Driver system for reducing common mode noise due to mismatches in differential signal path
US-12136918-B2 · Nov 5, 2024 · US
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by using feedback means (H03F3/4578 takes precedence)
by using feedback means (H03F3/4578 takes precedence) · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H03F3/45488 |
| Official title | {by using feedback means (H03F3/4578 takes precedence)} |
| Display label | by using feedback means (H03F3/4578 takes precedence) |
| Total patents | 24 |
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 | 2 |
| 2019 | 6 |
| 2020 | 4 |
| 2021 | 2 |
| 2022 | 5 |
| 2023 | 1 |
| 2024 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Dual feedback continuous time linear equalizer
US-2024348218-A1 · Oct 17, 2024 · US
Driver System for Reducing Common Mode Noise Due to Mismatches in Differential Signal Path
US-2024030900-A1 · Jan 25, 2024 · US
Physically unclonable function device
US-11804842-B2 · Oct 31, 2023 · US
Single-ended differential transimpedance amplifier
US-11502654-B2 · Nov 15, 2022 · US
Physically unclonable function device
US-2022321124-A1 · Oct 6, 2022 · US
Physically unclonable function device
US-11374569-B2 · Jun 28, 2022 · US
Single-ended differential transimpedance amplifier
US-2022109413-A1 · Apr 7, 2022 · US
Physically unclonable function device
US-2022052691-A1 · Feb 17, 2022 · US
Linear broadband transconductance amplifier
US-11088665-B2 · Aug 10, 2021 · US
Linear broadband transconductance amplifier
US-2021104988-A1 · Apr 8, 2021 · US
Amplifier systems for driving a wide range of loads
US-10756676-B2 · Aug 25, 2020 · US
Plural feedback loops instrumentation folded cascode amplifier
US-10742184-B2 · Aug 11, 2020 · US
Amplifier systems for driving a wide range of loads
US-2020127610-A1 · Apr 23, 2020 · US
Non-inverting differential amplifier with configurable common-mode output signal and reduced common-mode gain
US-10587234-B2 · Mar 10, 2020 · US
Differential circuit and operational amplifier
US-10396729-B2 · Aug 27, 2019 · US
Amplifier and semiconductor apparatus using the same
US-10284156-B2 · May 7, 2019 · US
Differential circuit and operational amplifier
US-2019052239-A1 · Feb 14, 2019 · US
Plural feedback loops instrumentation folded cascode amplifier
US-2019036501-A1 · Jan 31, 2019 · US
Non-inverting differential amplifier with configurable common-mode output signal and reduced common-mode gain
US-2019020321-A1 · Jan 17, 2019 · US