Through Connecting Piece, Power Battery And Cap Assembly Thereof
US-2015372264-A1 · Dec 24, 2015 · 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 | H01M2/22 |
| Official title | — |
| Display label | Electricity (mapped technology topic) |
| Total patents | 466 |
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 | 81 |
| 2016 | 66 |
| 2017 | 80 |
| 2018 | 75 |
| 2019 | 74 |
| 2020 | 67 |
| 2021 | 21 |
| 2022 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Secondary battery pack of novel structure
US-9219266-B2 · Dec 22, 2015 · US
Storage unit for storing electrical energy having a low-resistance contacted energy store
US-9208945-B2 · Dec 8, 2015 · US
Battery with insulating member including bus bar fixing section
US-9203059-B2 · Dec 1, 2015 · US
Capacitive communication layer for cell integrated battery management system
US-9203118-B2 · Dec 1, 2015 · US
Rechargeable battery
US-9203105-B2 · Dec 1, 2015 · US
Secondary battery pack having PCM assembly and insulating mounting member of novel structure
US-9196931-B2 · Nov 24, 2015 · US
Rechargeable battery pack
US-9196894-B2 · Nov 24, 2015 · US
Rechargeable battery
US-9190637-B2 · Nov 17, 2015 · US
Cap assembly having improved manufacturing processability and cylindrical battery comprising same
US-9178190-B2 · Nov 3, 2015 · US
Energy storage element and method for manufacturing the same
US-9172078-B2 · Oct 27, 2015 · US
Battery cell assembly and method for manufacturing the battery cell assembly
US-9166213-B2 · Oct 20, 2015 · US
Battery, vehicle mounting the battery, and device mounting the battery
US-9159983-B2 · Oct 13, 2015 · US
Rechargeable battery having lead tab
US-2015287972-A1 · Oct 8, 2015 · US
Rechargeable battery having protective circuit module
US-2015287976-A1 · Oct 8, 2015 · US
Method for joining multiple parallel tabs
US-9153811-B2 · Oct 6, 2015 · US
Secondary battery comprising at least a first and second electrode each coated with an active material layer
US-9147878-B2 · Sep 29, 2015 · US
Protection circuit module and rechargeable battery including the same
US-9136522-B2 · Sep 15, 2015 · US
Rechargeable battery
US-9136555-B2 · Sep 15, 2015 · US
Bus bar having novel structure and battery module including the same
US-9136521-B2 · Sep 15, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01M2/22?
- CPC H01M2/22 is the Cooperative Patent Classification code for “Electricity.”
- How many patents are filed under CPC H01M2/22 (Electricity)?
- Our database includes 466 publications tagged with this CPC code.
- Is patent activity under CPC H01M2/22 growing?
- Publication counts under this code: 21 in 2021 vs 2 in 2022 (latest complete years).