System for and method of analog to digital conversion using calibration
US-12525987-B2 · Jan 13, 2026 · US
over the full range of the converter, e.g. for correcting differential non-linearity
over the full range of the converter, e.g. for correcting differential non-linearity · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H03M3/386 |
| Official title | {over the full range of the converter, e.g. for correcting differential non-linearity} |
| Display label | over the full range of the converter, e.g. for correcting differential non-linearity |
| Total patents | 38 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 4 |
| 2017 | 5 |
| 2018 | 4 |
| 2019 | 4 |
| 2020 | 7 |
| 2022 | 1 |
| 2023 | 3 |
| 2024 | 4 |
| 2025 | 4 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Detector
US-2025350295-A1 · Nov 13, 2025 · US
Adc error correction
US-2025330189-A1 · Oct 23, 2025 · US
Systems, methods, and devices for direct sampling in data converters
US-12267054-B2 · Apr 1, 2025 · US
System for and method of analog to digital conversion using calibration
US-2025038758-A1 · Jan 30, 2025 · US
Systems, methods, and devices for direct sampling in data converters
US-2024364288-A1 · Oct 31, 2024 · US
Shuffler-free ADC error compensation
US-12126351-B2 · Oct 22, 2024 · US
Calibration with feedback sensing
US-11942959-B2 · Mar 26, 2024 · US
Signal generation apparatus and linearity correction method thereof
US-11909420-B2 · Feb 20, 2024 · US
Shuffler-free adc error compensation
US-2023238974-A1 · Jul 27, 2023 · US
Calibration with feedback sensing
US-2023106703-A1 · Apr 6, 2023 · US
Signal generation apparatus and linearity correction method thereof
US-2023006687-A1 · Jan 5, 2023 · US
AD converter device and millimeter wave radar system
US-11415666-B2 · Aug 16, 2022 · US
Apparatus for overload recovery of an integrator in a sigma-delta modulator
US-10749544-B2 · Aug 18, 2020 · US
Apparatus for overload recovery of an integrator in a sigma-delta modulator
US-10680637-B2 · Jun 9, 2020 · US
Ad converter device and millimeter wave radar system
US-2020166606-A1 · May 28, 2020 · US
Input path matching in pipelined continuous-time analog-to-digital converters
US-10651870-B2 · May 12, 2020 · US
Correction method and correction circuit for sigma-delta modulator
US-2020127677-A1 · Apr 23, 2020 · US
Correction method and correction circuit for sigma-delta modulator
US-10630311-B1 · Apr 21, 2020 · US
Signal processing and conversion
US-10541699-B1 · Jan 21, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H03M3/386?
- CPC H03M3/386 is the Cooperative Patent Classification code for “over the full range of the converter, e.g. for correcting differential non-linearity.”
- How many patents are filed under CPC H03M3/386 (over the full range of the converter, e.g. for correcting differential non-linearity)?
- Our database includes 38 publications tagged with this CPC code.
- Is patent activity under CPC H03M3/386 growing?
- Publication counts under this code: 4 in 2024 vs 4 in 2025 (latest complete years).