Hybrid oversampled analog to digital converter
US-2026066914-A1 · Mar 5, 2026 · US
by storing corrected or correction values in one or more digital look-up tables
by storing corrected or correction values in one or more digital look-up tables · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H03M3/388 |
| Official title | {by storing corrected or correction values in one or more digital look-up tables} |
| Display label | by storing corrected or correction values in one or more digital look-up tables |
| Total patents | 39 |
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 | 8 |
| 2017 | 3 |
| 2018 | 3 |
| 2019 | 1 |
| 2020 | 5 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 2 |
| 2024 | 3 |
| 2025 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Optimizations for resolver-to-digital converters
US-2025080133-A1 · Mar 6, 2025 · US
Digital non-linearity compensation in a silicon microphone
US-12170874-B2 · Dec 17, 2024 · US
Testing of on-chip analog-mixed signal circuits using on-chip memory
US-11961577-B2 · Apr 16, 2024 · US
Testing of on-chip analog-mixed signal circuits using on-chip memory
US-2024013848-A1 · Jan 11, 2024 · US
Digital Non-Linearity Compensation in a Silicon Microphone
US-2023269534-A1 · Aug 24, 2023 · US
Digital pre-distortion compensation of digital-to-analog converter non-linearity
US-11581901-B2 · Feb 14, 2023 · US
Digital Pre-Distortion Compensation Of Digital-To-Analog Converter Non-Linearity
US-2022094369-A1 · Mar 24, 2022 · US
Sigma-delta analog-to-digital converter circuit with correction for mismatch error introduced by the feedback digital-to-analog converter
US-11043960-B2 · Jun 22, 2021 · US
Analog-to-digital converter and associated chip
US-11043961-B2 · Jun 22, 2021 · US
Sigma-delta analog-to-digital converter circuit with correction for mismatch error introduced by the feedback digital-to-analog converter
US-2020389180-A1 · Dec 10, 2020 · US
Analog-to-digital converter and associated chip
US-2020366313-A1 · Nov 19, 2020 · US
Correction method and correction circuit for sigma-delta modulator
US-10742230-B2 · Aug 11, 2020 · US
Analog/digital converter and milimeter wave radar system
US-10707894-B2 · Jul 7, 2020 · US
Correction method and correction circuit for sigma-delta modulator
US-2020091929-A1 · Mar 19, 2020 · US
SNDR improvement through optimal DAC element selection
US-10298257-B1 · May 21, 2019 · US
Digitally calibrated amplifier having an alternative output signal path
US-2018337636-A1 · Nov 22, 2018 · US
Analog/digital converter and milimeter wave radar system
US-2018302102-A1 · Oct 18, 2018 · US
Flash analog-to-digital converter calibration
US-9912342-B2 · Mar 6, 2018 · US
Dither injection for continuous-time MASH ADCS
US-9838031-B2 · Dec 5, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H03M3/388?
- CPC H03M3/388 is the Cooperative Patent Classification code for “by storing corrected or correction values in one or more digital look-up tables.”
- How many patents are filed under CPC H03M3/388 (by storing corrected or correction values in one or more digital look-up tables)?
- Our database includes 39 publications tagged with this CPC code.
- Is patent activity under CPC H03M3/388 growing?
- Publication counts under this code: 3 in 2024 vs 1 in 2025 (latest complete years).