Low voltage MEMS relay filled with alternative gas mixture to SF6
US-11842871-B2 · Dec 12, 2023 · US
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Liquid contacts characterised by the material thereof
Liquid contacts characterised by the material thereof · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01H29/06 |
| Official title | Liquid contacts characterised by the material thereof |
| Display label | Liquid contacts characterised by the material thereof |
| Total patents | 7 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2018 | 2 |
| 2019 | 1 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Low voltage mems relay filled with alternative gas mixture to sf6
US-2023082203-A1 · Mar 16, 2023 · US
Apparatus and method for providing a time varying voltage
US-11506629-B2 · Nov 22, 2022 · US
Switch device, electronic component, and battery system
US-10964495-B2 · Mar 30, 2021 · US
Methods of rapid 3D nano/microfabrication of multifunctional shell-stabilized liquid metal pipe networks and insulating/metal liquids electro-mechanical switch and capacitive strain sensor
US-10451494-B2 · Oct 22, 2019 · US
Switch device, electronic component, and battery system
US-2018301302-A1 · Oct 18, 2018 · US
An Apparatus and Method for Providing a Time Varying Voltage
US-2018143160-A1 · May 24, 2018 · US