Signal detection circuit and detection method using the same
US-12587241-B2 · Mar 24, 2026 · US
comprising plurality of wave-guiding channels of different length
comprising plurality of wave-guiding channels of different length · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01Q15/06 |
| Official title | comprising plurality of wave-guiding channels of different length |
| Display label | comprising plurality of wave-guiding channels of different length |
| Total patents | 30 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2017 | 2 |
| 2018 | 1 |
| 2019 | 5 |
| 2020 | 4 |
| 2021 | 1 |
| 2022 | 2 |
| 2023 | 2 |
| 2024 | 4 |
| 2025 | 7 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Feed Assembly for Broadband GRIN Lens Multibeam Antenna
US-2026045700-A1 · Feb 12, 2026 · US
Two-dimensional and three-dimensional discrete constrained lenses with minimized optical aberrations
US-12463350-B2 · Nov 4, 2025 · US
Optically integrated antenna systems and methods
US-2025309984-A1 · Oct 2, 2025 · US
Radio wave lens, radio wave lens apparatus, and radar apparatus
US-2025309550-A1 · Oct 2, 2025 · US
Signal detection circuit and detection method using the same
US-2025300699-A1 · Sep 25, 2025 · US
Dual-band antenna array with stacked rotman lens feed for beamforming
US-12347935-B1 · Jul 1, 2025 · US
Integrated antenna device
US-12341254-B2 · Jun 24, 2025 · US
Optically integrated antenna systems and methods
US-12328143-B1 · Jun 10, 2025 · US
Two-dimensional and three-dimensional discrete constrained lenses with minimized optical aberrations
US-2024339764-A1 · Oct 10, 2024 · US
Horn antenna and lens for horn antenna
US-12100896-B2 · Sep 24, 2024 · US
Horn antenna and lens for horn antenna
US-2024097345-A1 · Mar 21, 2024 · US
Integrated antenna device
US-2024022007-A1 · Jan 18, 2024 · US
Resin sheet and radar system
US-2023129032-A1 · Apr 27, 2023 · US
Multi-system multi-band antenna assembly with Rotman lens
US-11545762-B2 · Jan 3, 2023 · US
Feeding device
US-11322816-B2 · May 3, 2022 · US
Multi-system multi-band antenna assembly with rotman lens
US-2022059935-A1 · Feb 24, 2022 · US
Magnetoinductive waveguide
US-10931252-B2 · Feb 23, 2021 · US
Wideband electromagnetic cloaking systems
US-10727603-B2 · Jul 28, 2020 · US
Feeding Device
US-2020136226-A1 · Apr 30, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01Q15/06?
- CPC H01Q15/06 is the Cooperative Patent Classification code for “comprising plurality of wave-guiding channels of different length.”
- How many patents are filed under CPC H01Q15/06 (comprising plurality of wave-guiding channels of different length)?
- Our database includes 30 publications tagged with this CPC code.
- Is patent activity under CPC H01Q15/06 growing?
- Publication counts under this code: 4 in 2024 vs 7 in 2025 (latest complete years).