Control device and control method for dual clutch-type transmission
US-10145468-B2 · Dec 4, 2018 · US
Calibration or recalibration of the clutch touch-point
Calibration or recalibration of the clutch touch-point · 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 | F16D2500/50245 |
| Official title | Calibration or recalibration of the clutch touch-point |
| Display label | Calibration or recalibration of the clutch touch-point |
| Total patents | 117 |
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 | 6 |
| 2016 | 12 |
| 2017 | 27 |
| 2018 | 22 |
| 2019 | 12 |
| 2020 | 11 |
| 2021 | 11 |
| 2022 | 4 |
| 2023 | 7 |
| 2024 | 3 |
| 2025 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method of learning torque-stroke curve of electric motor controlled dry clutch system
US-10094435-B2 · Oct 9, 2018 · US
Method to control clutch force in a clutch pack
US-10087998-B2 · Oct 2, 2018 · US
Method for determining a characteristic curve of a clutch of a clutch activation system in a drivetrain, in particular of a motor vehicle
US-10024374-B2 · Jul 17, 2018 · US
Automatic clutch calibration
US-10018233-B2 · Jul 10, 2018 · US
Touch point learning apparatus and method for clutch
US-2018172092-A1 · Jun 21, 2018 · US
Apparatus and method for learning touch point of engine clutch of hybrid electric vehicle
US-10000204-B2 · Jun 19, 2018 · US
Method and device for controlling engine clutch of hybrid vehicle
US-2018162378-A1 · Jun 14, 2018 · US
Method for searching touch point of DCT clutch
US-9989110-B2 · Jun 5, 2018 · US
T-S curve correction method for clutch system
US-9970492-B2 · May 15, 2018 · US
Method of preventing vehicle clutch from sticking
US-9951831-B2 · Apr 24, 2018 · US
Method for controlling a hydraulic actuator
US-2018106305-A1 · Apr 19, 2018 · US
Control system for clutch
US-9933025-B2 · Apr 3, 2018 · US
Apparatus and method for learning touch point of engine clutch of hybrid electric vehicle
US-9926989-B2 · Mar 27, 2018 · US
Control method of dual clutch transmission for vehicle and control system for the same
US-9856978-B2 · Jan 2, 2018 · US
A method to control clutch force in a clutch pack
US-2017356510-A1 · Dec 14, 2017 · US
Method for learning upwards friction coefficient of engine clutch of hybrid vehicle
US-9834204-B2 · Dec 5, 2017 · US
Method for learning touch point of dual clutch transmission
US-9822831-B2 · Nov 21, 2017 · US
Control device and control method for dual clutch-type transmission
US-2017307068-A1 · Oct 26, 2017 · US
Method for learning the kisspoint of an engine clutch in a hybrid vehicle
US-9789867-B2 · Oct 17, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16D2500/50245?
- CPC F16D2500/50245 is the Cooperative Patent Classification code for “Calibration or recalibration of the clutch touch-point.”
- How many patents are filed under CPC F16D2500/50245 (Calibration or recalibration of the clutch touch-point)?
- Our database includes 117 publications tagged with this CPC code.
- Is patent activity under CPC F16D2500/50245 growing?
- Publication counts under this code: 3 in 2024 vs 1 in 2025 (latest complete years).