Blade fault diagnosis method, apparatus and system, and storage medium
US-12590570-B2 · Mar 31, 2026 · US
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for monitoring sound or acoustic signals
for monitoring sound or acoustic signals · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F03D17/024 |
| Official title | {for monitoring sound or acoustic signals} |
| Display label | for monitoring sound or acoustic signals |
| Total patents | 10 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2020 | 1 |
| 2022 | 1 |
| 2024 | 3 |
| 2025 | 3 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Wind turbine blade and wind turbine
US-12553413-B2 · Feb 17, 2026 · US
Method for reducing gear induced noise from a wind turbine
US-12345235-B2 · Jul 1, 2025 · US
Method for reducing gear induced noise from a wind turbine
US-2025188903-A1 · Jun 12, 2025 · US
Method for tracking a gear tooth meshing angle of a gearbox of a wind turbine
US-12264647-B1 · Apr 1, 2025 · US
Wind turbine blade and wind turbine
US-2024254965-A1 · Aug 1, 2024 · US
Control of a wind turbine based on predicting amplitude modulation (am) noise
US-2024141869-A1 · May 2, 2024 · US
Blade fault diagnosis method, apparatus and system, and storage medium
US-2024052810-A1 · Feb 15, 2024 · US
Messaging to indicate tonal noise
US-11396863-B2 · Jul 26, 2022 · US
Messaging to indicate tonal noise
US-2020332768-A1 · Oct 22, 2020 · US