Electromechanical variable-capacitance capacitor with four electrodes
US-10916379-B2 · Feb 9, 2021 · US
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Means for correcting the capacitance characteristics
Means for correcting the capacitance characteristics · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01G5/019 |
| Official title | Means for correcting the capacitance characteristics |
| Display label | Means for correcting the capacitance characteristics |
| Total patents | 11 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be declining based on the most recent years.
| Year | Patents |
|---|---|
| 2016 | 4 |
| 2017 | 3 |
| 2018 | 3 |
| 2021 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Electromechanical variable-capacitance capacitor with four electrodes
US-2018366272-A1 · Dec 20, 2018 · US
Chip component and method of producing the same
US-9972427-B2 · May 15, 2018 · US
Multi-band low frequency impedance tuner
US-9893717-B1 · Feb 13, 2018 · US
Multi-band low frequency impedance tuner
US-9722569-B1 · Aug 1, 2017 · US
Variable capacitors for high accuracy tuning
US-9647629-B1 · May 9, 2017 · US
Chip component and method of producing the same
US-2017076842-A1 · Mar 16, 2017 · US
Chip component and method of producing the same
US-9484135-B2 · Nov 1, 2016 · US
Liquid MEMS capacitor
US-9455089-B2 · Sep 27, 2016 · US
RF device and method for tuning an RF device
US-9300270-B2 · Mar 29, 2016 · US
Impedance matching circuit, power amplifier and manufacturing method for variable capacitor
US-2016020147-A1 · Jan 21, 2016 · US