Vehicle all-wheel drive control system
US-10150480-B2 · Dec 11, 2018 · US
Torque of the input shaft
Torque of the input shaft · 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 | F16D2500/30412 |
| Official title | Torque of the input shaft |
| Display label | Torque of the input shaft |
| Total patents | 139 |
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 | 5 |
| 2016 | 12 |
| 2017 | 28 |
| 2018 | 26 |
| 2019 | 16 |
| 2020 | 10 |
| 2021 | 13 |
| 2022 | 10 |
| 2023 | 10 |
| 2024 | 5 |
| 2025 | 2 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method of controlling clutch for vehicles
US-10125827-B2 · Nov 13, 2018 · US
Clutch control method and clutch control filter for vehicle
US-10100884-B2 · Oct 16, 2018 · US
Integrated clutch steering system
US-10099723-B2 · Oct 16, 2018 · US
Method to control clutch force in a clutch pack
US-10087998-B2 · Oct 2, 2018 · US
Power transmission system for vehicle
US-10088038-B2 · Oct 2, 2018 · US
Method and apparatus for predicting operating health of a torque converter clutch
US-2018253913-A1 · Sep 6, 2018 · US
Clutch control for vehicle transmission
US-10047807-B2 · Aug 14, 2018 · US
Method and device for calibrating engine clutch delivery torque of hybrid vehicle
US-2018172090-A1 · Jun 21, 2018 · US
Vehicle all-wheel drive control system
US-2018162398-A1 · Jun 14, 2018 · US
Method for determining connection state of engine clutch
US-9989108-B2 · Jun 5, 2018 · US
Clutch control for shared power dissipation
US-2018045254-A1 · Feb 15, 2018 · US
Apparatus and method for controlling vehicle clutch
US-9890822-B2 · Feb 13, 2018 · US
Clutch control method of vehicle
US-2018017112-A1 · Jan 18, 2018 · US
Clutch control method of hybrid vehicle
US-9869354-B2 · Jan 16, 2018 · US
Method of controlling clutch for vehicles
US-2017370428-A1 · Dec 28, 2017 · US
Vehicle, control apparatus for vehicle, and control method for vehicle
US-9849885-B2 · Dec 26, 2017 · US
A method to control clutch force in a clutch pack
US-2017356510-A1 · Dec 14, 2017 · US
Apparatus and method for learning clutch torque of dual clutch transmission
US-9835210-B2 · Dec 5, 2017 · US
Method of calibrating a wet clutch for generating transfer functions on a test bench
US-9829411-B2 · Nov 28, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16D2500/30412?
- CPC F16D2500/30412 is the Cooperative Patent Classification code for “Torque of the input shaft.”
- How many patents are filed under CPC F16D2500/30412 (Torque of the input shaft)?
- Our database includes 139 publications tagged with this CPC code.
- Is patent activity under CPC F16D2500/30412 growing?
- Publication counts under this code: 5 in 2024 vs 2 in 2025 (latest complete years).