Randomly sampling reference ADC for calibration
US-9525428-B2 · Dec 20, 2016 · US
Details of the control circuitry, e.g. of the successive approximation register
Details of the control circuitry, e.g. of the successive approximation register · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H03M1/462 |
| Official title | {Details of the control circuitry, e.g. of the successive approximation register} |
| Display label | Details of the control circuitry, e.g. of the successive approximation register |
| Total patents | 835 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 37 |
| 2016 | 52 |
| 2017 | 51 |
| 2018 | 76 |
| 2019 | 100 |
| 2020 | 94 |
| 2021 | 89 |
| 2022 | 77 |
| 2023 | 81 |
| 2024 | 75 |
| 2025 | 77 |
| 2026 | 26 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Successive approximation register converter
US-9520891-B1 · Dec 13, 2016 · US
Ad converter including a capacitive dac
US-2016352351-A1 · Dec 1, 2016 · US
Efficient calibration of errors in multi-stage analog-to-digital converter
US-9503116-B2 · Nov 22, 2016 · US
Semiconductor device
US-2016322983-A1 · Nov 3, 2016 · US
System and method for spread spectrum adc noise reduction
US-2016294404-A1 · Oct 6, 2016 · US
Successive approximation analog-to-digital converter (ADC) with dynamic search algorithm
US-9444485-B2 · Sep 13, 2016 · US
Method and system for asynchronous successive approximation register (SAR) analog-to-digital converters (ADCS)
US-9413378-B2 · Aug 9, 2016 · US
ADC and analog-to-digital converting method
US-9413371-B1 · Aug 9, 2016 · US
Adc and analog-to-digital converting method
US-2016218729-A1 · Jul 28, 2016 · US
Semiconductor device
US-9385736-B2 · Jul 5, 2016 · US
SAR ADC and method thereof
US-9385740-B2 · Jul 5, 2016 · US
Sar adcs with dedicated reference capacitor for each bit capacitor
US-2016182078-A1 · Jun 23, 2016 · US
Calibration techniques for sar adcs with on-chip reservoir capacitors
US-2016182077-A1 · Jun 23, 2016 · US
Semiconductor device
US-9362931-B2 · Jun 7, 2016 · US
Sensor signal processing apparatus and sensor apparatus
US-9350370-B2 · May 24, 2016 · US
Sar adc and method thereof
US-2016134300-A1 · May 12, 2016 · US
Analog-digital converter, solid-state image sensor, and electronic apparatus for increased resolution of an image
US-9313436-B2 · Apr 12, 2016 · US
Semiconductor device
US-2016094239-A1 · Mar 31, 2016 · US
Converting circuit with control circuit to detect signals input into the converting circuit, and communication device
US-9276601-B2 · Mar 1, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H03M1/462?
- CPC H03M1/462 is the Cooperative Patent Classification code for “Details of the control circuitry, e.g. of the successive approximation register.”
- How many patents are filed under CPC H03M1/462 (Details of the control circuitry, e.g. of the successive approximation register)?
- Our database includes 835 publications tagged with this CPC code.
- Is patent activity under CPC H03M1/462 growing?
- Publication counts under this code: 75 in 2024 vs 77 in 2025 (latest complete years).