Dong Gu Kim

Title: Dong Gu Kim and Metal IC Card Innovation.

Introduction

Dong Gu Kim is an inventor based in Ansan-si, South Korea, and is associated with Kona M Co., Ltd. His patent work addresses antenna performance in wireless IC cards with metal bodies.

Latest Patents

The provided information lists one patent for Kim: “Metal IC Card with Improved Antenna Characteristics and Manufacturing Method for Metal IC Card.” The invention describes a wireless IC card with an IC chip accommodating portion, a slit extending toward the metal body’s outer edge, and an antenna formed on the body’s lower surface. Its antenna pattern winds around the chip accommodating portion and connects to the chip. A preset bonding position near the slit allows part of the metal body to form turns of the antenna pattern, supporting the antenna’s winding direction and wireless performance. Kim is credited with 1 patent.

Career Highlights

Kim’s listed patent reflects work on integrating antenna structures with metal-bodied IC cards. The design combines the card’s metal body, chip placement, slit, and antenna pattern into a coordinated structure.

Collaborations

The provided information identifies Young Hoon Jeong and Ki Sung Nam as Kim’s coworkers at Kona M Co., Ltd. It does not specify their roles in the patent or whether they collaborated on this invention.

Conclusion

Dong Gu Kim’s listed invention focuses on improving antenna characteristics in metal wireless IC cards through a carefully arranged chip compartment, slit, and antenna pattern.