Multi-band base station antennas having broadband decoupling radiating elements and related radiating elements
US-11855352-B2 · Dec 26, 2023 · US
Rigid rod or equivalent tubular element or elements
Rigid rod or equivalent tubular element or elements · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01Q9/22 |
| Official title | Rigid rod or equivalent tubular element or elements |
| Display label | Rigid rod or equivalent tubular element or elements |
| Total patents | 68 |
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 | 11 |
| 2016 | 5 |
| 2017 | 8 |
| 2018 | 9 |
| 2019 | 9 |
| 2020 | 6 |
| 2021 | 6 |
| 2022 | 2 |
| 2023 | 7 |
| 2024 | 3 |
| 2025 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Composite member and structure
US-2023411823-A1 · Dec 21, 2023 · US
Additively manufactured antenna
US-11811137-B2 · Nov 7, 2023 · US
MRI systems and RF transmit antenna arrangement including a coaxial cable with an electrically conductive core and an electrically conductive outer shield
US-11585878-B2 · Feb 21, 2023 · US
Mri systems and rf transmit antenna arrangements
US-2022268863-A1 · Aug 25, 2022 · US
Roadside apparatus and traffic communication system
US-2022215752-A1 · Jul 7, 2022 · US
Additively manufactured antenna
US-2021362230-A1 · Nov 25, 2021 · US
Additively manufactured antenna
US-11103925-B2 · Aug 31, 2021 · US
Multi-band base station antennas having broadband decoupling radiating elements and related radiating elements
US-2021242603-A1 · Aug 5, 2021 · US
Dipole arm assembly
US-11024949-B2 · Jun 1, 2021 · US
Multi-band base station antennas having broadband decoupling radiating elements and related radiating elements
US-11018437-B2 · May 25, 2021 · US
Space deployable inflatable antenna apparatus and associated methods
US-10957987-B2 · Mar 23, 2021 · US
Electromagnetic vector sensor (EMVS)
US-10823813-B2 · Nov 3, 2020 · US
Method of employing a subsurface antenna in two regions
US-10693237-B2 · Jun 23, 2020 · US
Reinforced high strength microwave antenna
US-2020113629-A1 · Apr 16, 2020 · US
Multi-band base station antennas having broadband decoupling radiating elements and related radiating elements
US-2020067197-A1 · Feb 27, 2020 · US
Dipole arm assembly
US-2020028244-A1 · Jan 23, 2020 · US
Reinforced high strength microwave antenna
US-10537386-B2 · Jan 21, 2020 · US
Antenna assembly for a communication system
US-10511094-B2 · Dec 17, 2019 · US
Antennas
US-10511098-B2 · Dec 17, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01Q9/22?
- CPC H01Q9/22 is the Cooperative Patent Classification code for “Rigid rod or equivalent tubular element or elements.”
- How many patents are filed under CPC H01Q9/22 (Rigid rod or equivalent tubular element or elements)?
- Our database includes 68 publications tagged with this CPC code.
- Is patent activity under CPC H01Q9/22 growing?
- Publication counts under this code: 3 in 2024 vs 1 in 2025 (latest complete years).