Velocity-based control methods for a rotary disconnect system
US-12571435-B2 · Mar 10, 2026 · US
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PI control
PI control · 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 | F16D2500/70615 |
| Official title | PI control |
| Display label | PI control |
| Total patents | 22 |
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 | 2 |
| 2016 | 2 |
| 2017 | 3 |
| 2018 | 1 |
| 2019 | 3 |
| 2020 | 3 |
| 2021 | 4 |
| 2022 | 2 |
| 2024 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Velocity-Based Control Methods for a Rotary Disconnect System
US-2024240677-A1 · Jul 18, 2024 · US
Driving force transmission control device and control method for driving force transmission control device
US-11486454-B2 · Nov 1, 2022 · US
Control device for clutch
US-11286998-B2 · Mar 29, 2022 · US
Method for regulating the engagement position of a position-controlled clutch unit and torque transmission arrangement designed to carry out the method
US-11143248-B2 · Oct 12, 2021 · US
Clutch control reference value setting method
US-11078971-B2 · Aug 3, 2021 · US
Driving force transmission control device and control method for driving force transmission control device
US-2021222741-A1 · Jul 22, 2021 · US
Clutch Control Reference Value Setting Method
US-2021131509-A1 · May 6, 2021 · US
Method for regulating the engagement position of a position-controlled clutch unit and torque transmission arrangement designed to carry out the method
US-2020370609-A1 · Nov 26, 2020 · US
Control device for clutch
US-2020256407-A1 · Aug 13, 2020 · US
Driving force transmission control apparatus
US-10550897-B2 · Feb 4, 2020 · US
Method for operating a drive train for a motor vehicle and corresponding drive train
US-10464416-B2 · Nov 5, 2019 · US
Controller, control method, and clutch controller
US-2019249727-A1 · Aug 15, 2019 · US
Driving force transmission control apparatus
US-2019072137-A1 · Mar 7, 2019 · US
Method for operating a drive train for a motor vehicle and corresponding drive train
US-2018043773-A1 · Feb 15, 2018 · US
Electrical load control device, abnormality determination method, and abnormality determination program
US-9664241-B2 · May 30, 2017 · US
Method for controlling creep driving of vehicle
US-9618063-B2 · Apr 11, 2017 · US
Method for controlling creep driving of vehicle
US-2017016494-A1 · Jan 19, 2017 · US
Method for reducing chatter vibrations of a friction clutch in a drivetrain of a motor vehicle
US-9518624-B2 · Dec 13, 2016 · US
Method for reducing chatter vibrations of a friction clutch in a drivetrain of a motor vehicle
US-2016047428-A1 · Feb 18, 2016 · US