Apparatus, sensor and electronic device
US-12542565-B2 · Feb 3, 2026 · US
among different frequency bands
among different frequency bands · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H03M3/396 |
| Official title | {among different frequency bands} |
| Display label | among different frequency bands |
| Total patents | 45 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 6 |
| 2017 | 5 |
| 2018 | 2 |
| 2019 | 11 |
| 2020 | 6 |
| 2021 | 5 |
| 2022 | 4 |
| 2024 | 2 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Apparatus, sensor and electronic device
US-2024106454-A1 · Mar 28, 2024 · US
Analog-to-digital converter, sensor and apparatus
US-2024107190-A1 · Mar 28, 2024 · US
Method for automatic frequency adaptation of a filter in a closed loop
US-11513135-B2 · Nov 29, 2022 · US
Sigma-delta modulation device and sigma-delta modulation method
US-11418211-B2 · Aug 16, 2022 · US
Sigma-delta modulation device and sigma-delta modulation method
US-2022052706-A1 · Feb 17, 2022 · US
Wide bandwidth ADC with inherent anti-aliasing and high DC precision
US-11251807-B1 · Feb 15, 2022 · US
Overload recovery method in sigma delta modulators
US-2021305995-A1 · Sep 30, 2021 · US
Overload recovery method in sigma delta modulators
US-11133820-B1 · Sep 28, 2021 · US
Delta-sigma AD converter and delta-sigma AD converting method
US-10992311-B2 · Apr 27, 2021 · US
Digital delta-sigma modulator with dynamically adjustable output frequency band
US-10965309-B1 · Mar 30, 2021 · US
Low-power programmable bandwidth continuous-time delta sigma modulator based analog to digital converter
US-10931300-B1 · Feb 23, 2021 · US
Delta-sigma ad converter and delta-sigma ad converting method
US-2020343906-A1 · Oct 29, 2020 · US
Delta-sigma loop filters with input feedforward
US-10784891-B2 · Sep 22, 2020 · US
Programmable receivers including a delta-sigma modulator
US-10756751-B2 · Aug 25, 2020 · US
Delta-sigma ad converter and delta-sigma ad converting method
US-10720939-B2 · Jul 21, 2020 · US
Method For Automatic Frequency Adaptation Of A Filter In A Closed Loop
US-2020150144-A1 · May 14, 2020 · US
Sigma-delta modulator
US-10530385-B2 · Jan 7, 2020 · US
High-speed digital transmitter for wireless communication systems
US-10511322-B1 · Dec 17, 2019 · US
Delta-sigma ad converter and delta-sigma ad converting method
US-2019379392-A1 · Dec 12, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H03M3/396?
- CPC H03M3/396 is the Cooperative Patent Classification code for “among different frequency bands.”
- How many patents are filed under CPC H03M3/396 (among different frequency bands)?
- Our database includes 45 publications tagged with this CPC code.
- Is patent activity under CPC H03M3/396 growing?
- Publication counts under this code: 4 in 2022 vs 2 in 2024 (latest complete years).