Detecting, tracking, and transmitting to identified objects using models in a modular system
US-12546878-B2 · Feb 10, 2026 · US
derived directly from separate directional antennas
derived directly from separate directional antennas · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01S3/18 |
| Official title | derived directly from separate directional antennas |
| Display label | derived directly from separate directional antennas |
| Total patents | 33 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2017 | 2 |
| 2018 | 2 |
| 2019 | 6 |
| 2020 | 4 |
| 2021 | 2 |
| 2023 | 5 |
| 2024 | 9 |
| 2025 | 1 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Hybrid fira-omlox downlink time difference of arrival structure for ultra-wide band ranging
US-2026029504-A1 · Jan 29, 2026 · US
Angle of arrival of wireless local area network devices using a switched beam antenna
US-12228659-B2 · Feb 18, 2025 · US
Mitigation of angle of arrival multipath variations for wireless local area network devices
US-2024418816-A1 · Dec 19, 2024 · US
Angle of arrival of personal area network devices using a switched beam antenna
US-12164044-B2 · Dec 10, 2024 · US
Mitigation of angle of arrival multipath variations for wireless local area network devices
US-12164049-B1 · Dec 10, 2024 · US
Angle of arrival of wireless local area network devices using a switched beam antenna
US-2024361416-A1 · Oct 31, 2024 · US
Direction finding method based on uwb using difference in beam pattern of antenna, and electronic device for performing the same
US-2024319351-A1 · Sep 26, 2024 · US
Angle of arrival of personal area network devices using a switched beam antenna
US-2024302476-A1 · Sep 12, 2024 · US
Angle of arrival of wireless local area network devices using a switched beam antenna
US-12066555-B1 · Aug 20, 2024 · US
Control of the movement of a mobile unit towards an object by analyzing radio and acoustic signals
US-12032084-B2 · Jul 9, 2024 · US
Control of the movement of a mobile unit towards an object by analyzing radio and acoustic signals
US-2024077572-A1 · Mar 7, 2024 · US
Detecting, tracking, and transmitting to identified objects using models in a modular system
US-2023375693-A1 · Nov 23, 2023 · US
System to determine the location of a radio frequency source using radio frequency signal strength and related methods
US-2023280440-A1 · Sep 7, 2023 · US
Corner sensor for a motor vehicle
US-11747428-B2 · Sep 5, 2023 · US
Compact machine learning architecture for wideband direction finding with circular antenna arrays
US-2023204704-A1 · Jun 29, 2023 · US
Amplitude goniometer and associated platform
US-11592514-B2 · Feb 28, 2023 · US
Corner sensor for a motor vehicle
US-2021255272-A1 · Aug 19, 2021 · US
Method for determining features of an electromagnetic wave
US-10976401-B2 · Apr 13, 2021 · US
Amplitude goniometer and associated platform
US-2020400771-A1 · Dec 24, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01S3/18?
- CPC G01S3/18 is the Cooperative Patent Classification code for “derived directly from separate directional antennas.”
- How many patents are filed under CPC G01S3/18 (derived directly from separate directional antennas)?
- Our database includes 33 publications tagged with this CPC code.
- Is patent activity under CPC G01S3/18 growing?
- Publication counts under this code: 9 in 2024 vs 1 in 2025 (latest complete years).