Yoonyoung Chang

Title: Yoonyoung Chang: Innovator in Skin Care Technology

Introduction

Yoonyoung Chang is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of skin care technology, holding a total of 4 patents. His innovative designs focus on enhancing skin care devices through advanced technology.

Latest Patents

Chang's latest patents include two groundbreaking skin care devices. The first device provides optical and thermal care while minimizing noise from the skin measurement sensor. It features a housing that forms the outer appearance, a heat transfer bracket, a light source unit, and a skin measurement sensor that extends through a specially designed light transfer bracket. This innovative design ensures effective skin care with minimal disruption.

The second device performs skin care while attached to a user's face. It utilizes both light and microcurrent for skin treatment, preventing electrical interference between the two elements. This device includes a non-conductive flexible substrate, light source elements, microcurrent elements, and an insulating layer with strategically placed holes to enhance functionality.

Career Highlights

Yoonyoung Chang is currently employed at LG Electronics Inc., where he continues to develop cutting-edge technologies in skin care. His work has positioned him as a leader in the industry, contributing to the advancement of personal care devices.

Collaborations

Chang collaborates with talented coworkers, including Honggul Jun and Gueisam Lim. Their combined expertise fosters an environment of innovation and creativity, leading to the development of state-of-the-art skin care solutions.

Conclusion

Yoonyoung Chang's contributions to skin care technology exemplify the impact of innovation in personal care. His patents reflect a commitment to enhancing user experience through advanced design and functionality.