Offset compensated analog-to-digital converter
US-12445146-B2 · Oct 14, 2025 · US
with lower resolution, e.g. single bit, feedback
with lower resolution, e.g. single bit, feedback · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H03M3/428 |
| Official title | {with lower resolution, e.g. single bit, feedback} |
| Display label | with lower resolution, e.g. single bit, feedback |
| Total patents | 31 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 2 |
| 2017 | 6 |
| 2018 | 2 |
| 2019 | 9 |
| 2020 | 1 |
| 2021 | 1 |
| 2023 | 4 |
| 2024 | 1 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Voltage regulation using a delta-sigma modulator, device and method
US-12366874-B2 · Jul 22, 2025 · US
Offset compensated analog-to-digital converter
US-2025167798-A1 · May 22, 2025 · US
Systems and methods for asymmetric image splitter clock generation
US-12177604-B2 · Dec 24, 2024 · US
Optimizable analog-to-digital converter for unipolar or bipolar pulse signals based on multi-bit sigma-delta modulation
US-11716092-B2 · Aug 1, 2023 · US
Voltage regulation using a delta-sigma modulator, device and method
US-2023195151-A1 · Jun 22, 2023 · US
Systems and methods for asymmetric image splitter clock generation
US-2023156149-A1 · May 18, 2023 · US
Systems and methods for asymmetric image splitter clock generation
US-11570400-B2 · Jan 31, 2023 · US
Optimizable analog-to-digital converter for unipolar or bipolar pulse signals based on multi-bit sigma-delta modulation
US-2021399737-A1 · Dec 23, 2021 · US
Electronic circuit for implementing modulator configured to perform noise shaping in digital domain
US-10778239-B2 · Sep 15, 2020 · US
Systems and methods for asymmetric image splitter clock generation
US-2019387197-A1 · Dec 19, 2019 · US
Electronic circuit for implementing modulator configured to perform noise shaping in digital domain
US-2019372581-A1 · Dec 5, 2019 · US
Successive approximation register quantizer and continuous-time sigma-delta modulator
US-10498353-B2 · Dec 3, 2019 · US
Systems and methods for compressing a digital signal
US-10453465-B2 · Oct 22, 2019 · US
Quantizer including capacitors and operating method of quantizer
US-10411726-B2 · Sep 10, 2019 · US
Interleaving quantizer in continuous-time delta-sigma modulator for quantization level increment
US-10374626-B2 · Aug 6, 2019 · US
Quantizer including capacitors and operating method of quantizer
US-2019190534-A1 · Jun 20, 2019 · US
Successive approximation register quantizer and continuous-time sigma-delta modulator
US-2019181880-A1 · Jun 13, 2019 · US
Interleaving quantizer in continuous-time delta-sigma modulator for quantization level increment
US-2019158111-A1 · May 23, 2019 · US
ΔΣ modulator with excess loop delay compensation
US-10075181-B2 · Sep 11, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H03M3/428?
- CPC H03M3/428 is the Cooperative Patent Classification code for “with lower resolution, e.g. single bit, feedback.”
- How many patents are filed under CPC H03M3/428 (with lower resolution, e.g. single bit, feedback)?
- Our database includes 31 publications tagged with this CPC code.
- Is patent activity under CPC H03M3/428 growing?
- Publication counts under this code: 1 in 2024 vs 3 in 2025 (latest complete years).