Changeflow GovPing Energy USPTO Grants Fuel Cell System Operation Logic P...
Routine Notice Added Final

USPTO Grants Fuel Cell System Operation Logic Patent to Hyundai Motor Company

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Published March 24th, 2026
Detected March 26th, 2026
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Summary

The USPTO has granted a patent (US12586799B2) to Hyundai Motor Company for an apparatus providing operation logic for a fuel cell system. The patent covers an activation part and a constant current operation part for fuel cells. This grant is a routine intellectual property development.

What changed

The United States Patent and Trademark Office (USPTO) has granted patent US12586799B2 to Hyundai Motor Company. The patent, titled 'Apparatus for providing operation logic of fuel cell system,' was granted on March 24, 2026, and covers an apparatus that includes an activation part for a fuel cell and an operating performance part for constant current operation during activation.

This is a routine intellectual property grant and does not impose new regulatory obligations on companies. It is relevant for entities involved in fuel cell technology, automotive manufacturing, and patent law, particularly those operating within or related to the US jurisdiction. No immediate compliance actions are required for regulated entities.

Source document (simplified)

← USPTO Patent Grants

Apparatus for providing operation logic of fuel cell system

Grant US12586799B2 Kind: B2 Mar 24, 2026

Assignee

HYUNDAI MOTOR COMPANY

Inventors

Seung Kyu Choi, Jin Hwa Lee, Hyo June Lee, Ju Ho Shin, Kyung Jin Lee, Sung Chul Lee

Abstract

An apparatus for providing operation logic of a fuel cell system may include an activation part configured to perform activation on a fuel cell, and an operating performance part configured to perform constant current operation according to the performing of activation.

CPC Classifications

H01M 8/04225 H01M 8/04302 H01M 8/04544 H01M 8/04559 H01M 8/04895 H01M 8/0491 H01M 8/0488 H01M 8/04865

Filing Date

2022-12-20

Application No.

18085551

Claims

15

View original document →

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
US12586799B2

Who this affects

Applies to
Manufacturers
Industry sector
3254 Pharmaceutical Manufacturing
Activity scope
Fuel Cell Technology
Geographic scope
United States US

Taxonomy

Primary area
Energy
Operational domain
Research & Development
Topics
Intellectual Property Automotive

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