Surface-treated copper foil and copper clad laminate
US-12168834-B2 · Dec 17, 2024 · US
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In radial cells
In radial cells · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C25D7/0635 |
| Official title | {In radial cells} |
| Display label | In radial cells |
| Total patents | 13 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 1 |
| 2017 | 2 |
| 2018 | 1 |
| 2019 | 3 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Surface-treated copper foil and copper clad laminate
US-2023144190-A1 · May 11, 2023 · US
Method and apparatus for manufacturing electroplated steel sheet
US-11365489-B2 · Jun 21, 2022 · US
Apparatus for fabricating electrode structure
US-10927470-B2 · Feb 23, 2021 · US
Method and apparatus for manufacturing electroplated steel sheet
US-2019161880-A1 · May 30, 2019 · US
Apparatus for fabricating electrode structure
US-2019055662-A1 · Feb 21, 2019 · US
Method and device for electroplating in cylindrical geometry
US-10167565-B2 · Jan 1, 2019 · US
Ultrathin copper foil and method of manufacturing the same, and ultrathin copper layer
US-9930776-B2 · Mar 27, 2018 · US
Partial plating device and partial plating method
US-9683307-B2 · Jun 20, 2017 · US
Composite metal foil and production method therefor
US-9595719-B2 · Mar 14, 2017 · US
Method and device for electroplating in cylindrical geometry
US-2016083861-A1 · Mar 24, 2016 · US
Ultrathin Copper Foil And Method Of Manufacturing The Same, And Ultrathin Copper Layer
US-2015195909-A1 · Jul 9, 2015 · US
Electrolytic treatment method and electrolytic treatment device
US-8968530-B2 · Mar 3, 2015 · US