Single-sideband phase-sensitive detection method and system
US-12381589-B2 · Aug 5, 2025 · US
Details of arrangements applicable to more than one type of frequency demodulator (H03D3/28 takes precedence) · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H03D3/001 |
| Official title | {Details of arrangements applicable to more than one type of frequency demodulator (H03D3/28 takes precedence)} |
| Display label | Details of arrangements applicable to more than one type of frequency demodulator (H03D3/28 takes precedence) |
| Total patents | 5 |
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be growing based on the most recent years.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2019 | 1 |
| 2025 | 2 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12381589-B2 · Aug 5, 2025 · US
US-2025202515-A1 · Jun 19, 2025 · US
US-10170976-B2 · Jan 1, 2019 · US
US-9143087-B2 · Sep 22, 2015 · US
US-2015137883-A1 · May 21, 2015 · US