Energy-storage device, electrical apparatus, and winding method
US-12191530-B2 · Jan 7, 2025 · US
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Zhang Wancai patents
Zhang Wancai is listed as an inventor on 25 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Zhang Wancai |
| Total patents | 25 |
| First publication | Apr 2, 2020 |
| Latest publication | Jan 7, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Manufacturing method of top cover assembly, top cover assembly and energy storage device
US-2024162542-A1 · May 16, 2024 · US
Terminal assembly, top cover assembly, energy storage device and electrical equipment
US-2024162580-A1 · May 16, 2024 · US
Energy-storage device, electrical apparatus, and winding method
US-2024162577-A1 · May 16, 2024 · US
Battery end cover assembly, energy storage apparatus and electric device
US-11909066-B1 · Feb 20, 2024 · US
Heating sheet and battery module
US-11901539-B2 · Feb 13, 2024 · US
End cover assembly, energy storage device and electrical equipment
US-11894567-B1 · Feb 6, 2024 · US
Fixing assembly for battery module and battery pack
US-11894569-B2 · Feb 6, 2024 · US
End cover assembly, energy storage apparatus and electric device
US-11848464-B1 · Dec 19, 2023 · US
Conductive plating apparatus, plating system and plating method for conductive film
US-11821100-B2 · Nov 21, 2023 · US
Recent patents
Latest publications not already listed above.
Battery box and battery pack
US-11791514-B2 · Oct 17, 2023 · US
Coating device, and coating method for non-uniform thickness current collector
US-11777071-B2 · Oct 3, 2023 · US
Fixing structure, battery box, and battery pack
US-11749864-B2 · Sep 5, 2023 · US
Fixing structure, battery box, and battery pack
US-2023121037-A1 · Apr 20, 2023 · US
Conductive plating apparatus, plating system and plating method for conductive film
US-2023042419-A1 · Feb 9, 2023 · US
Fixing assembly for battery module and battery pack
US-2023040254-A1 · Feb 9, 2023 · US
Heating sheet and battery module
US-2023045268-A1 · Feb 9, 2023 · US
Lower plastic member and power battery
US-2023032002-A1 · Feb 2, 2023 · US
Fixing assembly for battery module and battery pack
US-2023036936-A1 · Feb 2, 2023 · US
Conductive film, preparation process therefor, electrode plate and battery
US-2023035561-A1 · Feb 2, 2023 · US
Conductive film and preparation method therefor
US-2023033304-A1 · Feb 2, 2023 · US
Battery box and battery pack
US-2023037055-A1 · Feb 2, 2023 · US
Baking apparatus for secondary battery
US-10944097-B2 · Mar 9, 2021 · US
Clamping apparatus and transport device
US-10644344-B1 · May 5, 2020 · US
Baking apparatus for secondary battery
US-2020106084-A1 · Apr 2, 2020 · US
Major assignees
Companies most often associated with this inventor's publications.
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02E60/10 | 22 |
| H01M50/15 | 7 |
| H01M50/147 | 5 |
| Y02P70/50 | 5 |
| H01M50/209 | 5 |