Precision rate demodulation for a vibrating gyroscope
US-12510359-B2 · Dec 30, 2025 · US
Compensating DC offsets
Compensating DC offsets · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H03D3/008 |
| Official title | {Compensating DC offsets} |
| Display label | Compensating DC offsets |
| Total patents | 53 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 9 |
| 2017 | 5 |
| 2018 | 3 |
| 2019 | 8 |
| 2020 | 7 |
| 2021 | 1 |
| 2022 | 4 |
| 2024 | 3 |
| 2025 | 7 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Precision rate demodulation for a vibrating gyroscope
US-2025327665-A1 · Oct 23, 2025 · US
Dc offset calibration in an interdependent quadrature receiver
US-2025309827-A1 · Oct 2, 2025 · US
Direct current offset calibration device on the receiving path and direct current offset calibration method thereof
US-12407430-B2 · Sep 2, 2025 · US
IQ phase imbalance calibration using sampling clock delay adjustment
US-12381513-B2 · Aug 5, 2025 · US
Iq phase imbalance calibration using sampling clock delay adjustment
US-2025202428-A1 · Jun 19, 2025 · US
Circuit and method to detect faults of a mems device including an oscillating mass
US-2025007463-A1 · Jan 2, 2025 · US
Method and System for Correcting Imbalance in In-phase/Quadrature Demodulation of Optical fiber DAS Data
US-2024337525-A1 · Oct 10, 2024 · US
Current mode signal path of an integrated radio frequency pulse generator
US-12028021-B2 · Jul 2, 2024 · US
Direct current offset calibration device on the receiving path and direct current offset calibration method thereof
US-2024187112-A1 · Jun 6, 2024 · US
Current mode signal path of an integrated radio frequency pulse generator
US-2022407460-A1 · Dec 22, 2022 · US
DC offset compensation in zero-intermediate frequency mode of a receiver
US-11431359-B2 · Aug 30, 2022 · US
Dc offset compensation in zero-intermediate frequency mode of a receiver
US-2022173756-A1 · Jun 2, 2022 · US
DC offset correction in an antenna aperture
US-11217890-B2 · Jan 4, 2022 · US
RF ripple correction in an antenna aperture
US-10965027-B2 · Mar 30, 2021 · US
Systems and methods for digital correction with selective enabling in low intermediate frequency (IF) receivers
US-10862729-B1 · Dec 8, 2020 · US
Mixer module
US-10797648-B2 · Oct 6, 2020 · US
Device and method for determining a DC component
US-10763977-B2 · Sep 1, 2020 · US
Method for suppressing local oscillator leakage in microwave chip and apparatus thereof
US-10735108-B2 · Aug 4, 2020 · US
Mixer module
US-2020186088-A1 · Jun 11, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H03D3/008?
- CPC H03D3/008 is the Cooperative Patent Classification code for “Compensating DC offsets.”
- How many patents are filed under CPC H03D3/008 (Compensating DC offsets)?
- Our database includes 53 publications tagged with this CPC code.
- Is patent activity under CPC H03D3/008 growing?
- Publication counts under this code: 3 in 2024 vs 7 in 2025 (latest complete years).