Magnetic bearing device and vacuum pump
US-2024337267-A1 · Oct 10, 2024 · US
including digital signal processing [DSP] and analog/digital conversion [A/D, D/A]
including digital signal processing [DSP] and analog/digital conversion [A/D, D/A] · 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 | F16C32/0455 |
| Official title | {including digital signal processing [DSP] and analog/digital conversion [A/D, D/A]} |
| Display label | including digital signal processing [DSP] and analog/digital conversion [A/D, D/A] |
| Total patents | 48 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 5 |
| 2017 | 2 |
| 2018 | 1 |
| 2019 | 22 |
| 2020 | 5 |
| 2021 | 5 |
| 2022 | 5 |
| 2024 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Displacement correction apparatus, magnetic levitation bearing system and displacement correction method thereof
US-12021460-B2 · Jun 25, 2024 · US
System for controlling at least one active magnetic bearing equipping a rotating machine comprising a rotor and a stator, and corresponding method
US-11530720-B2 · Dec 20, 2022 · US
Magnetic bearing controller and magnetic bearing control method
US-11323008-B2 · May 3, 2022 · US
Magnetic bearing control apparatus, control method and high speed rotating motor using the same
US-11306777-B2 · Apr 19, 2022 · US
Method for constructing active magnetic bearing controller based on look-up table method
US-11300161-B2 · Apr 12, 2022 · US
Magnetic thrust load support for downhole-type system
US-2022006352-A1 · Jan 6, 2022 · US
Displacement correction apparatus, magnetic levitation bearing system and displacement correction method thereof
US-2021376775-A1 · Dec 2, 2021 · US
Method for constructing active magnetic bearing controller based on look-up table method
US-2021372480-A1 · Dec 2, 2021 · US
Magnetic bearing controller and magnetic bearing control method
US-2021273521-A1 · Sep 2, 2021 · US
System for controlling at least one active magnetic bearing equipping a rotating machine comprising a rotor and a stator, and corresponding method
US-2021270317-A1 · Sep 2, 2021 · US
Magnetic levitation control device and vacuum pump
US-11015609-B2 · May 25, 2021 · US
Bendable device, housing, and electronic device
US-2020409422-A1 · Dec 31, 2020 · US
Bendable assembly and flexible display device
US-2020409431-A1 · Dec 31, 2020 · US
Thrust load support for downhole-type system
US-10630139-B2 · Apr 21, 2020 · US
Sealless downhole system with magnetically supported rotor
US-10581297-B2 · Mar 3, 2020 · US
High speed motor drive
US-10536053-B2 · Jan 14, 2020 · US
Axial gap generator measurement tool
US-2019368325-A1 · Dec 5, 2019 · US
Magnetic bearing device
US-10487875-B2 · Nov 26, 2019 · US
Active magnetic bearing control for downhole-type system
US-10447111-B2 · Oct 15, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16C32/0455?
- CPC F16C32/0455 is the Cooperative Patent Classification code for “including digital signal processing [DSP] and analog/digital conversion [A/D, D/A].”
- How many patents are filed under CPC F16C32/0455 (including digital signal processing [DSP] and analog/digital conversion [A/D, D/A])?
- Our database includes 48 publications tagged with this CPC code.
- Is patent activity under CPC F16C32/0455 growing?
- Publication counts under this code: 5 in 2022 vs 2 in 2024 (latest complete years).