Cranktrain phase adjuster for variable compression ratio
US-11519342-B2 · Dec 6, 2022 · US
for variation of rotational phase relationship, e.g. angular relationship between input and output shaft
for variation of rotational phase relationship, e.g. angular relationship between input and output shaft · 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 | F16H35/008 |
| Official title | {for variation of rotational phase relationship, e.g. angular relationship between input and output shaft} |
| Display label | for variation of rotational phase relationship, e.g. angular relationship between input and output shaft |
| Total patents | 72 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 5 |
| 2017 | 7 |
| 2018 | 9 |
| 2019 | 14 |
| 2020 | 9 |
| 2021 | 2 |
| 2022 | 11 |
| 2023 | 4 |
| 2024 | 3 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Valve timing adjustment device
US-11459916-B2 · Oct 4, 2022 · US
Cranktrain phase adjuster for variable compression ratio
US-11428173-B2 · Aug 30, 2022 · US
Cranktrain phase adjuster for variable compression ratio
US-2022252015-A1 · Aug 11, 2022 · US
Engine variable camshaft timing phaser with planetary gear set
US-2022162967-A1 · May 26, 2022 · US
Systems and methods for adjusting the rotational timing between driveshafts
US-11339860-B1 · May 24, 2022 · US
Cranktrain phase adjuster for variable compression ratio
US-2022106916-A1 · Apr 7, 2022 · US
Systems and Methods for Variable Compression Ratio Phaser
US-2022049759-A1 · Feb 17, 2022 · US
Valve timing adjustment device
US-2021404352-A1 · Dec 30, 2021 · US
Eccentric oscillating speed reducer
US-11181185-B2 · Nov 23, 2021 · US
Valve timing adjusting device
US-10858964-B2 · Dec 8, 2020 · US
Eccentric oscillating speed reducer
US-2020271215-A1 · Aug 27, 2020 · US
Valve timing controller
US-10738716-B2 · Aug 11, 2020 · US
Valve opening and closing timing control apparatus
US-10731521-B2 · Aug 4, 2020 · US
Device for connecting a toothing part to a shaft for conjoint rotation with the latter, method for producing such a device, and angular gear
US-2020158182-A1 · May 21, 2020 · US
Control device and control method for internal combustion engine
US-10655507-B2 · May 19, 2020 · US
Valve timing adjusting device
US-2020141284-A1 · May 7, 2020 · US
Vibratory system comprising shaft lines, and a corresponding machine and method
US-10569304-B2 · Feb 25, 2020 · US
Valve timing controller
US-2020011252-A1 · Jan 9, 2020 · US
Valve opening and closing timing control apparatus
US-10514109-B2 · Dec 24, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16H35/008?
- CPC F16H35/008 is the Cooperative Patent Classification code for “for variation of rotational phase relationship, e.g. angular relationship between input and output shaft.”
- How many patents are filed under CPC F16H35/008 (for variation of rotational phase relationship, e.g. angular relationship between input and output shaft)?
- Our database includes 72 publications tagged with this CPC code.
- Is patent activity under CPC F16H35/008 growing?
- Publication counts under this code: 3 in 2024 vs 2 in 2025 (latest complete years).