Changeflow GovPing Energy Google Patent Granted for Auto Detaching Connector
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Google Patent Granted for Auto Detaching Connector

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Published March 24th, 2026
Detected March 25th, 2026
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Summary

The USPTO has granted Google LLC a patent for an auto-detaching connector for electronic devices. The connector features a peripheral structure designed to expand when exposed to liquid, automatically disconnecting the device without user intervention. This patent, filed in 2021, aims to enhance safety and convenience in electronic device connectivity.

What changed

The United States Patent and Trademark Office (USPTO) has granted Google LLC patent US12586954B2 for an innovative auto-detaching connector. This connector is designed with a multi-layer peripheral structure that expands upon exposure to liquid, thereby disconnecting the connector from an electronic component automatically. The patent, which includes 19 claims and was filed on February 3, 2021, aims to improve safety and prevent damage in electronic devices by ensuring a disconnect in the presence of moisture.

This patent grant signifies a new technological development in connector design, particularly relevant for manufacturers of electronic devices. While this is a patent grant and not a regulatory rule, it may influence future product design and safety standards in the consumer electronics sector. Companies developing or manufacturing electronic devices with connectors should be aware of this patented technology, as it could impact their product development and intellectual property strategies. No immediate compliance actions are required for regulated entities, but awareness of this patent is recommended for product innovation and risk assessment.

Source document (simplified)

← USPTO Patent Grants

Auto detaching connector for electronic devices

Grant US12586954B2 Kind: B2 Mar 24, 2026

Assignee

GOOGLE LLC

Inventors

Chia-Hang Yeh, Hsing-Sheng Lin

Abstract

A connector includes a housing and a multi-layer peripheral structure disposed on the housing. The multi-layer peripheral structure is configured to enclose one or more pins and to expand in response to exposure to a liquid for disconnecting the connector from an electronic component without user intervention. The multi-layer peripheral structure may include an outer layer that may include a permeable material, a middle layer disposed within the outer layer, where the middle layer may include a material that expands when wet, and an inner layer disposed within the middle layer.

CPC Classifications

H01M 13/633 H01M 50/24 H01M 50/519 H01M 50/202 H01M 50/574 H01M 50/284 H01M 2200/00 H01M 50/74

Filing Date

2021-02-03

Application No.

18262760

Claims

19

View original document →

Named provisions

Abstract Claims

Source

Analysis generated by AI. Source diff and links are from the original.

Classification

Agency
USPTO
Published
March 24th, 2026
Instrument
Notice
Legal weight
Non-binding
Stage
Final
Change scope
Minor
Document ID
US12586954B2

Who this affects

Applies to
Manufacturers Technology companies
Industry sector
3341 Computer & Electronics Manufacturing 3361 Automotive Manufacturing
Activity scope
Product Design Connector Technology
Geographic scope
United States US

Taxonomy

Primary area
Intellectual Property
Operational domain
Product Development
Topics
Product Safety Consumer Electronics

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