Battery diagnosing apparatus, method and system
US-2026092980-A1 · Apr 2, 2026 · US
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Cha A-Ming patents
Cha A-Ming is listed as an inventor on 47 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Cha A-Ming |
| Total patents | 47 |
| First publication | Jul 15, 2021 |
| Latest publication | Apr 2, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Battery Management System, Battery Management Method, Battery Pack, and Electric Vehicle
US-2026048680-A1 · Feb 19, 2026 · US
Apparatus and Method for Diagnosing Battery
US-2026036640-A1 · Feb 5, 2026 · US
Battery diagnosing apparatus and method
US-12523700-B2 · Jan 13, 2026 · US
Battery management apparatus and method
US-12523698-B2 · Jan 13, 2026 · US
Battery diagnosing apparatus, method and system
US-12517183-B2 · Jan 6, 2026 · US
Battery Management Apparatus and Method
US-2025389775-A1 · Dec 25, 2025 · US
Apparatus and method for determining degradation degree of battery and battery pack comprising the apparatus
US-12498426-B2 · Dec 16, 2025 · US
Apparatus and method for diagnosing battery
US-12467980-B2 · Nov 11, 2025 · US
Battery management apparatus and method
US-12405310-B2 · Sep 2, 2025 · US
Recent patents
Latest publications not already listed above.
Battery information generating apparatus and method
US-2025264541-A1 · Aug 21, 2025 · US
Battery Classification Apparatus and Method
US-2025258238-A1 · Aug 14, 2025 · US
Apparatus and method for diagnosing battery
US-2025244401-A1 · Jul 31, 2025 · US
Battery diagnosing apparatus and method
US-12360171-B2 · Jul 15, 2025 · US
Battery management system, battery management method, battery pack, and electric vehicle
US-12344120-B2 · Jul 1, 2025 · US
Apparatus and Method for Diagnosing Battery
US-2025164571-A1 · May 22, 2025 · US
Battery management system, battery management method, battery pack and electric vehicle
US-12308689-B2 · May 20, 2025 · US
Battery classification apparatus and method
US-12248024-B2 · Mar 11, 2025 · US
Battery management apparatus
US-12174262-B2 · Dec 24, 2024 · US
Battery management apparatus and method
US-12117501-B2 · Oct 15, 2024 · US
Battery management apparatus and method
US-12092681-B2 · Sep 17, 2024 · US
Battery management apparatus, battery management method, battery pack and electric vehicle
US-12007449-B2 · Jun 11, 2024 · US
Battery diagnosing apparatus and method
US-11959972-B2 · Apr 16, 2024 · US
Battery diagnosing apparatus and method
US-11929472-B2 · Mar 12, 2024 · US
Apparatus and method for determining degradation degree of battery and battery pack comprising the apparatus
US-2024061050-A1 · Feb 22, 2024 · US
Battery Management Apparatus and Method
US-2024044995-A1 · Feb 8, 2024 · US
Apparatus and method for determining degradation degree of battery and battery pack comprising the apparatus
US-11852688-B2 · Dec 26, 2023 · US
Battery Classification Apparatus and Method
US-2023393214-A1 · Dec 7, 2023 · US
Battery management apparatus
US-11824395-B2 · Nov 21, 2023 · US
Battery Diagnosing Apparatus and Method
US-2023314515-A1 · Oct 5, 2023 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Lg Energy Solution Ltd | 45 |
| Lg Chemical Ltd | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02E60/10 | 45 |
| G01R31/392 | 38 |
| G01R31/3648 | 31 |
| H01M10/48 | 28 |
| G01R31/382 | 27 |