Apparatus for processing interference signal of automotive rader and recording medium storing instruction to perform method for processing interference signal of automotive rader
US-2024192309-A1 · Jun 13, 2024 · US
by detecting phase difference between two signals obtained from input signal (H03D3/28 - H03D3/32 take precedence; {muting in frequency-modulation receivers H03G3/28}; limiting arrangements H03G11/00)
by detecting phase difference between two signals obtained from input signal (H03D3/28 - H03D3/32 take precedence; {muting in frequency-modulation receivers H03G3/28}; limiting arrangements H03G11/00) · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H03D3/02 |
| Official title | by detecting phase difference between two signals obtained from input signal (H03D3/28 - H03D3/32 take precedence; {muting in frequency-modulation receivers H03G3/28}; limiting arrangements H03G11/00) |
| Display label | by detecting phase difference between two signals obtained from input signal (H03D3/28 - H03D3/32 take precedence; {muting in frequency-modulation receivers H03G3/28}; limiting arrangements H03G11/00) |
| Total patents | 25 |
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 | 3 |
| 2016 | 1 |
| 2017 | 2 |
| 2019 | 8 |
| 2020 | 3 |
| 2022 | 4 |
| 2023 | 2 |
| 2024 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method and control unit for demodulation
US-11946949-B2 · Apr 2, 2024 · US
Phase demodulator with negative feedback loop
US-11837996-B2 · Dec 5, 2023 · US
Monotonic and glitch-free phase interpolator and communication device including the same
US-11757437-B2 · Sep 12, 2023 · US
Phase demodulator with negative feedback loop
US-2022302909-A1 · Sep 22, 2022 · US
Method for measuring distance in wireless communication system and device therefor
US-11394595-B2 · Jul 19, 2022 · US
Monotonic and glitch-free phase interpolator and communication device including the same
US-2022224318-A1 · Jul 14, 2022 · US
Method And Control Unit For Demodulation
US-2022120783-A1 · Apr 21, 2022 · US
Quadrature ADC feedback compensation for capacitive-based MEMS gyroscope
US-10782131-B2 · Sep 22, 2020 · US
Method for measuring distance in wireless communication system and device therefor
US-2020099561-A1 · Mar 26, 2020 · US
Device and method for monitoring and calibrating a system for acquiring and/or transmitting data
US-10554315-B2 · Feb 4, 2020 · US
Antenna device and signal reception method
US-10523481-B1 · Dec 31, 2019 · US
Antenna device and signal reception method
US-2019394073-A1 · Dec 26, 2019 · US
Device and method for monitoring and calibrating a system for acquiring and/or transmitting data
US-2019363805-A1 · Nov 28, 2019 · US
Quadrature adc feedback compensation for capacitive-based mems gyroscope
US-2019265036-A1 · Aug 29, 2019 · US
Transmission apparatus, reception apparatus, communication system, transmission method, and reception method
US-10292099-B2 · May 14, 2019 · US
Phase measuring device and apparatuses using the phase measuring device
US-10270633-B2 · Apr 23, 2019 · US
Signal processing device and signal processing method
US-10211927-B1 · Feb 19, 2019 · US
Phase compensation method for power factor correction circuit
US-10170976-B2 · Jan 1, 2019 · US
Phase measuring device and apparatuses using the phase measuring device
US-2017324596-A1 · Nov 9, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H03D3/02?
- CPC H03D3/02 is the Cooperative Patent Classification code for “by detecting phase difference between two signals obtained from input signal (H03D3/28 - H03D3/32 take precedence; {muting in frequency-modulation receivers H03G3/28}; limiting arrangements H03G11/00).”
- How many patents are filed under CPC H03D3/02 (by detecting phase difference between two signals obtained from input signal (H03D3/28 - H03D3/32 take precedence; {muting in frequency-modulation receivers H03G3/28}; limiting arrangements H03G11/00))?
- Our database includes 25 publications tagged with this CPC code.
- Is patent activity under CPC H03D3/02 growing?
- Publication counts under this code: 2 in 2023 vs 2 in 2024 (latest complete years).