Power transmission apparatus for vehicle
US-2017166042-A1 · Jun 15, 2017 · US
Gearings having only two central gears, connected by orbital gears (F16H3/68 - F16H3/78 take precedence)
Gearings having only two central gears, connected by orbital gears (F16H3/68 - F16H3/78 take precedence) · 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 | F16H3/46 |
| Official title | Gearings having only two central gears, connected by orbital gears (F16H3/68 - F16H3/78 take precedence) |
| Display label | Gearings having only two central gears, connected by orbital gears (F16H3/68 - F16H3/78 take precedence) |
| Total patents | 212 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 32 |
| 2016 | 24 |
| 2017 | 22 |
| 2018 | 14 |
| 2019 | 12 |
| 2020 | 22 |
| 2021 | 27 |
| 2022 | 22 |
| 2023 | 14 |
| 2024 | 7 |
| 2025 | 13 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Power transmission system of vehicle
US-2017151865-A1 · Jun 1, 2017 · US
Work vehicle
US-9625033-B2 · Apr 18, 2017 · US
Planetary gear train of automatic transmission for vehicle
US-9618094-B2 · Apr 11, 2017 · US
Shift system for power transfer unit using non-contacting position sensor
US-2016377156-A1 · Dec 29, 2016 · US
Multi-speed transmission having a reduction planetary gear set
US-9528575-B2 · Dec 27, 2016 · US
Gear unit for a compound transmission
US-9528572-B2 · Dec 27, 2016 · US
Transmission Assembly
US-2016363217-A1 · Dec 15, 2016 · US
Multi-Mode Powersplit Hybrid Transmission
US-2016339777-A1 · Nov 24, 2016 · US
Multi-mode transmission for vehicle powertrain system
US-9482328-B2 · Nov 1, 2016 · US
Cvt transmission
US-2016305521-A1 · Oct 20, 2016 · US
Multi-speed transmission having a reduction planetary gear set
US-2016245372-A1 · Aug 25, 2016 · US
Planetary gear train of automatic transmission for vehicle
US-2016215858-A1 · Jul 28, 2016 · US
Planet-carrier for an epicyclic gearing and epicyclic gearing provided with such a planet-carrier
US-2016201794-A1 · Jul 14, 2016 · US
Multi-mode transmission for vehicle powertrain system
US-2016201779-A1 · Jul 14, 2016 · US
Planetary gear train of automatic transmission for vehicles
US-9382976-B2 · Jul 5, 2016 · US
Driving device for hybrid vehicle
US-9376009-B2 · Jun 28, 2016 · US
Automated manual transmission with dynamic torque transfer device
US-9377084-B2 · Jun 28, 2016 · US
Hybrid power train
US-2016167502-A1 · Jun 16, 2016 · US
Work vehicle
US-2016144860-A1 · May 26, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16H3/46?
- CPC F16H3/46 is the Cooperative Patent Classification code for “Gearings having only two central gears, connected by orbital gears (F16H3/68 - F16H3/78 take precedence).”
- How many patents are filed under CPC F16H3/46 (Gearings having only two central gears, connected by orbital gears (F16H3/68 - F16H3/78 take precedence))?
- Our database includes 212 publications tagged with this CPC code.
- Is patent activity under CPC F16H3/46 growing?
- Publication counts under this code: 7 in 2024 vs 13 in 2025 (latest complete years).