Electric drive, method for the operation thereof, and serial hybrid drive train for a motor vehicle
US-2016368363-A1 · Dec 22, 2016 · US
with at least two dynamo electric machines for creating an electric power path inside the gearing, e.g. using generator and motor for a variable power torque path
with at least two dynamo electric machines for creating an electric power path inside the gearing, e.g. using generator and motor for a variable power torque path · 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 | F16H3/727 |
| Official title | {with at least two dynamo electric machines for creating an electric power path inside the gearing, e.g. using generator and motor for a variable power torque path} |
| Display label | with at least two dynamo electric machines for creating an electric power path inside the gearing, e.g. using generator and motor for a variable power torque path |
| Total patents | 372 |
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 | 27 |
| 2016 | 53 |
| 2017 | 60 |
| 2018 | 54 |
| 2019 | 47 |
| 2020 | 33 |
| 2021 | 31 |
| 2022 | 28 |
| 2023 | 10 |
| 2024 | 14 |
| 2025 | 11 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Hybrid vehicle
US-2016339905-A1 · Nov 24, 2016 · US
Controller for vehicle
US-2016332618-A1 · Nov 17, 2016 · US
Power plant
US-9494218-B2 · Nov 15, 2016 · US
Controller, control method and control system for a vehicle
US-2016325730-A1 · Nov 10, 2016 · US
Power transmission structure of vehicle
US-2016311305-A1 · Oct 27, 2016 · US
Split serial-parallel hybrid dual-power drive system
US-2016303963-A1 · Oct 20, 2016 · US
Vehicle drive and method with electromechanical variable transmission
US-2016297417-A1 · Oct 13, 2016 · US
Vehicle drive transfer apparatus
US-2016290480-A1 · Oct 6, 2016 · US
Multi-mode electromechanical variable transmission
US-2016288780-A1 · Oct 6, 2016 · US
Methods, systems, and vehicles with electromechanical variable transmission
US-9452750-B2 · Sep 27, 2016 · US
Electro-mechanical drive system
US-9453572-B2 · Sep 27, 2016 · US
Transmission system of hybrid electric vehicle
US-9452673-B2 · Sep 27, 2016 · US
Vehicular drive device
US-2016272058-A1 · Sep 22, 2016 · US
Actuator for use in aviation
US-2016251079-A1 · Sep 1, 2016 · US
Power transmission device
US-2016250917-A1 · Sep 1, 2016 · US
Powertrain system for hybrid vehicles having multiple modes of operation
US-9421855-B2 · Aug 23, 2016 · US
Multi-mode electromechanical variable transmission
US-2016238110-A1 · Aug 18, 2016 · US
Travel control device of hybrid vehicle
US-9415767-B2 · Aug 16, 2016 · US
Power transmitting apparatus for hybrid vehicle
US-2016214473-A1 · Jul 28, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16H3/727?
- CPC F16H3/727 is the Cooperative Patent Classification code for “with at least two dynamo electric machines for creating an electric power path inside the gearing, e.g. using generator and motor for a variable power torque path.”
- How many patents are filed under CPC F16H3/727 (with at least two dynamo electric machines for creating an electric power path inside the gearing, e.g. using generator and motor for a variable power torque path)?
- Our database includes 372 publications tagged with this CPC code.
- Is patent activity under CPC F16H3/727 growing?
- Publication counts under this code: 14 in 2024 vs 11 in 2025 (latest complete years).