Displacement measurement using millimeter-wave metamaterial targets
US-2024310507-A1 · Sep 19, 2024 · US
involving the transmission of elliptically or circularly polarised waves
involving the transmission of elliptically or circularly polarised waves · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01S7/026 |
| Official title | {involving the transmission of elliptically or circularly polarised waves} |
| Display label | involving the transmission of elliptically or circularly polarised waves |
| Total patents | 110 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 4 |
| 2017 | 9 |
| 2018 | 5 |
| 2019 | 8 |
| 2020 | 22 |
| 2021 | 8 |
| 2022 | 11 |
| 2023 | 14 |
| 2024 | 15 |
| 2025 | 7 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Multi-Radar System
US-2021396867-A1 · Dec 23, 2021 · US
Radar Device
US-2021239821-A1 · Aug 5, 2021 · US
Soil roughness system and method
US-2021235609-A1 · Aug 5, 2021 · US
Radar apparatus, radar control apparatus, and radar system
US-2021165071-A1 · Jun 3, 2021 · US
Compact-polarimetric monopulse aperture antenna
US-2021156953-A1 · May 27, 2021 · US
System and technique for mitigation of clutter in radar
US-10955524-B2 · Mar 23, 2021 · US
Classifying objects with additional measurements
US-10915765-B2 · Feb 9, 2021 · US
Slim object detection using multi-polarized radar signals
US-2020408893-A1 · Dec 31, 2020 · US
Radar system and method for detecting and identifying targets using orbital angular momentum correlation matrix
US-2020407082-A1 · Dec 31, 2020 · US
Determining material category based on the polarization of received signals
US-10871457-B2 · Dec 22, 2020 · US
Classifying objects with additional measurements
US-2020371238-A9 · Nov 26, 2020 · US
Method and apparatus to identify object
US-10838055-B2 · Nov 17, 2020 · US
Airborne ice detector using quasi-optical radar
US-10816661-B2 · Oct 27, 2020 · US
Slim object detection using multi-polarized millimeter wave signals
US-10782394-B2 · Sep 22, 2020 · US
Detecting objects based on reflectivity fingerprints
US-10776639-B2 · Sep 15, 2020 · US
Polarimetric phased array radar system and method for operating thereof
US-10761184-B2 · Sep 1, 2020 · US
Device for emitting and receiving electromagnetic radiation
US-2020271751-A1 · Aug 27, 2020 · US
Angle of arrival (AoA) antenna assembly for passive entry passive start (PEPS) base station
US-10756418-B2 · Aug 25, 2020 · US
Deployable active radar countermeasures
US-10731959-B1 · Aug 4, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01S7/026?
- CPC G01S7/026 is the Cooperative Patent Classification code for “involving the transmission of elliptically or circularly polarised waves.”
- How many patents are filed under CPC G01S7/026 (involving the transmission of elliptically or circularly polarised waves)?
- Our database includes 110 publications tagged with this CPC code.
- Is patent activity under CPC G01S7/026 growing?
- Publication counts under this code: 15 in 2024 vs 7 in 2025 (latest complete years).