Synchronized electromagnetic single plate clutch system
US-11480221-B2 · Oct 25, 2022 · US
Soft clutch engagement
Soft clutch engagement · 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 | F16D2500/50239 |
| Official title | Soft clutch engagement |
| Display label | Soft clutch engagement |
| Total patents | 74 |
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 | 5 |
| 2017 | 11 |
| 2018 | 11 |
| 2019 | 4 |
| 2020 | 6 |
| 2021 | 10 |
| 2022 | 11 |
| 2023 | 2 |
| 2024 | 4 |
| 2025 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for controlling an automated starter clutch in a drive train of a motor vehicle
US-11473633-B2 · Oct 18, 2022 · US
Controlling a clutch by an actuator
US-11421747-B2 · Aug 23, 2022 · US
Method for synchronizing two drive elements of a powertrain of a motor vehicle, and powertrain for a motor vehicle
US-11408470-B2 · Aug 9, 2022 · US
Method for determining the biting point of a hybrid disconnect clutch of a hybrid vehicle
US-11377092-B2 · Jul 5, 2022 · US
Methods and system for disconnecting an axle
US-11167649-B2 · Nov 9, 2021 · US
Control system for power transmission unit
US-11162582-B2 · Nov 2, 2021 · US
Control system and control method for vehicle
US-11143250-B2 · Oct 12, 2021 · US
Synchronized electromagnetic single plate clutch system
US-11137035-B2 · Oct 5, 2021 · US
Synchronized electromagnetic single plate clutch system
US-2021277961-A1 · Sep 9, 2021 · US
Gear-position learning device for automatic clutch transmission
US-11073185-B2 · Jul 27, 2021 · US
Start control device, start control method, and vehicle
US-11034354-B2 · Jun 15, 2021 · US
Control system for power transmission unit
US-2021172517-A1 · Jun 10, 2021 · US
Control system and control method for vehicle
US-2021140496-A1 · May 13, 2021 · US
Method for operating a vehicle having a disconnect clutch
US-2021086775-A1 · Mar 25, 2021 · US
Gear-position learning device for automatic clutch transmission
US-2020271174-A1 · Aug 27, 2020 · US
Power transmission device for vehicle
US-10731717-B2 · Aug 4, 2020 · US
Method for controlling clutch of vehicle with automated manual transmission
US-10640100-B2 · May 5, 2020 · US
Control of a powertrain backlash
US-10634200-B2 · Apr 28, 2020 · US
Methods and system for disconnecting an axle
US-2020114769-A1 · Apr 16, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16D2500/50239?
- CPC F16D2500/50239 is the Cooperative Patent Classification code for “Soft clutch engagement.”
- How many patents are filed under CPC F16D2500/50239 (Soft clutch engagement)?
- Our database includes 74 publications tagged with this CPC code.
- Is patent activity under CPC F16D2500/50239 growing?
- Publication counts under this code: 4 in 2024 vs 1 in 2025 (latest complete years).