Battery Apparatus and Manufacturing Method

ChangeBridge: Patent Apps - Batteries (H01M)

Published March 26th, 2026

Detected March 27th, 2026

Summary

The USPTO has published a patent application for a battery apparatus and its manufacturing method. The application, filed on May 30, 2025, describes a battery apparatus including electrode leads, a busbar assembly, and a case, with specific details on the busbar member and insulating member.

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What changed

This document is a publication of a patent application (US20260088458A1) by the USPTO, detailing a new design for a battery apparatus and its manufacturing method. The invention includes a busbar assembly with a busbar member and an insulating member, designed to interface with battery cells and a protective case. The application was filed on May 30, 2025, and published on March 26, 2026.

As this is a patent application, it does not impose immediate regulatory obligations or compliance deadlines on manufacturers. However, companies involved in battery technology may wish to review the patent claims for potential intellectual property considerations, licensing opportunities, or to understand the competitive landscape in battery design and manufacturing.

Source document (simplified)

← USPTO Patent Applications

Battery Apparatus and Manufacturing Apparatus of Battery Apparatus and Manufacturing Method of Battery Apparatus

Application US20260088458A1 Kind: A1 Mar 26, 2026

Inventors

In Seob KANG, Ji Sang YOON

Abstract

A battery apparatus according to an embodiment of the present disclosure may include: a plurality of battery cells respectively including a plurality of electrode leads; a busbar assembly connected to the plurality of electrode leads of the plurality of battery cells; and a case covering the plurality of battery cells and the busbar assembly, and the busbar assembly may include: a busbar member in contact with the plurality of electrode leads; and an insulating member in which one surface thereof is in contact with the busbar member and the other surface faces the case.