Energy storage device
US-2020395577-A1 · Dec 17, 2020 · 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 | H01M2/029 |
| Official title | — |
| Display label | Electricity (mapped technology topic) |
| Total patents | 76 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 6 |
| 2017 | 7 |
| 2018 | 17 |
| 2019 | 11 |
| 2020 | 20 |
| 2021 | 11 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Case for rechargeable battery and rechargeable battery comprising the same
US-10854858-B2 · Dec 1, 2020 · US
Battery case and battery
US-2020335732-A1 · Oct 22, 2020 · US
Pouch case for secondary battery and pouch-type secondary battery comprising the same
US-10804507-B2 · Oct 13, 2020 · US
Power-cell packaging material
US-10777785-B2 · Sep 15, 2020 · US
Method of forming a package
US-2020287174-A1 · Sep 10, 2020 · US
Battery
US-10770695-B2 · Sep 8, 2020 · US
Secondary battery head cover assembly, secondary battery including the same and assembling method thereof
US-10763465-B2 · Sep 1, 2020 · US
Core and separator roll
US-10714729-B2 · Jul 14, 2020 · US
Battery
US-2020136100-A1 · Apr 30, 2020 · US
Packaging material for electrochemical cell
US-10614962-B2 · Apr 7, 2020 · US
Battery assembly
US-10581034-B2 · Mar 3, 2020 · US
Method of forming a package
US-2020067031-A1 · Feb 27, 2020 · US
Battery pack
US-2020044202-A1 · Feb 6, 2020 · US
Battery cell having improved insulation performance of electrode lead while having excellent manufacturing processability based on standardized structure and battery pack including the same
US-10529959-B2 · Jan 7, 2020 · US
Secondary battery with flexible circuit portion
US-10490862-B2 · Nov 26, 2019 · US
Method of forming a package
US-10468640-B2 · Nov 5, 2019 · US
Stretchable batteries
US-10418664-B2 · Sep 17, 2019 · US
Battery assembly
US-2019252649-A1 · Aug 15, 2019 · US
Electrical and thermal protection coating and electrochemical battery including same
US-2019207188-A1 · Jul 4, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01M2/029?
- CPC H01M2/029 is the Cooperative Patent Classification code for “Electricity.”
- How many patents are filed under CPC H01M2/029 (Electricity)?
- Our database includes 76 publications tagged with this CPC code.
- Is patent activity under CPC H01M2/029 growing?
- Publication counts under this code: 20 in 2020 vs 11 in 2021 (latest complete years).