End cover assembly, battery cell, battery pack and device
US-12506203-B2 · Dec 23, 2025 · US
This page is not indexed by search engines while we improve data quality.
Jiang Lingyan patents
Jiang Lingyan is listed as an inventor on 25 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Jiang Lingyan |
| Total patents | 25 |
| First publication | Jul 4, 2019 |
| Latest publication | Dec 23, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Battery cell, battery, and electrical device
US-2025379335-A1 · Dec 11, 2025 · US
Battery cell, battery, and electrical device
US-12451564-B2 · Oct 21, 2025 · US
Battery cell, battery, and electrical device
US-2025202062-A1 · Jun 19, 2025 · US
Battery cell, battery, method and device for preparing a battery cell
US-12249724-B2 · Mar 11, 2025 · US
Battery cell, battery, electric apparatus, and manufacturing method of battery cell
US-2025070404-A1 · Feb 27, 2025 · US
Electrode plate assembly, electrode assembly, battery cell, battery, and electrical device
US-2025070391-A1 · Feb 27, 2025 · US
Battery, battery module and electric equipment
US-12237543-B2 · Feb 25, 2025 · US
Battery cell, battery and electric device
US-2025062450-A1 · Feb 20, 2025 · US
Secondary battery, battery module, and apparatus
US-12199307-B2 · Jan 14, 2025 · US
Recent patents
Latest publications not already listed above.
Secondary battery, battery pack and electric device
US-12155094-B2 · Nov 26, 2024 · US
Battery cell, battery, and power consuming device
US-2024363963-A1 · Oct 31, 2024 · US
Electrode assembly, battery, device, and method for manufacturing electrode assembly
US-2023246306-A1 · Aug 3, 2023 · US
Secondary battery, battery module, and device using secondary battery as power source
US-2022344751-A1 · Oct 27, 2022 · US
Secondary battery, battery module, and device using secondary battery as power source
US-11424500-B2 · Aug 23, 2022 · US
Secondary battery, battery module, and apparatus
US-2022223979-A1 · Jul 14, 2022 · US
Battery cell, battery, method and device for preparing a battery cell
US-2022052404-A1 · Feb 17, 2022 · US
Positive electrode plate and lithium-ion secondary battery
US-11196041-B2 · Dec 7, 2021 · US
Secondary battery, battery module, and device using secondary battery as power source
US-2021376303-A1 · Dec 2, 2021 · US
Battery, battery module and electric equipment
US-2021359379-A1 · Nov 18, 2021 · US
End cover assembly, battery cell, battery pack and device
US-2021359365-A1 · Nov 18, 2021 · US
Secondary battery, battery pack and electric device
US-2021135325-A1 · May 6, 2021 · US
Positive electrode plate and lithium-ion secondary battery
US-2020388829-A1 · Dec 10, 2020 · US
Positive electrode additive and preparation method therefor, positive electrode plate and secondary lithium ion battery
US-10840501-B2 · Nov 17, 2020 · US
Positive electrode additive and preparation method therefor, positive electrode plate and secondary lithium ion battery
US-2019207204-A1 · Jul 4, 2019 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Contemporary Amperex Technology Co Ltd | 14 |
| Contemporary Amperex Technology Hong Kong Ltd | 11 |
| Contemporain Amperex Tech Co Limited | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02E60/10 | 25 |
| H01M2220/20 | 15 |
| H01M50/152 | 14 |
| H01M50/107 | 13 |
| Y02P70/50 | 9 |