Electronic device
US-2024146077-A1 · May 2, 2024 · US
Power storage device
US2025316989A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2025316989-A1 |
| Application number | US-202519059441-A |
| Country | US |
| Kind code | A1 |
| Filing date | Feb 21, 2025 |
| Priority date | Apr 8, 2024 |
| Publication date | Oct 9, 2025 |
| Grant date | — |
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- Title
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- Abstract
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- First independent claim
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Abstract
Official abstract text for this publication.
A power storage device includes a case, a storage battery accommodated within the case, and a processor that controls energization of the storage battery, and the processor being configured to: store first authentication information associated with a specific user, read second authentication information from an arbitrary user, check whether or not the second authentication information and the first authentication information match with each other, and provide an alert about a check result.
First claim
Opening claim text (preview).
What is claimed is: 1 . A power storage device comprising: a case; a storage battery accommodated within the case; and a processor that controls energization of the storage battery, wherein the processor being configured to: store first authentication information associated with a specific user, read second authentication information from an arbitrary user, check whether or not the second authentication information and the first authentication information match with each other, and provide an alert about a check result. 2 . The power storage device according to claim 1 , wherein the processor is further configured to permit energization of the storage battery when the storage battery is connected to a machine body after the second authentication information and the first authentication information have matched with each other. 3 . The power storage device according to claim 1 , wherein the case includes a gripping portion, and the processor is further configured to read biometric information of a user, who has gripped the gripping portion, as the second authentication information. 4 . The power storage device according to claim 1 , wherein the processor is further configured to determine whether or not to permit energization with an exterior of the storage battery, based on the check result.
Assignees
Inventors
Classifications
- H02J7/47Primary
Arrangements for checking compatibility or authentication between one component, e.g. a battery or a battery charger, and another component, e.g. a power source · CPC title
Battery management systems including electronic circuits, e.g. control of current or voltage to keep battery in healthy state, cell balancing · CPC title
by lifting or attempted removal of hand-portable articles · CPC title
Cells or batteries combined with indicating means for external visualization of the condition, e.g. by change of colour or of light density · CPC title
Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte (constructional details of current conducting connections for detecting conditions inside cells or batteries, e.g. details of voltage sensing terminals, H01M50/569) · CPC title
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Frequently asked questions
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- What does patent US2025316989A1 cover?
- A power storage device includes a case, a storage battery accommodated within the case, and a processor that controls energization of the storage battery, and the processor being configured to: store first authentication information associated with a specific user, read second authentication information from an arbitrary user, check whether or not the second authentication information and the f…
- Who is the assignee on this patent?
- Toyota Motor Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification H02J7/47. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Thu Oct 09 2025 00:00:00 GMT+0000 (Coordinated Universal Time) (A1). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).