Sang-Chel Kwon

Title: Innovations of Sang-Chel Kwon in Combi-Card Technology

Introduction

Sang-Chel Kwon is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of card technology, particularly with his innovative approach to combi-cards. His work focuses on enhancing the functionality and manufacturing processes of these cards.

Latest Patents

Sang-Chel Kwon holds a patent for a "Combi-card and method for making the same." This invention relates to a combi-card that can be utilized in both contact-type and non-contact-type applications. The patent details a method for manufacturing the combi-card, which involves the use of an inlay layer with an antenna terminal made from a coil or conductive fiber. The process includes pre-treating the components with a heating head, attaching a chip on board (COB) to an antenna coil insertion layer, and stacking upper and lower printing sheets with protective films to create the final product.

Career Highlights

Sang-Chel Kwon is associated with the Korea Minting & Security Printing Corporation, where he applies his expertise in card technology. His work has contributed to advancements in secure card manufacturing and design.

Collaborations

He has collaborated with colleagues such as Jin-Ho Ryu and Jong-Hoon Chae, who have also contributed to the development of innovative technologies in their respective fields.

Conclusion

Sang-Chel Kwon's contributions to combi-card technology exemplify the importance of innovation in enhancing everyday products. His patent reflects a significant advancement in the manufacturing and functionality of cards, showcasing his role as a key inventor in this domain.