Wansik Kim

Title: Wansik Kim and Multilayer Ceramic Capacitor Innovations.

Introduction

Wansik Kim is an inventor based in Suwon-si, South Korea, whose patent work focuses on multilayer ceramic capacitors and their external-electrode structures. He is associated with Samsung Electro-Mechanics and has 2 patents listed in the information provided.

Latest Patents

Kim’s listed patents address capacitor design and manufacturing methods, with particular attention to electrode layers and glass composition.

“Multilayer ceramic capacitor and method of manufacturing the same” describes a capacitor body with dielectric and internal electrode layers, along with cover portions above and below the active portion. Its external electrodes have inner layers electrically connected to internal electrodes and outer layers that cover the inner layers and cover portions. The patent specifies a high conductive-metal content for the inner layers and a thickness range of 1 to 3 micrometers. The outer layers contain conductive metal and glass comprising aluminum oxide and silicon dioxide.

“Multilayer ceramic capacitor and manufacturing method thereof” describes a capacitor body with dielectric and internal electrode layers, plus an external electrode made of lower and upper layers. The lower layer connects electrically to an internal electrode and contains glass with more than 0 and up to 8 atom percent aluminum. The upper layer covers the lower layer and contains glass with 10 to 20 atom percent aluminum.

Career Highlights

Kim’s listed inventions concern the construction and manufacture of multilayer ceramic capacitors. Their specified electrode structures and material compositions reflect a focus on capacitor design and production.

Collaborations

The provided information names Jaehoon Bang and Youngah Song as Kim’s coworkers. It does not specify whether they collaborated with him on either listed patent.

Conclusion

Wansik Kim’s listed patent work at Samsung Electro-Mechanics centers on multilayer ceramic capacitors, particularly their electrode structures, glass compositions, and manufacturing methods.