Device and method for controlling vibration with piecewise-linear nonlinearity
US-12498011-B2 · Dec 16, 2025 · US
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with threshold or dead zone
with threshold or dead zone · 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 | F16F2228/10 |
| Official title | with threshold or dead zone |
| Display label | with threshold or dead zone |
| Total patents | 24 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2017 | 3 |
| 2018 | 3 |
| 2019 | 5 |
| 2020 | 6 |
| 2021 | 1 |
| 2022 | 2 |
| 2023 | 1 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Seat suspension mechanism
US-12269382-B2 · Apr 8, 2025 · US
Aircraft propeller drive system
US-2025100703-A1 · Mar 27, 2025 · US
Vibration isolator with zero Poisson's ratio outer tube
US-11686361-B2 · Jun 27, 2023 · US
Seat suspension mechanism
US-2022371487-A1 · Nov 24, 2022 · US
Device and method for controlling vibration with piecewise-linear nonlinearity
US-2022282763-A1 · Sep 8, 2022 · US
Vibration damping and shock isolation in transportation tote
US-2021219446-A1 · Jul 15, 2021 · US
Load damping assembly with gapping feature
US-10746251-B2 · Aug 18, 2020 · US
Dampening assembly for can bodymaker ram
US-2020156136-A1 · May 21, 2020 · US
Damper device
US-10648532-B2 · May 12, 2020 · US
Dampening assembly for can bodymaker ram
US-10589334-B2 · Mar 17, 2020 · US
Resetting semi-passive stiffness damper, triggering assembly, and method of damping
US-10591017-B2 · Mar 17, 2020 · US
Vehicular vibration isolation system and apparatus
US-10544851-B2 · Jan 28, 2020 · US
Load damping assembly with gapping feature
US-2019346007-A1 · Nov 14, 2019 · US
Handling strut
US-10363805-B2 · Jul 30, 2019 · US
Dampening assembly for can bodymaker ram
US-2019201962-A1 · Jul 4, 2019 · US
Damper device
US-2019085935-A1 · Mar 21, 2019 · US
Handling strut
US-2019047396-A1 · Feb 14, 2019 · US
Active vibration damping device and active vibration damping method
US-10113607-B2 · Oct 30, 2018 · US
Vehicular vibration isolation system and apparatus
US-2018238413-A1 · Aug 23, 2018 · US