Digital envelope detector circuit, corresponding system-on-chip and method of operation
US-2026088762-A1 · Mar 26, 2026 · US
Analog to digital conversion
Analog to digital conversion · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H03D2200/005 |
| Official title | Analog to digital conversion |
| Display label | Analog to digital conversion |
| Total patents | 25 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 2 |
| 2017 | 3 |
| 2018 | 3 |
| 2019 | 6 |
| 2020 | 1 |
| 2021 | 2 |
| 2025 | 3 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Receiver system
US-2026031846-A1 · Jan 29, 2026 · US
Precision rate demodulation for a vibrating gyroscope
US-12510359-B2 · Dec 30, 2025 · US
Precision rate demodulation for a vibrating gyroscope
US-2025327665-A1 · Oct 23, 2025 · US
Signal processing system and related apparatus
US-2025293907-A1 · Sep 18, 2025 · US
Mixer circuitry
US-11128258-B2 · Sep 21, 2021 · US
Mixer circuitry
US-2021194432-A1 · Jun 24, 2021 · US
Receiver with reduced mixer-filter interaction distortion
US-10581472-B2 · Mar 3, 2020 · US
Receiver with reduced mixer-filter interaction distortion
US-2019393912-A1 · Dec 26, 2019 · US
Wireless communication unit, modulation circuit and method for frequency-dependent adjustment thereof
US-10505594-B2 · Dec 10, 2019 · US
Circuits for amplitude demodulation and related methods
US-10491437-B2 · Nov 26, 2019 · US
Digital controller for a MEMS gyroscope
US-10365104-B2 · Jul 30, 2019 · US
Wireless communication unit, modulation circuit and method for frequency-dependent adjustment thereof
US-2019215034-A1 · Jul 11, 2019 · US
Method and apparatus for broadband data conversion
US-10256773-B2 · Apr 9, 2019 · US
Circuits for amplitude demodulation and related methods
US-2018198653-A1 · Jul 12, 2018 · US
Method and apparatus for broadband data conversion
US-9991847-B2 · Jun 5, 2018 · US
Module for a radio receiver
US-9893924-B2 · Feb 13, 2018 · US
Digital controller for a mems gyroscope
US-2017328712-A1 · Nov 16, 2017 · US
Apparatus and method for providing east second order input intercept point calibration based on two tone testing
US-9729254-B1 · Aug 8, 2017 · US
Apparatus and method for providing background real-time second order input intercept point calibration
US-9712198-B1 · Jul 18, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H03D2200/005?
- CPC H03D2200/005 is the Cooperative Patent Classification code for “Analog to digital conversion.”
- How many patents are filed under CPC H03D2200/005 (Analog to digital conversion)?
- Our database includes 25 publications tagged with this CPC code.
- Is patent activity under CPC H03D2200/005 growing?
- Publication counts under this code: 2 in 2021 vs 3 in 2025 (latest complete years).