Hybrid electric vehicle and touchpoint learning method therefor
US-11713791-B1 · Aug 1, 2023 · US
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Torque change rate of the engine
Torque change rate of the engine · 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 | F16D2500/3066 |
| Official title | Torque change rate of the engine |
| Display label | Torque change rate of the engine |
| Total patents | 12 |
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 | 1 |
| 2016 | 1 |
| 2017 | 4 |
| 2018 | 3 |
| 2019 | 1 |
| 2020 | 1 |
| 2023 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Methods and system for operating a driveline disconnect clutch
US-10704618-B2 · Jul 7, 2020 · US
Methods and system for operating a driveline disconnect clutch
US-2019113087-A1 · Apr 18, 2019 · US
Control apparatus for vehicle and control method for vehicle
US-10107392-B2 · Oct 23, 2018 · US
Method of controlling clutch of vehicle
US-10006508-B2 · Jun 26, 2018 · US
Apparatus and method for learning touch point of engine clutch of hybrid electric vehicle
US-9926989-B2 · Mar 27, 2018 · US
Control apparatus for vehicle and control method for vehicle
US-2017363204-A1 · Dec 21, 2017 · US
Method of controlling clutch of vehicle
US-2017114842-A1 · Apr 27, 2017 · US
Apparatus and method for learning touch point of engine clutch of hybrid electric vehicle
US-2017009826-A1 · Jan 12, 2017 · US
Method of adjusting clutch characteristics of DCT vehicle
US-9534646-B2 · Jan 3, 2017 · US
Method of adjusting clutch characteristics of dct vehicle
US-2016123411-A1 · May 5, 2016 · US
Dual clutch transmission vehicle launch control
US-8996266-B2 · Mar 31, 2015 · US