Control of an impeller clutch of a torque converter for a gaseous fuel engine
US-2025327392-A1 · Oct 23, 2025 · US
comprising a clutch between fluid gearing and the mechanical gearing unit
comprising a clutch between fluid gearing and the mechanical gearing unit · 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 | F16H2045/005 |
| Official title | {comprising a clutch between fluid gearing and the mechanical gearing unit} |
| Display label | comprising a clutch between fluid gearing and the mechanical gearing unit |
| Total patents | 44 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 5 |
| 2017 | 5 |
| 2018 | 3 |
| 2019 | 4 |
| 2020 | 4 |
| 2021 | 2 |
| 2022 | 3 |
| 2023 | 7 |
| 2024 | 5 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Vehicle control apparatus
US-2025297590-A1 · Sep 25, 2025 · US
Control of an impeller clutch of a torque converter for a gaseous fuel engine
US-12392231-B2 · Aug 19, 2025 · US
Torque transmission unit, drive train and method for operating a torque transmission unit
US-12337691-B2 · Jun 24, 2025 · US
Control of an impeller clutch of a torque converter for a gaseous fuel engine
US-2024401453-A1 · Dec 5, 2024 · US
Torque-transmitting device and drivetrain
US-12117070-B2 · Oct 15, 2024 · US
Automatic transmission, control method for automatic transmission, and non-transitory computer-readable medium
US-11976723-B2 · May 7, 2024 · US
Automatic transmission, control method for automatic transmission, and non-transitory computer-readable medium
US-2024068564-A1 · Feb 29, 2024 · US
Torque converter with integrated hydrodynamic washer and seal
US-11879532-B2 · Jan 23, 2024 · US
Systems and methods for improved catalytic converter performance during cold starts
US-11852089-B1 · Dec 26, 2023 · US
System for a power take off mechanism for a powertrain system
US-11821501-B2 · Nov 21, 2023 · US
Electrified propulsion system and apparatus
US-11703113-B2 · Jul 18, 2023 · US
System for a power take off mechanism for a powertrain system
US-2023167888-A1 · Jun 1, 2023 · US
Electrified propulsion system and apparatus
US-2023167886-A1 · Jun 1, 2023 · US
Torque converter and drive unit
US-11635129-B2 · Apr 25, 2023 · US
Torque converter with integrated hydrodynamic washer and seal
US-2023109897-A1 · Apr 13, 2023 · US
Torque-transmitting device and drivetrain
US-2022397186-A1 · Dec 15, 2022 · US
Torque transmission unit, drive train and method for operating a torque transmission unit
US-2022379709-A1 · Dec 1, 2022 · US
Controls for vehicle systems including SCR exhaust aftertreatment and neutral at stop capability
US-11441468-B2 · Sep 13, 2022 · US
Controls for vehicle systems including scr exhaust aftertreatment and neutral at stop capability
US-2021355852-A1 · Nov 18, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16H2045/005?
- CPC F16H2045/005 is the Cooperative Patent Classification code for “comprising a clutch between fluid gearing and the mechanical gearing unit.”
- How many patents are filed under CPC F16H2045/005 (comprising a clutch between fluid gearing and the mechanical gearing unit)?
- Our database includes 44 publications tagged with this CPC code.
- Is patent activity under CPC F16H2045/005 growing?
- Publication counts under this code: 5 in 2024 vs 4 in 2025 (latest complete years).