Transmission line device
US-2018375182-A1 · Dec 27, 2018 · US
Electricity
Electricity · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01P5/024 |
| Official title | — |
| Display label | Electricity (mapped technology topic) |
| Total patents | 240 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 14 |
| 2016 | 21 |
| 2017 | 13 |
| 2018 | 35 |
| 2019 | 38 |
| 2020 | 33 |
| 2021 | 25 |
| 2022 | 19 |
| 2023 | 13 |
| 2024 | 15 |
| 2025 | 12 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Methods and apparatus for adjusting a wavelength electromagnetic waves
US-2018358678-A1 · Dec 13, 2018 · US
Apparatus and methods for generating an electromagnetic wave along a transmission medium
US-10135145-B2 · Nov 20, 2018 · US
Spatial coupler and antenna for splitting and combining electromagnetic signals
US-2018294539-A1 · Oct 11, 2018 · US
Dual-polarized, dual-band, compact beam forming network
US-10033099-B2 · Jul 24, 2018 · US
Apparatus including a dielectric material disposed in a waveguide, wherein the dielectric permittivity is lower in a mode combiner portion than in a mode transition portion
US-10027004-B2 · Jul 17, 2018 · US
Architecture of deployable feed cluster, compact antenna and satellite including such an architecture
US-2018175931-A1 · Jun 21, 2018 · US
Cavity resonator device with a coupling element
US-2018175475-A1 · Jun 21, 2018 · US
Waveguide with lossy back short
US-2018159236-A1 · Jun 7, 2018 · US
Methods and apparatus for adjusting a wavelength electromagnetic waves
US-2018159197-A1 · Jun 7, 2018 · US
Method for performing frequency band splitting
US-9893400-B2 · Feb 13, 2018 · US
Multi-mode waveguide
US-2018034126-A1 · Feb 1, 2018 · US
Signal transmission system, connector apparatus, electronic device, and signal transmission method
US-9825348-B2 · Nov 21, 2017 · US
Millimeter waveband filter
US-9786972-B2 · Oct 10, 2017 · US
Board to board contactless interconnect system
US-2017271738-A1 · Sep 21, 2017 · US
Multiple waveguide structure with single flange for automatic test equipment for semiconductor testing
US-2017229753-A1 · Aug 10, 2017 · US
Wave interface assembly for automatic test equipment for semiconductor testing
US-2017229754-A1 · Aug 10, 2017 · US
Plasma-integrated switching devices
US-9728835-B2 · Aug 8, 2017 · US
Iris Matched PCB to Waveguide Transition
US-2017222323-A1 · Aug 3, 2017 · US
Spatial coupler and antenna for splitting and combining electromagnetic signals
US-2017179598-A1 · Jun 22, 2017 · US
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01P5/024?
- CPC H01P5/024 is the Cooperative Patent Classification code for “Electricity.”
- How many patents are filed under CPC H01P5/024 (Electricity)?
- Our database includes 240 publications tagged with this CPC code.
- Is patent activity under CPC H01P5/024 growing?
- Publication counts under this code: 15 in 2024 vs 12 in 2025 (latest complete years).