Apparatus that supports spatial diversity, at least at reception
US-2022399918-A1 · Dec 15, 2022 · US
with parasitic elements used for purposes other than for dual-band or multi-band, e.g. imbricated Yagi antennas
with parasitic elements used for purposes other than for dual-band or multi-band, e.g. imbricated Yagi antennas · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01Q5/49 |
| Official title | with parasitic elements used for purposes other than for dual-band or multi-band, e.g. imbricated Yagi antennas |
| Display label | with parasitic elements used for purposes other than for dual-band or multi-band, e.g. imbricated Yagi antennas |
| Total patents | 100 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 2 |
| 2017 | 5 |
| 2018 | 9 |
| 2019 | 14 |
| 2020 | 11 |
| 2021 | 10 |
| 2022 | 11 |
| 2023 | 14 |
| 2024 | 10 |
| 2025 | 11 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Smart antenna controller system
US-11509052-B2 · Nov 22, 2022 · US
Spoiler integrated compact and low profile AM/FM and DAB antennas
US-11450961-B1 · Sep 20, 2022 · US
Spoiler integrated compact and low profile am/fm and dab antennas
US-2022294114-A1 · Sep 15, 2022 · US
Antenna for mobile communication
US-11362437-B2 · Jun 14, 2022 · US
Dual Band Antenna
US-2022131280-A1 · Apr 28, 2022 · US
Multiband antennas
US-2022045442-A1 · Feb 10, 2022 · US
Antenna
US-11245199-B2 · Feb 8, 2022 · US
Multi-port endfire beam-steerable planar antenna
US-2021384629-A1 · Dec 9, 2021 · US
Dual band antenna
US-11158958-B2 · Oct 26, 2021 · US
Ultra compact radiating element
US-11152703-B2 · Oct 19, 2021 · US
Multi-Band Antenna Structure
US-2021320409-A1 · Oct 14, 2021 · US
Base station antennas having parasitic coupling units
US-11108135-B2 · Aug 31, 2021 · US
Antenna and mimo antenna
US-11095040-B2 · Aug 17, 2021 · US
Method of making a dual-band yagi-uda antenna array
US-11056788-B2 · Jul 6, 2021 · US
Dual Band Antenna
US-2021203084-A1 · Jul 1, 2021 · US
Antenna apparatus and antenna module
US-11050150-B2 · Jun 29, 2021 · US
Cloaked low band elements for multiband radiating arrays
US-2021021037-A1 · Jan 21, 2021 · US
Miniaturized UWB bi-planar Yagi-based MIMO antenna system
US-10847885-B2 · Nov 24, 2020 · US
Cloaked low band elements for multiband radiating arrays
US-10819032-B2 · Oct 27, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01Q5/49?
- CPC H01Q5/49 is the Cooperative Patent Classification code for “with parasitic elements used for purposes other than for dual-band or multi-band, e.g. imbricated Yagi antennas.”
- How many patents are filed under CPC H01Q5/49 (with parasitic elements used for purposes other than for dual-band or multi-band, e.g. imbricated Yagi antennas)?
- Our database includes 100 publications tagged with this CPC code.
- Is patent activity under CPC H01Q5/49 growing?
- Publication counts under this code: 10 in 2024 vs 11 in 2025 (latest complete years).