Method of manufacturing secondary battery
US-9819048-B2 · Nov 14, 2017 · 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 | H01M2/362 |
| Official title | — |
| Display label | Electricity (mapped technology topic) |
| Total patents | 120 |
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 | 17 |
| 2016 | 20 |
| 2017 | 27 |
| 2018 | 16 |
| 2019 | 18 |
| 2020 | 16 |
| 2021 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Battery housing for lithium-ion cells
US-9806325-B2 · Oct 31, 2017 · US
Device for injecting liquid electrolyte into battery
US-9768438-B2 · Sep 19, 2017 · US
Sealing plate for prismatic secondary battery, method for producing the same, and prismatic secondary battery using the same
US-9741985-B2 · Aug 22, 2017 · US
Assembled battery
US-9728815-B2 · Aug 8, 2017 · US
Method and device for sealing an electrochemical cell
US-2017221647-A1 · Aug 3, 2017 · US
Method for Producing a Prismatic Battery Cell
US-2017207490-A1 · Jul 20, 2017 · US
Internally manifolded flow cell for an all-iron hybrid flow battery
US-2017200936-A1 · Jul 13, 2017 · US
Internally manifolded flow cell for an all-iron hybrid flow battery
US-9685651-B2 · Jun 20, 2017 · US
Rechargeable battery
US-2017149047-A1 · May 25, 2017 · US
Lithium-ion secondary battery manufacturing method
US-2017149100-A1 · May 25, 2017 · US
Secondary battery and method for restoring capacity of secondary battery
US-2017149099-A1 · May 25, 2017 · US
Sealing plate for prismatic secondary battery and prismatic secondary battery using the sealing plate
US-9660227-B2 · May 23, 2017 · US
Method for manufacturing prismatic secondary battery
US-2017125848-A1 · May 4, 2017 · US
Secondary battery
US-2017098816-A1 · Apr 6, 2017 · US
Method of manufacturing lithium-ion secondary battery
US-9608293-B2 · Mar 28, 2017 · US
Three-dimensional micro-lattice battery structures with convective flow of electrolytes
US-9590228-B1 · Mar 7, 2017 · US
Battery Cell and In Situ Battery Electrode Analysis Method
US-2017047619-A1 · Feb 16, 2017 · US
Battery pack
US-2017040575-A1 · Feb 9, 2017 · US
Method for producing nonaqueous electrolyte secondary battery
US-9559350-B2 · Jan 31, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01M2/362?
- CPC H01M2/362 is the Cooperative Patent Classification code for “Electricity.”
- How many patents are filed under CPC H01M2/362 (Electricity)?
- Our database includes 120 publications tagged with this CPC code.
- Is patent activity under CPC H01M2/362 growing?
- Publication counts under this code: 16 in 2020 vs 6 in 2021 (latest complete years).