Regularized interference-plus-noise covariance matrix estimation
US-12388685-B2 · Aug 12, 2025 · US
Theoretical aspects of adaptive time domain methods · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H04L25/03082 |
| Official title | {Theoretical aspects of adaptive time domain methods} |
| Display label | Theoretical aspects of adaptive time domain methods |
| Total patents | 15 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 2 |
| 2019 | 1 |
| 2020 | 1 |
| 2022 | 1 |
| 2024 | 3 |
| 2025 | 4 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12388685-B2 · Aug 12, 2025 · US
US-2025233779-A1 · Jul 17, 2025 · US
US-2025132957-A1 · Apr 24, 2025 · US
US-12284061-B2 · Apr 22, 2025 · US
US-12184455-B2 · Dec 31, 2024 · US
US-2024146585-A1 · May 2, 2024 · US
US-2024146584-A1 · May 2, 2024 · US
US-11223468-B1 · Jan 11, 2022 · US
US-10615881-B2 · Apr 7, 2020 · US
US-2019296832-A1 · Sep 26, 2019 · US
US-10103802-B2 · Oct 16, 2018 · US
US-2018026704-A1 · Jan 25, 2018 · US
US-9768855-B2 · Sep 19, 2017 · US
US-2016352411-A1 · Dec 1, 2016 · US
US-9197457-B1 · Nov 24, 2015 · US