Ki Sung Nam

Title: Ki Sung Nam: Inventor of Metal Wireless IC Card Technologies.

Introduction

Ki Sung Nam is an inventor based in Jincheon-gun, South Korea. His work includes wireless IC card designs that integrate metal structures with antenna systems. He is associated with Kona M Co., Ltd., and the supplied information lists 2 patents.

Latest Patents

Nam’s listed patents focus on improving the construction and antenna performance of metal wireless IC cards.

“Wireless IC Metal Card with Clad Metal Structure Formed Thereon and Method of Manufacturing Same” describes a card built from three bonded metal layers, with an antenna layer positioned between them. The design places a wireless IC chip on the first metal layer and electrically connects it to the antenna, forming a clad metal structure.

“Metal IC Card with Improved Antenna Characteristics and Manufacturing Method for Metal IC Card” presents a metal-bodied wireless IC card with an IC chip accommodating portion, a slit, and an antenna on the body’s lower surface. Its antenna pattern winds around the chip area and connects near the slit, with part of the metal body configured to form turns of the pattern.

Career Highlights

The patent descriptions show Nam’s focus on combining metal card construction with wireless communication components. His work addresses how card layers, chip placement, and antenna patterns can be arranged to support wireless IC card functionality.

Collaborations

Nam is associated with Kona M Co., Ltd. The supplied information also identifies Young Hoon Jeong and Dong Gu Kim as coworkers.

Conclusion

Ki Sung Nam’s listed inventions explore clad metal structures and antenna arrangements for wireless IC cards, reflecting a focus on integrating metal materials with practical card communication designs.