Battery Expansion Control System
US-2022102691-A1 · Mar 31, 2022 · 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 | H01M2/0252 |
| Official title | — |
| Display label | Electricity (mapped technology topic) |
| Total patents | 27 |
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 | 5 |
| 2016 | 1 |
| 2017 | 5 |
| 2018 | 8 |
| 2019 | 4 |
| 2020 | 3 |
| 2022 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Battery module and high-voltage accumulator
US-10862179-B2 · Dec 8, 2020 · US
Lithium-ion secondary-battery case and manufacturing method therefor
US-10790480-B2 · Sep 29, 2020 · US
Battery packaging material, method for producing the same, and battery
US-2020194737-A1 · Jun 18, 2020 · US
Thermal insulation of a battery having an elevated operating temperature
US-10424766-B2 · Sep 24, 2019 · US
Heat dissipating device for an electrochemical storage device
US-10218042-B2 · Feb 26, 2019 · US
Braze compositions, and related devices
US-2019001445-A1 · Jan 3, 2019 · US
Device for storing electrical energy, method for assembling and starting up said device, and method for operating said device
US-2019006638-A1 · Jan 3, 2019 · US
Braze compositions, and related devices
US-10105795-B2 · Oct 23, 2018 · US
Liquid Metal Alloy Energy Storage Device
US-2018294533-A1 · Oct 11, 2018 · US
High amperage batteries with displacement salt electrodes
US-10090564-B2 · Oct 2, 2018 · US
Shape-adapted electrochemical storage device for uniform temperature distribution
US-10084160-B2 · Sep 25, 2018 · US
Electrochemical storage device having improved electrical conduction properties
US-10050312-B2 · Aug 14, 2018 · US
Liquid metal alloy energy storage device
US-9997808-B2 · Jun 12, 2018 · US
Electrode unit
US-9957625-B2 · May 1, 2018 · US
Secondary cell
US-9887395-B2 · Feb 6, 2018 · US
Thermal insulation of a battery having an elevated operating temperature
US-2017279092-A1 · Sep 28, 2017 · US
Lithium-ion secondary-battery case and manufacturing method therefor
US-2017271627-A1 · Sep 21, 2017 · US
Sealed sodium-based thermal batteries and methods of sealing same
US-9735401-B2 · Aug 15, 2017 · US
Non-aqueous electrolyte secondary cell
US-2017187068-A1 · Jun 29, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01M2/0252?
- CPC H01M2/0252 is the Cooperative Patent Classification code for “Electricity.”
- How many patents are filed under CPC H01M2/0252 (Electricity)?
- Our database includes 27 publications tagged with this CPC code.
- Is patent activity under CPC H01M2/0252 growing?
- Publication counts under this code: 3 in 2020 vs 1 in 2022 (latest complete years).