Washing machine and control method thereof
US-12571152-B2 · Mar 10, 2026 · US
Preventing or reducing imbalance or noise
Preventing or reducing imbalance or noise · Cooperative Patent Classification (CPC)
Textile and paper production, treatment, and products.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | D06F33/76 |
| Official title | Preventing or reducing imbalance or noise |
| Display label | Preventing or reducing imbalance or noise |
| Total patents | 48 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 1 |
| 2018 | 1 |
| 2019 | 4 |
| 2020 | 7 |
| 2021 | 5 |
| 2022 | 7 |
| 2023 | 7 |
| 2024 | 2 |
| 2025 | 10 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Washer and method for controlling the same
US-2026043183-A1 · Feb 12, 2026 · US
Hydraulic Bushing For A Top Load Washing Machine
US-2025320651-A1 · Oct 16, 2025 · US
Compressor frequency regulation method, control apparatus, heat exchange device and electronic device
US-12435915-B2 · Oct 7, 2025 · US
Clothes treatment apparatus and method of controlling the same
US-2025257510-A1 · Aug 14, 2025 · US
Washing machine and controlling method for same
US-2025230595-A1 · Jul 17, 2025 · US
Clothes treatment apparatus and method of controlling the same
US-12320052-B2 · Jun 3, 2025 · US
Balance assembly and household appliance
US-12312729-B2 · May 27, 2025 · US
Clothes handling device
US-2025137183-A1 · May 1, 2025 · US
Improvements relating to laundry apparatus and/or their control
US-2025084579-A1 · Mar 13, 2025 · US
Washing machine appliance load size detection using power and balance
US-12241195-B2 · Mar 4, 2025 · US
Out of balance method and apparatus
US-2025003130-A1 · Jan 2, 2025 · US
Method, device, and system for detecting dynamic imbalance of washing machine
US-12091799-B2 · Sep 17, 2024 · US
Laundry treating appliance
US-11976403-B2 · May 7, 2024 · US
Compressor Frequency Regulation Method, Control Apparatus, Heat Exchange Device and Electronic Device
US-2023417466-A1 · Dec 28, 2023 · US
Washing machine appliance load size detection using power and balance
US-2023383454-A1 · Nov 30, 2023 · US
Clothes treatment apparatus and method of controlling the same
US-2023193543-A1 · Jun 22, 2023 · US
Control method of laundry treating apparatus
US-11674251-B2 · Jun 13, 2023 · US
Laundry apparatuses having dynamic balancing assemblies
US-11661695-B2 · May 30, 2023 · US
Washing machine and method for controlling the same
US-11639572-B2 · May 2, 2023 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC D06F33/76?
- CPC D06F33/76 is the Cooperative Patent Classification code for “Preventing or reducing imbalance or noise.”
- How many patents are filed under CPC D06F33/76 (Preventing or reducing imbalance or noise)?
- Our database includes 48 publications tagged with this CPC code.
- Is patent activity under CPC D06F33/76 growing?
- Publication counts under this code: 2 in 2024 vs 10 in 2025 (latest complete years).