Control device for an infinite hydrostatic mechanical power split transmission
US-2018087663-A1 · Mar 29, 2018 · US
the fluid gearing being of the volumetric type
the fluid gearing being of the volumetric type · 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 | F16H47/02 |
| Official title | the fluid gearing being of the volumetric type |
| Display label | the fluid gearing being of the volumetric type |
| Total patents | 186 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 12 |
| 2016 | 23 |
| 2017 | 23 |
| 2018 | 17 |
| 2019 | 19 |
| 2020 | 23 |
| 2021 | 16 |
| 2022 | 19 |
| 2023 | 10 |
| 2024 | 14 |
| 2025 | 8 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Hydraulic Mechanical Transmission
US-2018051784-A1 · Feb 22, 2018 · US
Combine
US-9845857-B2 · Dec 19, 2017 · US
Transaxle
US-2017335938-A1 · Nov 23, 2017 · US
Vehicle with hydrostatic transmission
US-9820441-B2 · Nov 21, 2017 · US
Transmission Arrangement for a Travel Drive, Travel Drive with the Transmission Arrangement and Method for Controlling the Transmission Arrangement
US-2017328458-A1 · Nov 16, 2017 · US
Transmission Combination, Traction Drive and Method for Controlling the Transmission Combination
US-2017314673-A1 · Nov 2, 2017 · US
Actuator unit for controlling hydraulic pump
US-2017307075-A1 · Oct 26, 2017 · US
Residential transmission
US-9791029-B2 · Oct 17, 2017 · US
Power system for a working machine
US-9765502-B2 · Sep 19, 2017 · US
Work vehicle
US-2017240175-A1 · Aug 24, 2017 · US
Hydraulic transaxle
US-2017218929-A1 · Aug 3, 2017 · US
Work vehicle
US-2017217309-A1 · Aug 3, 2017 · US
Power split transmission and method for operating such power split transmission
US-2017211695-A1 · Jul 27, 2017 · US
Transmission device and method for operating the same
US-2017211694-A1 · Jul 27, 2017 · US
Method for operating a power split transmission
US-2017198811-A1 · Jul 13, 2017 · US
Pressure and speed control for a vehicle
US-9702458-B2 · Jul 11, 2017 · US
Hydro-mechanical transmission assembly for a machine
US-2017175867-A1 · Jun 22, 2017 · US
Pressure and Speed Control for a Vehicle
US-2017159811-A1 · Jun 8, 2017 · US
Drive system for a self-propelled harvesting machine
US-9635812-B2 · May 2, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16H47/02?
- CPC F16H47/02 is the Cooperative Patent Classification code for “the fluid gearing being of the volumetric type.”
- How many patents are filed under CPC F16H47/02 (the fluid gearing being of the volumetric type)?
- Our database includes 186 publications tagged with this CPC code.
- Is patent activity under CPC F16H47/02 growing?
- Publication counts under this code: 14 in 2024 vs 8 in 2025 (latest complete years).