Lithium manganese iron phosphate positive electrode active material and preparation method, positive electrode plate, secondary battery and electrical apparatus thereof
US-12589999-B2 · Mar 31, 2026 · US
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Zhang Xinxin patents
Zhang Xinxin is listed as an inventor on 124 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Zhang Xinxin |
| Total patents | 124 |
| First publication | Feb 5, 2015 |
| Latest publication | Mar 31, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Modified electrode plate, preparation method thereof, secondary battery, and electric apparatus
US-2026074230-A1 · Mar 12, 2026 · US
Driving safety systems
US-12570296-B2 · Mar 10, 2026 · US
Positive electrode active material having coreshell structure and preparation method thereof, positive electrode plate, secondary battery, battery module, battery pack, and electric apparatus
US-2026051487-A1 · Feb 19, 2026 · US
Positive electrode active material and preparation method thereof, positive electrode plate, battery, and electric device
US-2026049003-A1 · Feb 19, 2026 · US
Positive electrode active material and preparation method thereof, positive electrode plate, battery, and electric apparatus
US-2026028244-A1 · Jan 29, 2026 · US
Electrolyte, secondary battery, and electric apparatus
US-2026024804-A1 · Jan 22, 2026 · US
Positive electrode active material, preparation method thereof, and positive electrode plate, battery cell, battery, and electric device containing same
US-2026015255-A1 · Jan 15, 2026 · US
Positive electrode active material, preparation method thereof, and positive electrode plate, battery, and electric apparatus including same
US-2026015252-A1 · Jan 15, 2026 · US
Electrolyte, sodium secondary battery and electric device
US-2026018658-A1 · Jan 15, 2026 · US
Recent patents
Latest publications not already listed above.
Layered-oxide positive electrode active material and positive electrode plate, sodium-ion battery, and electric apparatus containing same
US-2025391832-A1 · Dec 25, 2025 · US
Layered-oxide positive electrode active material and positive electrode plate, sodium-ion battery, and electric apparatus containing same
US-2025385244-A1 · Dec 18, 2025 · US
Positive electrode active material, sodium ion secondary battery comprising same and power consuming device
US-12500231-B2 · Dec 16, 2025 · US
Positive electrode active material and preparation method therefor and battery comprising same, and electrical device
US-2025372632-A1 · Dec 4, 2025 · US
Secondary battery, electrical device, positive active material and preparation method thereof, and positive electrode plate
US-2025329735-A1 · Oct 23, 2025 · US
Layered-oxide positive electrode active material and positive electrode plate, sodium-ion battery, and electric apparatus containing same
US-12438141-B2 · Oct 7, 2025 · US
Safety and critical information logging mechanism for vehicles
US-12409850-B2 · Sep 9, 2025 · US
Positive electrode active material and preparation method therefor, positive electrode sheet, battery and electric device
US-2025279415-A1 · Sep 4, 2025 · US
Composite positive electrode active material, battery cell, battery, and electrical apparatus
US-2025273675-A1 · Aug 28, 2025 · US
Current collector, secondary battery, battery module, battery pack, and electrical device
US-2025273691-A1 · Aug 28, 2025 · US
Current collector, secondary battery, battery module, battery pack, and electrical device
US-2025273693-A1 · Aug 28, 2025 · US
Sodium metal battery cell and preparation method thereof, battery, and electrical device
US-2025266523-A1 · Aug 21, 2025 · US
Electrolyte for sodium secondary battery, sodium secondary battery, and electric device
US-2025253399-A1 · Aug 7, 2025 · US
Electrolyte for sodium secondary battery, sodium secondary battery, and electric apparatus
US-2025253407-A1 · Aug 7, 2025 · US
Secondary battery electrolyte solution, secondary battery, battery module, battery pack, and electrical device
US-2025246681-A1 · Jul 31, 2025 · US
Sodium secondary battery, battery module, battery pack, and electric apparatus
US-2025219151-A1 · Jul 3, 2025 · US
Task association method and apparatus, and electronic device
US-2025208883-A1 · Jun 26, 2025 · US
Solid electrolyte, preparation method thereof, secondary battery, battery module, battery pack, and electric apparatus
US-2025201915-A1 · Jun 19, 2025 · US
Electrolyte for secondary battery, secondary battery, battery module, battery pack, and electric apparatus
US-2025192232-A1 · Jun 12, 2025 · US
Sodium secondary battery electrolyte, sodium secondary battery, and electrical device
US-2025183355-A1 · Jun 5, 2025 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Contemporary Amperex Technology Co Ltd | 37 |
| Contemporary Amperex Technology Hong Kong Ltd | 32 |
| Mobileye Vision Technologies Ltd | 14 |
| Intel Corp | 11 |
| Byd Co Ltd | 9 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02E60/10 | 71 |
| H01M2004/028 | 45 |
| H01M10/054 | 39 |
| H01M2004/021 | 39 |
| C01P2006/40 | 35 |