Successive approximation register (SAR) analog to digital converter (ADC) dynamic range extension
US-10491232-B1 · Nov 26, 2019 · US
Means for adapting the input signal to the range the converter can handle, e.g. limiting, pre-scaling (H03M1/18 takes precedence); Out-of-range indication
Means for adapting the input signal to the range the converter can handle, e.g. limiting, pre-scaling (H03M1/18 takes precedence); Out-of-range indication · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H03M1/129 |
| Official title | {Means for adapting the input signal to the range the converter can handle, e.g. limiting, pre-scaling (H03M1/18 takes precedence); Out-of-range indication} |
| Display label | Means for adapting the input signal to the range the converter can handle, e.g. limiting, pre-scaling (H03M1/18 takes precedence); Out-of-range indication |
| Total patents | 212 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 20 |
| 2016 | 10 |
| 2017 | 9 |
| 2018 | 9 |
| 2019 | 22 |
| 2020 | 25 |
| 2021 | 28 |
| 2022 | 25 |
| 2023 | 26 |
| 2024 | 16 |
| 2025 | 19 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Analog-to-digital drive circuitry having built-in time gain compensation functionality for ultrasound applications
US-2019336111-A1 · Nov 7, 2019 · US
Data compression device and data compression method
US-2019326927-A1 · Oct 24, 2019 · US
Analog-to-digital conversion circuit and method
US-10411725-B2 · Sep 10, 2019 · US
Analog-to-digital drive circuitry having built-in time gain compensation functionality for ultrasound applications
US-10398414-B2 · Sep 3, 2019 · US
Signal processing device, photoelectric conversion element, image scanning device, image forming apparatus, and method of processing signal
US-10397445-B2 · Aug 27, 2019 · US
Differential output pgia architecture
US-2019245552-A1 · Aug 8, 2019 · US
Signal processing device and control method of signal processing device
US-2019212715-A1 · Jul 11, 2019 · US
Semiconductor device
US-10334196-B2 · Jun 25, 2019 · US
Analog-to-digital drive circuitry having built-in time gain compensation functionality for ultrasound applications
US-2019142393-A1 · May 16, 2019 · US
Column comparator system and method for comparing a ramping signal and an input signal
US-10284802-B2 · May 7, 2019 · US
Sample and hold device
US-10250274-B2 · Apr 2, 2019 · US
ADC and an interfacing circuit adaptable thereto
US-10084467-B1 · Sep 25, 2018 · US
Sample and hold device
US-2018248559-A1 · Aug 30, 2018 · US
Multicore successive approximation register analog to digital converter
US-2018183455-A1 · Jun 28, 2018 · US
Column comparator system and method for comparing a ramping signal and an input signal
US-2018139403-A1 · May 17, 2018 · US
Analog to digital converter error rate reduction
US-9941896-B2 · Apr 10, 2018 · US
Analog-to-digital drive circuitry having built-in time gain compensation functionality for ultrasound applications
US-2018070925-A1 · Mar 15, 2018 · US
Analog-to-digital converter circuitry with offset distribution capabilities
US-2018063457-A1 · Mar 1, 2018 · US
Column comparator system and method for comparing a ramping signal and an input signal
US-9906745-B2 · Feb 27, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H03M1/129?
- CPC H03M1/129 is the Cooperative Patent Classification code for “Means for adapting the input signal to the range the converter can handle, e.g. limiting, pre-scaling (H03M1/18 takes precedence); Out-of-range indication.”
- How many patents are filed under CPC H03M1/129 (Means for adapting the input signal to the range the converter can handle, e.g. limiting, pre-scaling (H03M1/18 takes precedence); Out-of-range indication)?
- Our database includes 212 publications tagged with this CPC code.
- Is patent activity under CPC H03M1/129 growing?
- Publication counts under this code: 16 in 2024 vs 19 in 2025 (latest complete years).