Methods and apparatus to estimate analog to digital converter (ADC) error
US-12517172-B2 · Jan 6, 2026 · US
having a single comparator per bit, e.g. of the folding type
having a single comparator per bit, e.g. of the folding type · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H03M1/368 |
| Official title | {having a single comparator per bit, e.g. of the folding type} |
| Display label | having a single comparator per bit, e.g. of the folding type |
| Total patents | 36 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 4 |
| 2017 | 4 |
| 2018 | 2 |
| 2020 | 1 |
| 2021 | 2 |
| 2022 | 3 |
| 2023 | 5 |
| 2024 | 6 |
| 2025 | 4 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Analog-to-digital converter
US-12476647-B2 · Nov 18, 2025 · US
Analog-to-digital converter and method for analog-to-digital conversion
US-12323158-B2 · Jun 3, 2025 · US
Successive approximation register (SAR) analog- to-digital converter (ADC) with input-dependent least significant bit (LSB) size
US-12261621-B2 · Mar 25, 2025 · US
Methods and apparatus to estimate analog to digital converter (adc) error
US-2025004049-A1 · Jan 2, 2025 · US
Analog-to-digital converter
US-2024413832-A1 · Dec 12, 2024 · US
Analog-to-digital conversion circuit and method having remained time measuring mechanism
US-12113543-B2 · Oct 8, 2024 · US
Methods and circuits for electrical power supply
US-2024250691-A1 · Jul 25, 2024 · US
Integrating analog-to-digital converter and semiconductor device
US-12040813-B2 · Jul 16, 2024 · US
Control circuit and method for calibrating signal converter, and signal conversion system using the same
US-12009834-B2 · Jun 11, 2024 · US
Successive approximation register (sar) analog-to-digital converter (adc) with input-dependent least significant bit (lsb) size
US-2024097698-A1 · Mar 21, 2024 · US
Computing-in-memory circuit
US-11764801-B2 · Sep 19, 2023 · US
Analog-to-digital conversion circuit and method having remained time measuring mechanism
US-2023188150-A1 · Jun 15, 2023 · US
Analog-to-digital converter and method for analog-to-digital conversion
US-2023163776-A1 · May 25, 2023 · US
Integrating analog-to-digital converter and semiconductor device
US-2023087101-A1 · Mar 23, 2023 · US
Control circuit and method for calibrating signal converter, and signal conversion system using the same
US-2023036211-A1 · Feb 2, 2023 · US
Computing-in-memory circuit
US-2022416801-A1 · Dec 29, 2022 · US
Memory device and operation method thereof
US-2022075600-A1 · Mar 10, 2022 · US
High-speed successive approximation analog-to-digital converter with improved mismatch tolerance
US-11233522-B2 · Jan 25, 2022 · US
High-speed successive approximation analog-to-digital converter with improved mismatch tolerance
US-2021376850-A1 · Dec 2, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H03M1/368?
- CPC H03M1/368 is the Cooperative Patent Classification code for “having a single comparator per bit, e.g. of the folding type.”
- How many patents are filed under CPC H03M1/368 (having a single comparator per bit, e.g. of the folding type)?
- Our database includes 36 publications tagged with this CPC code.
- Is patent activity under CPC H03M1/368 growing?
- Publication counts under this code: 6 in 2024 vs 4 in 2025 (latest complete years).