Powertrain method and apparatus
US-12173762-B2 · Dec 24, 2024 · US
Gearing shifting without the interruption of drive
Gearing shifting without the interruption of drive · 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 | F16D2500/50653 |
| Official title | Gearing shifting without the interruption of drive |
| Display label | Gearing shifting without the interruption of drive |
| Total patents | 29 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 3 |
| 2017 | 2 |
| 2018 | 4 |
| 2019 | 3 |
| 2020 | 8 |
| 2021 | 4 |
| 2022 | 2 |
| 2024 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Powertrain method and apparatus
US-2024271669-A1 · Aug 15, 2024 · US
Method for determining the engaged gear in a manual gearbox
US-11231106-B2 · Jan 25, 2022 · US
Vehicle automatic transmission device, and vehicle including the same
US-11215247-B2 · Jan 4, 2022 · US
Control apparatus for synchronous meshing mechanism
US-11041535-B2 · Jun 22, 2021 · US
Gear change control device
US-10995851-B2 · May 4, 2021 · US
Systems and methods for controlling friction elements
US-10995852-B2 · May 4, 2021 · US
Vehicle automatic transmission device, and vehicle including the same
US-2021114582-A1 · Apr 22, 2021 · US
Control apparatus for synchronous meshing mechanism
US-2020408264-A1 · Dec 31, 2020 · US
Systems and methods for controlling friction elements
US-2020386279-A1 · Dec 10, 2020 · US
Vehicle drive-force transmitting apparatus
US-2020378494-A1 · Dec 3, 2020 · US
Method and control unit for avoiding failure in the drivetrain of a vehicle
US-10844915-B2 · Nov 24, 2020 · US
Transmission control
US-10823238-B2 · Nov 3, 2020 · US
Method for non-microslip based dual clutch transmission power on up shift
US-10689001-B2 · Jun 23, 2020 · US
Control device of automatic transmission
US-10677345-B2 · Jun 9, 2020 · US
Gear change control device
US-2020166125-A1 · May 28, 2020 · US
Transmission Control
US-2019219110-A1 · Jul 18, 2019 · US
Control device of automatic transmission
US-2019219155-A1 · Jul 18, 2019 · US
Method for determining the engaged gear in a manual gearbox
US-2019219153-A1 · Jul 18, 2019 · US
Method for non-microslip based dual clutch transmission power on up shift
US-2018370535-A1 · Dec 27, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16D2500/50653?
- CPC F16D2500/50653 is the Cooperative Patent Classification code for “Gearing shifting without the interruption of drive.”
- How many patents are filed under CPC F16D2500/50653 (Gearing shifting without the interruption of drive)?
- Our database includes 29 publications tagged with this CPC code.
- Is patent activity under CPC F16D2500/50653 growing?
- Publication counts under this code: 2 in 2022 vs 2 in 2024 (latest complete years).