Electronic devices converting input signals to digital value and operating methods of electronic devices
US-12176912-B2 · Dec 24, 2024 · US
Servo-type converters
Servo-type converters · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H03M1/48 |
| Official title | Servo-type converters |
| Display label | Servo-type converters |
| Total patents | 88 |
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 | 6 |
| 2017 | 6 |
| 2018 | 11 |
| 2019 | 11 |
| 2020 | 8 |
| 2021 | 6 |
| 2022 | 13 |
| 2023 | 8 |
| 2024 | 7 |
| 2025 | 8 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Light sensor circuit
US-11509322-B2 · Nov 22, 2022 · US
Analog to digital conversion apparatus for providing digital value to driver
US-2022166439-A1 · May 26, 2022 · US
Multi-rate integrated circuit connectable to a sensor
US-2022141586-A1 · May 5, 2022 · US
Tracking analog-to-digital converter for power converters
US-2022131552-A1 · Apr 28, 2022 · US
Delay based comparator
US-11316505-B2 · Apr 26, 2022 · US
Supply-to-digital regulation loop
US-11251786-B1 · Feb 15, 2022 · US
Tracking analog-to-digital converter with adaptive slew rate boosting
US-11218161-B1 · Jan 4, 2022 · US
System and method for fast-converging digital-to-time converter (DTC) gain calibration for DTC-based analog fractional-N phase lock loop (PLL)
US-11175633-B2 · Nov 16, 2021 · US
Apparatus for Offset Cancellation in Comparators and Associated Methods
US-2021336607-A1 · Oct 28, 2021 · US
Light sensor circuit
US-2021250035-A1 · Aug 12, 2021 · US
Delay based comparator
US-2021184665-A1 · Jun 17, 2021 · US
System and method for fast-converging digital-to-time converter (DTC) gain calibration for DTC-based analog fractional-N phase lock loop (PLL)
US-10996634-B2 · May 4, 2021 · US
Delay based comparator
US-10958258-B2 · Mar 23, 2021 · US
Feed-forward high resolution sensor measurement using low resolution ADC
US-10873340-B2 · Dec 22, 2020 · US
Voltage variation detection circuit, semiconductor integrated circuit, and vehicle
US-10830798-B2 · Nov 10, 2020 · US
System and method for fast-converging digital-to-time converter (dtc) gain calibration for dtc-based analog fractional-n phase lock loop (pll)
US-2020348626-A1 · Nov 5, 2020 · US
High dynamic range sensing front-end for neural signal recording systems
US-10778165-B2 · Sep 15, 2020 · US
Auxiliary power unit power compressor health state diagnostic system and method
US-2020263560-A1 · Aug 20, 2020 · US
Parameter correction for cascaded signal components
US-10645471-B2 · May 5, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H03M1/48?
- CPC H03M1/48 is the Cooperative Patent Classification code for “Servo-type converters.”
- How many patents are filed under CPC H03M1/48 (Servo-type converters)?
- Our database includes 88 publications tagged with this CPC code.
- Is patent activity under CPC H03M1/48 growing?
- Publication counts under this code: 7 in 2024 vs 8 in 2025 (latest complete years).