Secondary battery having positive electrode terminal-and-membrane integrated cap plate
US-2018358648-A1 · Dec 13, 2018 · 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 | H01M2/0486 |
| Official title | — |
| Display label | Electricity (mapped technology topic) |
| Total patents | 127 |
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 | 9 |
| 2016 | 10 |
| 2017 | 28 |
| 2018 | 20 |
| 2019 | 26 |
| 2020 | 26 |
| 2021 | 8 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Secondary battery and manufacturing method therefor
US-2018277824-A1 · Sep 27, 2018 · US
Electricity storage device
US-2018277822-A1 · Sep 27, 2018 · US
Power battery top cap structure
US-2018233715-A1 · Aug 16, 2018 · US
Sealing body of tube-shaped battery and tube-shaped battery
US-2018205044-A1 · Jul 19, 2018 · US
Secondary battery
US-10003064-B2 · Jun 19, 2018 · US
Method for cold-forging thin-walled portion and explosion-proof valve
US-9999917-B2 · Jun 19, 2018 · US
Rechargeable battery
US-9985272-B2 · May 29, 2018 · US
Top cover of power battery and power battery
US-2018145288-A1 · May 24, 2018 · US
Method of manufacturing a lithium ion battery
US-9929438-B2 · Mar 27, 2018 · US
Rechargeable battery
US-9899638-B2 · Feb 20, 2018 · US
Electrical energy storage element, method and apparatus for producing said electrical energy storage element
US-2018034107-A1 · Feb 1, 2018 · US
Cylindrical sealed battery
US-9876206-B2 · Jan 23, 2018 · US
Secondary battery
US-2017365880-A1 · Dec 21, 2017 · US
Battery pack
US-2017358784-A1 · Dec 14, 2017 · US
Rechargeable battery
US-9825277-B2 · Nov 21, 2017 · US
Sealed battery and battery jacket can
US-9819017-B2 · Nov 14, 2017 · US
Thin film battery package
US-9806302-B2 · Oct 31, 2017 · US
Secondary battery
US-9806324-B2 · Oct 31, 2017 · US
Secondary battery
US-2017309880-A1 · Oct 26, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01M2/0486?
- CPC H01M2/0486 is the Cooperative Patent Classification code for “Electricity.”
- How many patents are filed under CPC H01M2/0486 (Electricity)?
- Our database includes 127 publications tagged with this CPC code.
- Is patent activity under CPC H01M2/0486 growing?
- Publication counts under this code: 26 in 2020 vs 8 in 2021 (latest complete years).