Ji Yeon Han

Title: Innovations by Ji Yeon Han

Introduction

Ji Yeon Han is a notable inventor based in Yongin-si, South Korea. He has made significant contributions to the field of skin care and cellular biology, holding a total of 4 patents. His work focuses on innovative methods and apparatuses that enhance skin evaluation and cellular production.

Latest Patents

One of Ji Yeon Han's latest patents is an "Apparatus and method for evaluating skin tightening." This invention relates to a device designed to assess skin tightening through a suction mechanism that measures the height of the skin under specific conditions. The apparatus includes a suction device, a height measurement unit, and a skin tightening evaluation unit that collectively determine the degree of skin tightening based on the measured height.

Another significant patent is for "Melanocyte or progenitor cell thereof adapted to keratinocyte, and preparation method thereof." This invention introduces novel melanocytes and melanoblasts, which differ in gene expression, melanin content, and tyrosinase activity from conventional melanocytes. The patent also outlines a new method for producing these cells by culturing keratinocytes, which could have implications for skin treatment and pigmentation disorders.

Career Highlights

Ji Yeon Han is currently employed at Amorepacific Corporation, a leading company in the beauty and cosmetics industry. His work at Amorepacific allows him to apply his innovative ideas in practical applications that benefit consumers and advance the field of dermatology.

Collaborations

Throughout his career, Ji Yeon Han has collaborated with talented individuals such as Eun Joo Kim and Hae Kwang Lee. These collaborations have likely contributed to the development of his innovative patents and advancements in skin care technology.

Conclusion

Ji Yeon Han's contributions to the field of skin evaluation and cellular biology are noteworthy. His innovative patents reflect a commitment to advancing skin care technology and improving the understanding of cellular processes. His work continues to influence the industry and pave the way for future innovations.