Vibration damping device and design method of the same
US-11668369-B2 · Jun 6, 2023 · US
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Masses connected to driveline by a kinematic mechanism or gear system (F16F15/145 takes precedence)
Masses connected to driveline by a kinematic mechanism or gear system (F16F15/145 takes precedence) · 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 | F16F15/1464 |
| Official title | {Masses connected to driveline by a kinematic mechanism or gear system (F16F15/145 takes precedence)} |
| Display label | Masses connected to driveline by a kinematic mechanism or gear system (F16F15/145 takes precedence) |
| Total patents | 21 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 2 |
| 2017 | 3 |
| 2018 | 2 |
| 2019 | 8 |
| 2020 | 2 |
| 2021 | 1 |
| 2023 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Vibration damping device and design method of the same
US-2021246965-A1 · Aug 12, 2021 · US
Torque fluctuation inhibiting device, torque converter and power transmission device
US-10808796-B2 · Oct 20, 2020 · US
Torque fluctuation inhibiting device, torque converter and power transmission device
US-10648533-B2 · May 12, 2020 · US
Torque fluctuation inhibiting device, torque converter and power transmission device
US-10495178-B2 · Dec 3, 2019 · US
Vibration damping device
US-2019257398-A1 · Aug 22, 2019 · US
Circular force generator (CFG) devices, systems, and methods having indirectly driven imbalanced rotors
US-10364865-B2 · Jul 30, 2019 · US
Torque fluctuation inhibiting device, torque converter and power transmission device
US-2019226553-A1 · Jul 25, 2019 · US
Damper device
US-2019203801-A1 · Jul 4, 2019 · US
Torque fluctuation inhibiting device, torque converter and power transmission device
US-2019186593-A1 · Jun 20, 2019 · US
Torque fluctuation inhibiting device, torque converter and power transmission device
US-2019078644-A1 · Mar 14, 2019 · US
Torque fluctuation inhibiting device, torque converter and power transmission device
US-2019063549-A1 · Feb 28, 2019 · US
Vehicle propulsion system torque transfer vibration attenuation mechanism
US-10047822-B1 · Aug 14, 2018 · US
Hybrid module and drive train having such a module
US-9963140-B2 · May 8, 2018 · US
Damper device
US-9752646-B2 · Sep 5, 2017 · US
Vehicle vibration reducing apparatus
US-9746051-B2 · Aug 29, 2017 · US
Hybrid Module And Drive Train Having Such A Module
US-2017210375-A1 · Jul 27, 2017 · US
Vehicular vibration reduction apparatus
US-9482309-B2 · Nov 1, 2016 · US
Circular force generator (cfg) devices, systems, and methods having indirectly driven imbalanced rotors
US-2016195161-A1 · Jul 7, 2016 · US
Damper device
US-2015330477-A1 · Nov 19, 2015 · US