Vent shield for a battery module
US-2021036301-A1 · Feb 4, 2021 · 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 | H01M2/1211 |
| Official title | — |
| Display label | Electricity (mapped technology topic) |
| Total patents | 59 |
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 | 6 |
| 2016 | 2 |
| 2017 | 22 |
| 2018 | 8 |
| 2019 | 8 |
| 2020 | 12 |
| 2021 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Vent shield for a battery module
US-10847777-B2 · Nov 24, 2020 · US
Battery module bus bar carrier having guide extensions system and method
US-2020287197-A1 · Sep 10, 2020 · US
Battery module bus bar carrier having guide extensions system and method
US-10665848-B2 · May 26, 2020 · US
Battery module constant current relay control systems and methods
US-2020161621-A1 · May 21, 2020 · US
Systems, methods, and devices for pre-charge control of a battery module cross reference to related applications
US-2020127267-A1 · Apr 23, 2020 · US
Secondary battery
US-10608237-B2 · Mar 31, 2020 · US
Battery module constant current relay control systems and methods
US-10608231-B2 · Mar 31, 2020 · US
System and method for establishing connections of a battery module
US-10593925-B2 · Mar 17, 2020 · US
Systems, methods, and devices for pre-charge control of a battery module
US-10581056-B2 · Mar 3, 2020 · US
Battery module
US-10559798-B2 · Feb 11, 2020 · US
Pressure equalization element having a membrane, housing, battery cell module, and motor vehicle
US-10539246-B2 · Jan 21, 2020 · US
Battery module printed circuit board assembly system and method
US-2020020920-A1 · Jan 16, 2020 · US
Battery module
US-10511002-B2 · Dec 17, 2019 · US
Layered battery module system and method of assembly
US-10511006-B2 · Dec 17, 2019 · US
Battery module printed circuit board assembly system and method
US-10468654-B2 · Nov 5, 2019 · US
Holding-down means for fixing battery cells in a battery submodule, and battery submodule
US-10431788-B2 · Oct 1, 2019 · US
Battery module
US-2019288256-A1 · Sep 19, 2019 · US
Biasing features for a battery module
US-2019157652-A1 · May 23, 2019 · US
System and method for venting pressurized gas from a battery module
US-10211444-B2 · Feb 19, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01M2/1211?
- CPC H01M2/1211 is the Cooperative Patent Classification code for “Electricity.”
- How many patents are filed under CPC H01M2/1211 (Electricity)?
- Our database includes 59 publications tagged with this CPC code.
- Is patent activity under CPC H01M2/1211 growing?
- Publication counts under this code: 12 in 2020 vs 1 in 2021 (latest complete years).