Traveling wave kinetic inductance parametric amplifier
US-12494756-B2 · Dec 9, 2025 · US
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using variable-inductance element; using variable-permeability element
using variable-inductance element; using variable-permeability element · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H03F7/02 |
| Official title | using variable-inductance element; using variable-permeability element |
| Display label | using variable-inductance element; using variable-permeability element |
| Total patents | 21 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 4 |
| 2018 | 3 |
| 2019 | 2 |
| 2020 | 2 |
| 2022 | 3 |
| 2024 | 3 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Josephson junction traveling-wave parametric circuits with dispersive sideband suppression
US-2025253818-A1 · Aug 7, 2025 · US
Non-linear parametric device including a superconductive millimeter-wave resonator exhibiting non-linear kinetic inductance and method for non-linear wave generation
US-12283740-B2 · Apr 22, 2025 · US
Progressive wave, low characteristic impedance parametric amplifier and manufacturing method thereof
US-12143072-B2 · Nov 12, 2024 · US
Traveling Wave Kinetic Inductance Parametric Amplifier
US-2024305256-A1 · Sep 12, 2024 · US
Parametric Amplifiers With Inductive Input Coupling For Quantum Computing Systems
US-2024289666-A1 · Aug 29, 2024 · US
A kinetic inductance parametric amplifier
US-2022321073-A1 · Oct 6, 2022 · US
Coplanar superconductive millimeter-wave resonator with high kinetic inductance and associated methods
US-2022131254-A1 · Apr 28, 2022 · US
Progressive wave, low characteristic impedance parametric amplifier and manufacturing method thereof
US-2022021362-A1 · Jan 20, 2022 · US
Four wave mixing transmission line
US-10873302-B2 · Dec 22, 2020 · US
Topologically-protected traveling-wave amplifier
US-10725131-B2 · Jul 28, 2020 · US
Techniques for producing quantum amplifiers and related systems and methods
US-10404214-B2 · Sep 3, 2019 · US
Four wave mixing transmission line
US-2019074801-A1 · Mar 7, 2019 · US
Parametrically driven gyromagnetic nonlinear transmission line oscillator
US-10008982-B1 · Jun 26, 2018 · US
Topologically-protected traveling-wave amplifier
US-2018067182-A1 · Mar 8, 2018 · US
Techniques for producing quantum amplifiers and related systems and methods
US-2018054165-A1 · Feb 22, 2018 · US
Signal amplification using a reference plane with alternating impedance
US-9800231-B2 · Oct 24, 2017 · US
Signal amplification using a reference plane with alternating impedance
US-2017141742-A1 · May 18, 2017 · US
Signal amplification using a reference plane with alternating impedance
US-2017141772-A1 · May 18, 2017 · US
Signal amplification using a reference plane with alternating impedance
US-9654060-B1 · May 16, 2017 · US