Method and arrangement for compensating memory effects in power amplifier
US-2020412305-A1 · Dec 31, 2020 · US
with linearisation using feed-forward
with linearisation using feed-forward · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H04B2001/0441 |
| Official title | {with linearisation using feed-forward} |
| Display label | with linearisation using feed-forward |
| Total patents | 96 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 10 |
| 2016 | 10 |
| 2017 | 7 |
| 2018 | 7 |
| 2019 | 16 |
| 2020 | 18 |
| 2021 | 7 |
| 2022 | 4 |
| 2023 | 8 |
| 2024 | 5 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Power amplifier and wireless communication device
US-10855234-B2 · Dec 1, 2020 · US
Power amplifier linearization system and method
US-10812026-B2 · Oct 20, 2020 · US
Selective linearization of scalable fault tolerant frequency agile transmitters
US-10763791-B2 · Sep 1, 2020 · US
Selective linearization of scalable fault tolerant frequency agile transmitters
US-2020204118-A1 · Jun 25, 2020 · US
Device and method for improving radiation performance of antenna using impedance tuning
US-2020195283-A1 · Jun 18, 2020 · US
Phase linearity enhancement techniques for digital wireless transmitters and digital power amplifiers
US-10666306-B1 · May 26, 2020 · US
Apparatus and method for transmitting signal in wireless communication system
US-10644658-B2 · May 5, 2020 · US
High-speed receiver architecture
US-2020067600-A1 · Feb 27, 2020 · US
Transceiver circuit and related radio frequency circuit
US-10560138-B2 · Feb 11, 2020 · US
Power amplifier and wireless communication device
US-10523163-B2 · Dec 31, 2019 · US
High-speed receiver architecture
US-10505638-B2 · Dec 10, 2019 · US
Power amplification module, method for controlling power amplification module, and high-frequency front end circuit
US-2019348954-A1 · Nov 14, 2019 · US
Transceiver circuit and related radio frequency circuit
US-2019334569-A1 · Oct 31, 2019 · US
Communication system, communication device, and communication method
US-2019253297-A1 · Aug 15, 2019 · US
Power amplifier linearization system and method
US-10381985-B2 · Aug 13, 2019 · US
Cartesian loop circuits, transmitters, devices, and related methods
US-10367535-B2 · Jul 30, 2019 · US
Power amplifier and wireless communication device
US-2019229687-A1 · Jul 25, 2019 · US
Transceiver circuit and related radio frequency circuit
US-10361744-B1 · Jul 23, 2019 · US
Cartesian loop circuits, transmitters, devices, and related methods
US-2019190549-A1 · Jun 20, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H04B2001/0441?
- CPC H04B2001/0441 is the Cooperative Patent Classification code for “with linearisation using feed-forward.”
- How many patents are filed under CPC H04B2001/0441 (with linearisation using feed-forward)?
- Our database includes 96 publications tagged with this CPC code.
- Is patent activity under CPC H04B2001/0441 growing?
- Publication counts under this code: 5 in 2024 vs 4 in 2025 (latest complete years).