Extended life battery cell
US-2021151731-A1 · May 20, 2021 · US
Electricity
Electricity · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01M2/0408 |
| Official title | — |
| Display label | Electricity (mapped technology topic) |
| Total patents | 48 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2017 | 7 |
| 2018 | 10 |
| 2019 | 7 |
| 2020 | 11 |
| 2021 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Cylindrical secondary battery configured to prevent overcharge thereof
US-2021074987-A1 · Mar 11, 2021 · US
Secondary battery
US-2021074977-A1 · Mar 11, 2021 · US
Battery cell for electric vehicle battery pack
US-10930900-B2 · Feb 23, 2021 · US
Electric vehicle battery cell
US-10910608-B2 · Feb 2, 2021 · US
Secondary battery and method of manufacturing the same
US-10892463-B2 · Jan 12, 2021 · US
Deep Format Pouch for Battery Cell
US-2020373524-A1 · Nov 26, 2020 · US
Cylindrical battery
US-2020350521-A1 · Nov 5, 2020 · US
Cylindrical battery
US-2020313151-A1 · Oct 1, 2020 · US
Deep format pouch for battery cell
US-10777784-B2 · Sep 15, 2020 · US
Current collecting lead and production method for secondary battery including current collecting lead
US-10714732-B2 · Jul 14, 2020 · US
Battery module
US-2020220147-A1 · Jul 9, 2020 · US
Battery cells for battery packs in electric vehicles
US-10673038-B2 · Jun 2, 2020 · US
Encapsulated microbattery having terminal connected to active layer through a via
US-10637013-B2 · Apr 28, 2020 · US
Battery pack including release cover
US-2020127271-A1 · Apr 23, 2020 · US
Electrochemical cell and manufacturing method of the electrochemical cell
US-10622592-B2 · Apr 14, 2020 · US
Cylindrical batteries
US-10615401-B2 · Apr 7, 2020 · US
Battery cell for electric vehicle battery pack
US-2019296270-A1 · Sep 26, 2019 · US
Non-aqueous electrolyte battery and method of manufacturing the same
US-10388960-B2 · Aug 20, 2019 · US
Secondary battery
US-10340489-B2 · Jul 2, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01M2/0408?
- CPC H01M2/0408 is the Cooperative Patent Classification code for “Electricity.”
- How many patents are filed under CPC H01M2/0408 (Electricity)?
- Our database includes 48 publications tagged with this CPC code.
- Is patent activity under CPC H01M2/0408 growing?
- Publication counts under this code: 11 in 2020 vs 6 in 2021 (latest complete years).