strides in the field of optics. He has worked at Sehf-Korea Co., Ltd., as well as the Gwangju Institute of Science and Technology. These organizations have provided him with platforms to develop his patented technology and collaborate with other experts in the field.

Collaborations: Young-Sik Yoon has collaborated with esteemed colleagues such as Yeong-Seop Lee and Jin-Han Kim. Their teamwork has contributed to advancing optical technologies and pushing the boundaries of innovation in the industry.

Conclusion: Young-Sik Yoon's contributions to optical fiber technology reflect the ongoing innovation in the scientific community. His patented low bend loss optical fiber showcases the potential for practical applications in communications and technology. As he continues his work, the impact of his inventions may lead to further advancements in optical technology, benefiting both industry and academia.

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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