Frequency tuning method in rotary-based oscillator
US-11735800-B2 · Aug 22, 2023 · US
Tunable resonators
Tunable resonators · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01P7/088 |
| Official title | {Tunable resonators} |
| Display label | Tunable resonators |
| Total patents | 72 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 6 |
| 2017 | 11 |
| 2018 | 6 |
| 2019 | 7 |
| 2020 | 5 |
| 2021 | 8 |
| 2022 | 11 |
| 2023 | 4 |
| 2024 | 4 |
| 2025 | 6 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Tunable superconducting resonator for quantum computing devices
US-11727295-B2 · Aug 15, 2023 · US
Filtering device
US-11664563-B2 · May 30, 2023 · US
A tunable waveguide resonator
US-2023163439-A1 · May 25, 2023 · US
Hybrid kinetic inductance devices for superconducting quantum computing
US-2022384930-A1 · Dec 1, 2022 · US
Electrochemically tunable, solid-state metamaterial-based devices
US-11476555-B1 · Oct 18, 2022 · US
Hybrid kinetic inductance devices for superconducting quantum computing
US-11450938-B2 · Sep 20, 2022 · US
Variable inductor device
US-2022230802-A1 · Jul 21, 2022 · US
Apparatus and method of implementing a compact and tunable microwave resonator using NbN kinetic inductance
US-11374554-B2 · Jun 28, 2022 · US
Tunable coupler with coupling extension
US-2022140001-A1 · May 5, 2022 · US
Radio communications
US-2022123704-A1 · Apr 21, 2022 · US
Reconfigurable microwave metadevices
US-2022108848-A1 · Apr 7, 2022 · US
Bandpass filter using triangular patch resonators
US-11289789-B1 · Mar 29, 2022 · US
Parametric device comprising optical materials spatiotemporally varying permittivity
US-2022057544-A1 · Feb 24, 2022 · US
Frequency tuning method in rotary-based oscillator
US-2022045410-A1 · Feb 10, 2022 · US
Dual-band resonator and dual-band bandpass filter using same
US-11211678-B2 · Dec 28, 2021 · US
Reflective microstrip tuning circuit
US-11183746-B2 · Nov 23, 2021 · US
Filtering device
US-2021344091-A1 · Nov 4, 2021 · US
Tunable resonant circuit comprising a RF resonator geometry disposed on an active material layer such that resonance changes when photon energy is applied
US-11114738-B2 · Sep 7, 2021 · US
APPARATUS AND METHOD OF IMPLEMENTING A COMPACT AND TUNABLE MICROWAVE RESONATOR USING NbN KINETIC INDUCTANCE
US-2021257995-A1 · Aug 19, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01P7/088?
- CPC H01P7/088 is the Cooperative Patent Classification code for “Tunable resonators.”
- How many patents are filed under CPC H01P7/088 (Tunable resonators)?
- Our database includes 72 publications tagged with this CPC code.
- Is patent activity under CPC H01P7/088 growing?
- Publication counts under this code: 4 in 2024 vs 6 in 2025 (latest complete years).