Air conditioner and method for controlling the same
US-12352467-B2 · Jul 8, 2025 · US
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Cleaning the electrodes
Cleaning the electrodes · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B03C3/74 |
| Official title | Cleaning the electrodes |
| Display label | Cleaning the electrodes |
| Total patents | 15 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 4 |
| 2017 | 3 |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 1 |
| 2023 | 2 |
| 2024 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Electrostatic precipitator and control method thereof
US-2024139758-A1 · May 2, 2024 · US
Air conditioner and method for controlling the same
US-2023175718-A1 · Jun 8, 2023 · US
Electrostatic precipitator and control method thereof
US-2023097963-A1 · Mar 30, 2023 · US
Electric dust collector
US-2021220839-A1 · Jul 22, 2021 · US
Electronic air cleaners and associated systems and methods
US-10668483-B2 · Jun 2, 2020 · US
Ion generation apparatus and electrical equipment
US-10320160-B2 · Jun 11, 2019 · US
Device and method for treating an exhaust gas containing particles
US-9657617-B2 · May 23, 2017 · US
Method and a device for cleaning an electrostatic precipitator
US-9630186-B2 · Apr 25, 2017 · US
Electronic air cleaners and associated systems and methods
US-2017021363-A1 · Jan 26, 2017 · US
Electric dust collector of cyclone separator
US-2016375447-A1 · Dec 29, 2016 · US
Electronic air cleaners and associated systems and methods
US-9488382-B2 · Nov 8, 2016 · US
Ion generation apparatus and electrical equipment
US-2016204581-A1 · Jul 14, 2016 · US
Device and method for treating an exhaust gas containing particles
US-2016040567-A1 · Feb 11, 2016 · US
Electronic air cleaners and associated systems and methods
US-2015323217-A1 · Nov 12, 2015 · US