Dongsung Hwang

Title: Dongsung Hwang and Battery Cell Welding Innovation

Introduction

Dongsung Hwang is an inventor associated with LG Energy Solution, Ltd., in Daejeon, South Korea. His patent work addresses the construction and electrical connection of components in a battery cell.

Latest Patents

The provided information identifies one patent associated with Hwang: “Seam Welding Structure of Battery Can, Current Collecting Plate, and Cap and Battery Cell Using the Same.” The invention describes a battery cell with an electrode assembly housed in a can, a current collector plate connected to an electrode tab, and a cap covering the can’s open end. The plate’s peripheral portion contacts both the can’s inner sidewall and the underside of the cap. These components are welded together, forming an electrical connection and joining the can, collector plate, and cap. The supplied data lists 1 patent for Hwang.

Career Highlights

Hwang’s listed patent focuses on a seam-welding arrangement for battery-cell components. By bringing the current collector plate, can sidewall, and cap together at a welded interface, the design integrates electrical contact with the cell’s assembly structure. The provided information associates his work with LG Energy Solution, Ltd.

Collaborations

The supplied information names Jeongho Park and Sungmin Cho as Hwang’s coworkers. It does not specify whether they collaborated with him on this patent.

Conclusion

Dongsung Hwang’s listed invention concerns a welded connection among key battery-cell components, reflecting a practical focus on cell structure and electrical integration.