High-flow, intact biomaterial-derived electrode for use in capacitive desalination
US-12577134-B2 · Mar 17, 2026 · US
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Capacitors in which the capacitance is varied by mechanical means, e.g. by turning a shaft; Processes of their manufacture
Capacitors in which the capacitance is varied by mechanical means, e.g. by turning a shaft; Processes of their manufacture · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01G5/00 |
| Official title | Capacitors in which the capacitance is varied by mechanical means, e.g. by turning a shaft; Processes of their manufacture |
| Display label | Capacitors in which the capacitance is varied by mechanical means, e.g. by turning a shaft; Processes of their manufacture |
| Total patents | 23 |
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 | 4 |
| 2016 | 3 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 3 |
| 2020 | 3 |
| 2021 | 3 |
| 2022 | 3 |
| 2023 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Imaging devices having piezoelectric transceivers
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Imaging devices having piezoelectric transceivers
US-2022205836-A1 · Jun 30, 2022 · US
Imaging devices having piezoelectric transceivers
US-11313717-B2 · Apr 26, 2022 · US
High-Flow, Intact Biomaterial-Derived Electrode For Use In Capacitive Desalination
US-2022081329-A1 · Mar 17, 2022 · US
Imaging devices having piezoelectric transceivers
US-2021172788-A1 · Jun 10, 2021 · US
Imaging devices having piezoelectric transceivers
US-10969270-B2 · Apr 6, 2021 · US
Pen-shaped position indicator
US-10921906-B2 · Feb 16, 2021 · US
Electrical components and circuits including said components
US-10804038-B2 · Oct 13, 2020 · US
Imaging devices having piezoelectric transceivers
US-2020225082-A1 · Jul 16, 2020 · US
Imaging devices having piezoelectric transceivers
US-10648852-B2 · May 12, 2020 · US
Electrical device
US-10490341-B2 · Nov 26, 2019 · US
Imaging devices having piezoelectric transceivers
US-2019316958-A1 · Oct 17, 2019 · US
Electrical device
US-2019057809-A1 · Feb 21, 2019 · US
PCB capacitor variable device and method
US-9877392-B2 · Jan 23, 2018 · US
Plasma ignition device and plasma ignition method
US-9556847-B2 · Jan 31, 2017 · US
Capacitor
US-9483127-B2 · Nov 1, 2016 · US
Pen-shaped position indicator
US-2016188019-A1 · Jun 30, 2016 · US
Capacitors adapted for acoustic resonance cancellation
US-9269496-B2 · Feb 23, 2016 · US
Capacitors adapted for acoustic resonance cancellation
US-9142355-B2 · Sep 22, 2015 · US