Control apparatus for vehicle drive-force transmitting apparatus
US-2019309805-A1 · Oct 10, 2019 · US
Reduction of vibrations
Reduction of vibrations · 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 | F16D2500/50293 |
| Official title | Reduction of vibrations |
| Display label | Reduction of vibrations |
| Total patents | 115 |
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 | 8 |
| 2016 | 15 |
| 2017 | 16 |
| 2018 | 16 |
| 2019 | 21 |
| 2020 | 12 |
| 2021 | 9 |
| 2022 | 7 |
| 2023 | 3 |
| 2024 | 4 |
| 2025 | 3 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Engine accessory disconnect system
US-10393196-B2 · Aug 27, 2019 · US
Method for controlling a powertrain
US-10336339-B2 · Jul 2, 2019 · US
Method for reducing chatter vibrations in a friction clutch in a drive train of a motor vehicle
US-10228028-B2 · Mar 12, 2019 · US
Method for reducing low-frequency vibrations in the drive train of a motor vehicle
US-10215240-B2 · Feb 26, 2019 · US
Engine accessory disconnect system
US-2018355928-A1 · Dec 13, 2018 · US
System and method for controlling a damper bypass clutch to provide friction damping in a connection between an engine and a transmission
US-10138956-B1 · Nov 27, 2018 · US
Vehicle propulsion system and method for a vehicle
US-2018320785-A1 · Nov 8, 2018 · US
Clutch control device
US-2018306251-A1 · Oct 25, 2018 · US
Clutch control method and clutch control filter for vehicle
US-10100884-B2 · Oct 16, 2018 · US
System and method for eliminating adverse clutch vibratory responses
US-10082184-B2 · Sep 25, 2018 · US
Method and Control Unit for Avoiding Failure in the Drivetrain of a Vehicle
US-2018245644-A1 · Aug 30, 2018 · US
Shift control system for vehicle
US-2018244144-A1 · Aug 30, 2018 · US
Oil pressure controller for automatic transmission
US-10047853-B2 · Aug 14, 2018 · US
Clutch device and power transmission device
US-2018202500-A1 · Jul 19, 2018 · US
Method for configuring a software damper of a clutch control system and software damper for damping chatter vibrations
US-10012275-B2 · Jul 3, 2018 · US
Adaptive control device for vehicle starting clutch
US-10006509-B2 · Jun 26, 2018 · US
Vehicle control system
US-9933026-B2 · Apr 3, 2018 · US
Method for the control of the slip of a clutch device of a gearbox
US-2018058519-A1 · Mar 1, 2018 · US
Method for operating a drive train for a motor vehicle and corresponding drive train
US-2018043773-A1 · Feb 15, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16D2500/50293?
- CPC F16D2500/50293 is the Cooperative Patent Classification code for “Reduction of vibrations.”
- How many patents are filed under CPC F16D2500/50293 (Reduction of vibrations)?
- Our database includes 115 publications tagged with this CPC code.
- Is patent activity under CPC F16D2500/50293 growing?
- Publication counts under this code: 4 in 2024 vs 3 in 2025 (latest complete years).