Analog-to-digital converter and control method thereof, signal processing apparatus, image sensor, electronic apparatus, and storage medium
US-2025344003-A1 · Nov 6, 2025 · US
by adapting the input gain
by adapting the input gain · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H03M3/486 |
| Official title | {by adapting the input gain} |
| Display label | by adapting the input gain |
| Total patents | 29 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 5 |
| 2017 | 2 |
| 2018 | 3 |
| 2019 | 1 |
| 2020 | 4 |
| 2022 | 1 |
| 2023 | 2 |
| 2024 | 2 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Glitch-free zero-latency AGC for sigma delta modulator
US-12323166-B2 · Jun 3, 2025 · US
Glitch-free zero-latency agc for sigma delta modulator
US-2024022258-A1 · Jan 18, 2024 · US
Analog-to-digital conversion circuit
US-2024007128-A1 · Jan 4, 2024 · US
Digital filter
US-11706062-B1 · Jul 18, 2023 · US
Method and apparatus for enhancing dynamic range in an analog-to-digital converter
US-11606100-B1 · Mar 14, 2023 · US
System AMD method for a self-calibrating pipelined dynamic preamplifier for high speed comparators in a time-interpolating flash ADC
US-11387842-B1 · Jul 12, 2022 · US
Analog-to-digital converter with dynamic range enhancer
US-2020304139-A1 · Sep 24, 2020 · US
Sigma delta analog to digital converter
US-10763887-B2 · Sep 1, 2020 · US
Analog-to-digital converter with dynamic range enhancer
US-10763889-B1 · Sep 1, 2020 · US
Sigma delta analog to digital converter
US-2020169267-A1 · May 28, 2020 · US
Configurable input range for continuous-time sigma delta modulators
US-10224951-B2 · Mar 5, 2019 · US
Fast current mode sigma-delta analog-to-digital converter
US-10128866-B2 · Nov 13, 2018 · US
Power scaling a continuous-time delta sigma modulator
US-2018302101-A1 · Oct 18, 2018 · US
Power scaling a continuous-time delta sigma modulator
US-10103744-B1 · Oct 16, 2018 · US
Reconfigurable analog-to-digital converter, image sensor and mobile device including the same
US-9774347-B2 · Sep 26, 2017 · US
Fast current mode sigma-delta analog-to-digital converter
US-2017111056-A1 · Apr 20, 2017 · US
Direct sigma-delta receiver
US-9496889-B2 · Nov 15, 2016 · US
Mixed signal automatic gain control for increased resolution
US-9473161-B1 · Oct 18, 2016 · US
Analogue-to-digital converter
US-9442141-B2 · Sep 13, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H03M3/486?
- CPC H03M3/486 is the Cooperative Patent Classification code for “by adapting the input gain.”
- How many patents are filed under CPC H03M3/486 (by adapting the input gain)?
- Our database includes 29 publications tagged with this CPC code.
- Is patent activity under CPC H03M3/486 growing?
- Publication counts under this code: 2 in 2024 vs 2 in 2025 (latest complete years).