Front-end circuitry for a data receiver and related systems, methods, and devices
US-2022385504-A1 · Dec 1, 2022 · US
characterised by the equalising network used
characterised by the equalising network used · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H04B3/14 |
| Official title | characterised by the equalising network used |
| Display label | characterised by the equalising network used |
| Total patents | 71 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 9 |
| 2016 | 6 |
| 2017 | 10 |
| 2018 | 2 |
| 2019 | 12 |
| 2020 | 6 |
| 2021 | 7 |
| 2022 | 8 |
| 2023 | 5 |
| 2024 | 3 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method and apparatus for controlling communication compensation, and air conditioner
US-11477056-B2 · Oct 18, 2022 · US
Low power chip-to-chip bidirectional communications
US-11477055-B2 · Oct 18, 2022 · US
Termination for high-frequency transmission lines
US-11431531-B2 · Aug 30, 2022 · US
Front-end circuitry for a data receiver and related systems, methods, and devices
US-11411783-B2 · Aug 9, 2022 · US
Equalization in high-speed data channel having sparse impulse response
US-2022131724-A1 · Apr 28, 2022 · US
Analog front-end receiver and electronic device including the same
US-2022109467-A1 · Apr 7, 2022 · US
Method and apparatus for controlling communication compensation, and air conditioner
US-2022021564-A1 · Jan 20, 2022 · US
Low-power differential data transmission systems and methods
US-11190235-B2 · Nov 30, 2021 · US
Front-end circuitry for a data receiver and related systems, methods, and devices
US-2021367816-A1 · Nov 25, 2021 · US
Methods and apparatus for a continuous time linear equalizer
US-11165456-B2 · Nov 2, 2021 · US
Termination for high-frequency transmission lines
US-2021297293-A1 · Sep 23, 2021 · US
Low power chip-to-chip bidirectional communications
US-2021297292-A1 · Sep 23, 2021 · US
Low power chip-to-chip bidirectional communications
US-11032110-B2 · Jun 8, 2021 · US
Apparatuses and methods for pre-emphasis control
US-11031054-B1 · Jun 8, 2021 · US
Systems and methods for cable headend transmission
US-10749715-B2 · Aug 18, 2020 · US
Low power chip-to-chip bidirectional communications
US-2020204409-A1 · Jun 25, 2020 · US
Differential pair group equalization system
US-10660197-B2 · May 19, 2020 · US
Low-power differential data transmission systems and methods
US-2020083926-A1 · Mar 12, 2020 · US
Low power chip-to-chip bidirectional communications
US-10581644-B2 · Mar 3, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H04B3/14?
- CPC H04B3/14 is the Cooperative Patent Classification code for “characterised by the equalising network used.”
- How many patents are filed under CPC H04B3/14 (characterised by the equalising network used)?
- Our database includes 71 publications tagged with this CPC code.
- Is patent activity under CPC H04B3/14 growing?
- Publication counts under this code: 3 in 2024 vs 3 in 2025 (latest complete years).