Delta sigma modulator
US-11444635-B2 · Sep 13, 2022 · US
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Relaxation of settling time constraints, e.g. slew rate enhancement
Relaxation of settling time constraints, e.g. slew rate enhancement · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H03M3/374 |
| Official title | {Relaxation of settling time constraints, e.g. slew rate enhancement} |
| Display label | Relaxation of settling time constraints, e.g. slew rate enhancement |
| Total patents | 18 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 3 |
| 2017 | 1 |
| 2019 | 1 |
| 2021 | 5 |
| 2022 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Delta sigma modulator
US-2022109452-A1 · Apr 7, 2022 · US
Current digital-to-analog converter with high-impedance output
US-11271583-B2 · Mar 8, 2022 · US
Tracking analog-to-digital converter with adaptive slew rate boosting
US-11218161-B1 · Jan 4, 2022 · US
Using a tracking switched-mode power supply to increase efficiency of a current digital-to-analog converter-based output stage
US-11050433-B1 · Jun 29, 2021 · US
Current digital-to-analog converter with warming of digital-to-analog converter elements
US-11043959-B1 · Jun 22, 2021 · US
Current digital-to-analog converter with warming of digital-to-analog converter elements
US-2021175894-A1 · Jun 10, 2021 · US
Current digital-to-analog converter with high-impedance output
US-2021175895-A1 · Jun 10, 2021 · US
Using a tracking switched-mode power supply to increase efficiency of a current digital-to-analog converter-based output stage
US-2021175896-A1 · Jun 10, 2021 · US
Continuous-time analog-to-digital converter
US-10277241-B1 · Apr 30, 2019 · US
Digital/analogue conversion
US-9571927-B2 · Feb 14, 2017 · US
Digital-analog converter and digital-analog conversion device executing digital-analog conversion after delta sigma
US-9450600-B2 · Sep 20, 2016 · US
Analog-to-digital converter
US-9407282-B2 · Aug 2, 2016 · US
Digital-analog converter and digital-analog conversion device
US-2016056836-A1 · Feb 25, 2016 · US
ΔΣ-modulator and ΔΣ-A/D converter
US-9136867-B2 · Sep 15, 2015 · US
Analog-to-digital converter
US-9118344-B2 · Aug 25, 2015 · US
Delta-sigma modulator and delta-sigma a/d converter
US-2015102951-A1 · Apr 16, 2015 · US
Analog-to-Digital Converter
US-2015065198-A1 · Mar 5, 2015 · US