Powertrain for electric vehicle
US-11181173-B1 · Nov 23, 2021 · US
using unsynchronised clutches
using unsynchronised clutches · 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 | F16H2003/0811 |
| Official title | {using unsynchronised clutches} |
| Display label | using unsynchronised clutches |
| Total patents | 151 |
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 | 6 |
| 2018 | 8 |
| 2019 | 6 |
| 2020 | 13 |
| 2021 | 25 |
| 2022 | 33 |
| 2023 | 20 |
| 2024 | 14 |
| 2025 | 17 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Power train for electric vehicle
US-11173778-B2 · Nov 16, 2021 · US
Vehicle transmission and control device for vehicle transmission
US-2021336850-A1 · Oct 28, 2021 · US
Dual-shaft clutch varying speed device
US-11143272-B2 · Oct 12, 2021 · US
Electric vehicle propulsion system
US-2021291643-A1 · Sep 23, 2021 · US
Power transmission apparatus of hybrid electric vehicle
US-11118659-B2 · Sep 14, 2021 · US
Power train for electric vehicle
US-2021246971-A1 · Aug 12, 2021 · US
Vehicle transmission and control device for vehicle transmission
US-11078967-B2 · Aug 3, 2021 · US
Power transmission apparatus of hybrid electric vehicle
US-2021207688-A1 · Jul 8, 2021 · US
Power train for electric vehicle
US-2021178888-A1 · Jun 17, 2021 · US
Shifting system for vehicle transmission and method of operating the same
US-2021172483-A1 · Jun 10, 2021 · US
Method of operating a shifting system for a vehicle transmission
US-2021172519-A1 · Jun 10, 2021 · US
Method of operating a shifting system for a vehicle transmission
US-2021172501-A1 · Jun 10, 2021 · US
Power train for electric vehicle
US-11022201-B1 · Jun 1, 2021 · US
Drive train for a vehicle
US-10968994-B2 · Apr 6, 2021 · US
System and method for changing gear ranges of an electric vehicle
US-2021078412-A1 · Mar 18, 2021 · US
Vehicle drive system
US-10946856-B2 · Mar 16, 2021 · US
Work Vehicle Transmission and Work Vehicle Having the Same
US-2021071740-A1 · Mar 11, 2021 · US
Vehicle drive apparatus
US-10933858-B2 · Mar 2, 2021 · US
Work vehicle transmission and work vehicle having the same
US-10935109-B2 · Mar 2, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16H2003/0811?
- CPC F16H2003/0811 is the Cooperative Patent Classification code for “using unsynchronised clutches.”
- How many patents are filed under CPC F16H2003/0811 (using unsynchronised clutches)?
- Our database includes 151 publications tagged with this CPC code.
- Is patent activity under CPC F16H2003/0811 growing?
- Publication counts under this code: 14 in 2024 vs 17 in 2025 (latest complete years).