Doppler ranging system
US-2025321332-A1 · Oct 16, 2025 · US
using sinusoidal modulation
using sinusoidal modulation · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01S13/342 |
| Official title | {using sinusoidal modulation} |
| Display label | using sinusoidal modulation |
| Total patents | 37 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2018 | 3 |
| 2019 | 1 |
| 2020 | 5 |
| 2021 | 8 |
| 2022 | 4 |
| 2023 | 4 |
| 2024 | 7 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Methods and systems of scanning microwave vibration and deformation measurement
US-12436259-B2 · Oct 7, 2025 · US
Doppler ranging system
US-12292498-B2 · May 6, 2025 · US
Radar apparatus, system, and method
US-2025110209-A1 · Apr 3, 2025 · US
Radar apparatus, system, and method
US-2024361443-A1 · Oct 31, 2024 · US
Fractalet radar processing
US-12117515-B2 · Oct 15, 2024 · US
Programmable millimeter wave radar integrated circuit
US-12085667-B2 · Sep 10, 2024 · US
Radar apparatus, system, and method
US-12066517-B2 · Aug 20, 2024 · US
Sensing aided orthogonal time frequency space (otfs) chanel estimation for massive multiple-input and multiple-output (mimo) systems
US-2024264299-A1 · Aug 8, 2024 · US
Methods and systems of scanning microwave vibration and deformation measurement
US-2024151842-A1 · May 9, 2024 · US
Detection device and detection method
US-2024027601-A1 · Jan 25, 2024 · US
Fractalet radar processing
US-2023393257-A1 · Dec 7, 2023 · US
Radar front end with RF oscillator monitoring
US-11796636-B2 · Oct 24, 2023 · US
Near range radar
US-11709244-B2 · Jul 25, 2023 · US
Near Range Radar
US-2023123458-A1 · Apr 20, 2023 · US
Distance measuring apparatus and distance measuring system
US-11536824-B2 · Dec 27, 2022 · US
Piecewise hyperbolic waveform for code division multiple access radar system operation
US-11391829-B2 · Jul 19, 2022 · US
Doppler ranging system
US-2022187443-A1 · Jun 16, 2022 · US
Programmable Millimeter Wave Radar Integrated Circuit
US-2022018930-A1 · Jan 20, 2022 · US
Beam skew mitigation using non-linear frequency modulation signals
US-11205844-B2 · Dec 21, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01S13/342?
- CPC G01S13/342 is the Cooperative Patent Classification code for “using sinusoidal modulation.”
- How many patents are filed under CPC G01S13/342 (using sinusoidal modulation)?
- Our database includes 37 publications tagged with this CPC code.
- Is patent activity under CPC G01S13/342 growing?
- Publication counts under this code: 7 in 2024 vs 4 in 2025 (latest complete years).