Battery and manufacturing method therefor
US-10797298-B2 · Oct 6, 2020 · US
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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 | H01M2/367 |
| Official title | — |
| Display label | Electricity (mapped technology topic) |
| Total patents | 16 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 2 |
| 2017 | 2 |
| 2018 | 6 |
| 2019 | 2 |
| 2020 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Manufacturing method for secondary battery and manufacturing apparatus for secondary battery
US-2020212419-A1 · Jul 2, 2020 · US
Closure system for the electrolyte fill port of an electrochemical cell
US-10446825-B2 · Oct 15, 2019 · US
Battery and manufacturing method therefor
US-2019097206-A1 · Mar 28, 2019 · US
Sealed battery manufacturing method
US-10158147-B2 · Dec 18, 2018 · US
Dual weld plug for an electrochemical cell
US-10109844-B2 · Oct 23, 2018 · US
Lithium secondary battery including gas permeable membrane
US-10103372-B2 · Oct 16, 2018 · US
Lead-acid battery
US-10056650-B2 · Aug 21, 2018 · US
Closure system for the electrolyte fill port of an electrochemical cell
US-2018159113-A1 · Jun 7, 2018 · US
Dual weld plug for an electrochemical cell
US-2018123112-A1 · May 3, 2018 · US
Manufacturing method of secondary battery, secondary battery, and assembled battery
US-9812686-B2 · Nov 7, 2017 · US
Lead-acid battery
US-2017062875-A1 · Mar 2, 2017 · US
Lithium secondary battery including gas permeable membrane
US-2016156007-A1 · Jun 2, 2016 · US
Sealed battery manufacturing method
US-2016133993-A1 · May 12, 2016 · US
Secondary battery
US-9034498-B2 · May 19, 2015 · US
Secondary battery of improved sealability
US-8968899-B2 · Mar 3, 2015 · US