Method and apparatus for vibration compensation in a piston compressor
US-12071944-B2 · Aug 27, 2024 · US
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Piston parameters
Piston parameters · 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 | F04B2201/02 |
| Official title | Piston parameters |
| Display label | Piston parameters |
| Total patents | 17 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 2 |
| 2017 | 2 |
| 2018 | 2 |
| 2019 | 3 |
| 2020 | 1 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Compressor and manufacturing method thereof
US-11976650-B2 · May 7, 2024 · US
Linear compressor
US-11549498-B2 · Jan 10, 2023 · US
Linear compressor
US-11346338-B2 · May 31, 2022 · US
Linear compressor
US-2021190059-A1 · Jun 24, 2021 · US
Compressor and manufacturing method thereof
US-2021140424-A1 · May 13, 2021 · US
Linear compressor
US-2020263687-A1 · Aug 20, 2020 · US
Method and apparatus for vibration compensation in a piston compressor
US-2019264676-A1 · Aug 29, 2019 · US
Linear compressor and method for controlling a linear compressor
US-10221846-B2 · Mar 5, 2019 · US
Fluid-working machine and operating method
US-2019048869-A1 · Feb 14, 2019 · US
Fluid-working machine and operating method
US-10094372-B2 · Oct 9, 2018 · US
Apparatus and method for controlling a linear compressor and a linear compressor and a refrigerator having the same
US-9995298-B2 · Jun 12, 2018 · US
Fluid-working machine and operating method
US-2017298928-A9 · Oct 19, 2017 · US
Linear compressor and method for controlling a linear compressor
US-2017122307-A1 · May 4, 2017 · US
Fluid-working machine and operating method
US-2016169222-A1 · Jun 16, 2016 · US
Apparatus and method for controlling a linear compressor and a linear compressor and a refrigerator having the same
US-2016153442-A1 · Jun 2, 2016 · US
Fluid-working machine and operating method
US-9188119-B2 · Nov 17, 2015 · US