Decision feedback equalizer with feedforward finite impulse response filter
US-12413454-B1 · Sep 9, 2025 · US
Pilot transmitters or receivers for control of transmission or for equalising
Pilot transmitters or receivers for control of transmission or for equalising · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H04B1/76 |
| Official title | Pilot transmitters or receivers for control of transmission or for equalising |
| Display label | Pilot transmitters or receivers for control of transmission or for equalising |
| Total patents | 46 |
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 | 14 |
| 2016 | 7 |
| 2017 | 3 |
| 2018 | 2 |
| 2019 | 3 |
| 2020 | 1 |
| 2021 | 9 |
| 2022 | 1 |
| 2023 | 2 |
| 2024 | 3 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Sideband suppression method and apparatus, computer device, and storage medium
US-12126407-B2 · Oct 22, 2024 · US
Low-complexity amplitude error correction in a wireless communication circuit
US-2024250704-A1 · Jul 25, 2024 · US
Equalization filter calibration in a transceiver circuit
US-11962338-B2 · Apr 16, 2024 · US
Indicators for radio transmissions
US-2023319733-A1 · Oct 5, 2023 · US
Equalization filter calibration in a transceiver circuit
US-2023080652-A1 · Mar 16, 2023 · US
Wireless communication device and corresponding apparatus, method and computer program
US-11245463-B2 · Feb 8, 2022 · US
Sideband suppression method and apparatus, computer device, and storage medium
US-2021391898-A1 · Dec 16, 2021 · US
Reception device, reception signal processing method, control circuit, and recording medium
US-11196459-B2 · Dec 7, 2021 · US
Receiving device, receiving method, and receiving system
US-11190263-B2 · Nov 30, 2021 · US
Pseudo-spectrum averaging for angle of arrival detection
US-11143735-B2 · Oct 12, 2021 · US
Information transmission method, base station, and user equipment
US-11115999-B2 · Sep 7, 2021 · US
Signal processing method and device
US-10992445-B2 · Apr 27, 2021 · US
Wireless Communication Device and Corresponding Apparatus, Method and Computer Program
US-2021111784-A1 · Apr 15, 2021 · US
Reception device, reception signal processing method, control circuit, and recording medium
US-2021050883-A1 · Feb 18, 2021 · US
Receiving device, receiving method, and receiving system
US-2021006323-A1 · Jan 7, 2021 · US
Pseudo-Spectrum Averaging For Angle Of Arrival Detection
US-2020200852-A1 · Jun 25, 2020 · US
Signal processing method and device
US-2019342063-A1 · Nov 7, 2019 · US
Signal processing method and device
US-10382187-B2 · Aug 13, 2019 · US
Information Transmission Method, Base Station, and User Equipment
US-2019174535-A1 · Jun 6, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H04B1/76?
- CPC H04B1/76 is the Cooperative Patent Classification code for “Pilot transmitters or receivers for control of transmission or for equalising.”
- How many patents are filed under CPC H04B1/76 (Pilot transmitters or receivers for control of transmission or for equalising)?
- Our database includes 46 publications tagged with this CPC code.
- Is patent activity under CPC H04B1/76 growing?
- Publication counts under this code: 3 in 2024 vs 1 in 2025 (latest complete years).