Positive electrode material and preparation method therefor, positive electrode, and battery
US-2025391859-A1 · Dec 25, 2025 · US
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Chen Pengwei patents
Chen Pengwei is listed as an inventor on 17 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Chen Pengwei |
| Total patents | 17 |
| First publication | Nov 7, 2019 |
| Latest publication | Dec 25, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Positive electrode material and preparation method therefor, electrode, and battery
US-2025391857-A1 · Dec 25, 2025 · US
Positive electrode material and preparation method therefor, positive electrode, and battery
US-2025391858-A1 · Dec 25, 2025 · US
Model establishment method and related apparatus
US-2024412457-A1 · Dec 12, 2024 · US
Cathode, electrochemical device and electronic device including same
US-11862797-B2 · Jan 2, 2024 · US
Cathode material and electrochemical device comprising the same
US-11611068-B2 · Mar 21, 2023 · US
Cathode, electrochemical device and electronic device including same
US-2021257619-A1 · Aug 19, 2021 · US
Metal oxide and method for preparing the same
US-11081686-B2 · Aug 3, 2021 · US
Cathode material and electrochemical device comprising the same
US-2021234154-A1 · Jul 29, 2021 · US
Cathode material having an active component and a sodium salt dispersed in the active component, method for preparing the same, cathode and lithium ion battery
US-11024872-B2 · Jun 1, 2021 · US
Recent patents
Latest publications not already listed above.
Metal oxide and synthesis of lithium ion battery
US-10944106-B2 · Mar 9, 2021 · US
Cathode material and electrochemical device including cathode material
US-2020227741-A1 · Jul 16, 2020 · US
Precursor of lithium cobalt oxide and preparation method thereof and composite of lithium cobalt oxide prepared from the precursor of lithium cobalt oxide
US-2020227742-A1 · Jul 16, 2020 · US
Cathode material and electrochemical device comprising the same
US-2020185715-A1 · Jun 11, 2020 · US
Metal oxide and method for preparing the same
US-2020035991-A1 · Jan 30, 2020 · US
Metal oxide and synthesis of lithium ion battery
US-2019393501-A1 · Dec 26, 2019 · US
Cathode material, method for preparing the same, cathode and lithium ion battery
US-2019341649-A1 · Nov 7, 2019 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Ningde Amperex Technology Ltd | 13 |
| Xiamen Hithium Energy Storage Tech Co Ltd | 3 |
| Huawei Tech Co Ltd | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H01M2004/028 | 16 |
| Y02E60/10 | 16 |
| H01M10/0525 | 13 |
| H01M4/525 | 13 |
| H01M4/366 | 9 |