Nyquist sampled traveling-wave antennas
US-11670861-B2 · Jun 6, 2023 · US
Non-resonant antennas, e.g. travelling-wave antenna (Yagi antennas H01Q19/30)
Non-resonant antennas, e.g. travelling-wave antenna (Yagi antennas H01Q19/30) · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01Q11/02 |
| Official title | Non-resonant antennas, e.g. travelling-wave antenna (Yagi antennas H01Q19/30) |
| Display label | Non-resonant antennas, e.g. travelling-wave antenna (Yagi antennas H01Q19/30) |
| Total patents | 73 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 5 |
| 2017 | 9 |
| 2018 | 5 |
| 2019 | 13 |
| 2020 | 7 |
| 2021 | 10 |
| 2022 | 3 |
| 2023 | 6 |
| 2024 | 6 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Open waveguide antenna and system having the same
US-2023085413-A1 · Mar 16, 2023 · US
Antenna device
US-11581659-B2 · Feb 14, 2023 · US
Camera accessory and camera
US-11513429-B2 · Nov 29, 2022 · US
Cable type antenna
US-11374301-B2 · Jun 28, 2022 · US
Thermal compensation for a holographic beam forming antenna
US-2022102828-A1 · Mar 31, 2022 · US
Meta-structure having multifunctional properties and device using the same
US-11171423-B2 · Nov 9, 2021 · US
Thermal compensation for a holographic beam forming antenna
US-11088433-B2 · Aug 10, 2021 · US
Antenna device
US-11081799-B2 · Aug 3, 2021 · US
Antenna device
US-2021234284-A1 · Jul 29, 2021 · US
Method for receiving satellite signal by adjusting resonant frequency according to medium outside electronic device and electronic device supporting same
US-11069958-B2 · Jul 20, 2021 · US
Nyquist sampled traveling-wave antennas
US-2021175630-A1 · Jun 10, 2021 · US
Camera accessory and camera
US-2021165307-A1 · Jun 3, 2021 · US
Chip antenna and chip antenna module including the same
US-11018418-B2 · May 25, 2021 · US
Modulation patterns for surface scattering antennas
US-10998628-B2 · May 4, 2021 · US
Passive radio-frequency redirector device
US-10939305-B2 · Mar 2, 2021 · US
Thermal compensation for a holographic beam forming antenna
US-2020251802-A1 · Aug 6, 2020 · US
Managed access system including surface wave antenna and related methods
US-10720710-B2 · Jul 21, 2020 · US
Meta-structure having multifunctional properties and device using the same
US-2020144726-A1 · May 7, 2020 · US
Surface scattering antenna systems with reflector or lens
US-2020091607-A1 · Mar 19, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01Q11/02?
- CPC H01Q11/02 is the Cooperative Patent Classification code for “Non-resonant antennas, e.g. travelling-wave antenna (Yagi antennas H01Q19/30).”
- How many patents are filed under CPC H01Q11/02 (Non-resonant antennas, e.g. travelling-wave antenna (Yagi antennas H01Q19/30))?
- Our database includes 73 publications tagged with this CPC code.
- Is patent activity under CPC H01Q11/02 growing?
- Publication counts under this code: 6 in 2024 vs 4 in 2025 (latest complete years).