Multi-actor damping systems and methods
US-11255398-B2 · Feb 22, 2022 · US
Mechanical Engineering
Mechanical Engineering · 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 | F16F9/486 |
| Official title | — |
| Display label | Mechanical Engineering (mapped technology topic) |
| Total patents | 79 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 4 |
| 2017 | 9 |
| 2018 | 6 |
| 2019 | 14 |
| 2020 | 11 |
| 2021 | 8 |
| 2022 | 6 |
| 2023 | 5 |
| 2024 | 3 |
| 2025 | 5 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Multi-actor damping systems and methods
US-2021215219-A1 · Jul 15, 2021 · US
Multi-actor damping systems and methods
US-2021215220-A1 · Jul 15, 2021 · US
Multi-actor damping systems and methods
US-2021214074-A1 · Jul 15, 2021 · US
Dual-stage, mixed gas/fluid shock strut servicing
US-11015671-B2 · May 25, 2021 · US
Method and apparatus for an adjustable damper
US-2021088101-A1 · Mar 25, 2021 · US
Shock absorber
US-10927917-B2 · Feb 23, 2021 · US
Dual-stage, separated gas/fluid shock strut servicing monitoring system using one pressure/temperature sensor
US-2021027552-A1 · Jan 28, 2021 · US
Dual-stage, separated gas/fluid shock strut servicing monitoring system using two pressure/temperature sensors
US-2021027551-A1 · Jan 28, 2021 · US
Method and apparatus for an adjustable damper
US-10859133-B2 · Dec 8, 2020 · US
Dual-stage, separated gas/fluid shock strut servicing monitoring system using one pressure/temperature sensor
US-10839616-B2 · Nov 17, 2020 · US
Shock absorber assembly including hydraulic stop mechanism with stabilizer pins
US-10830303-B2 · Nov 10, 2020 · US
Dual-stage, separated gas/fluid shock strut servicing monitoring system using two pressure/temperature sensors
US-10825265-B2 · Nov 3, 2020 · US
Methods and apparatus for position sensitive suspension damping
US-2020300330-A1 · Sep 24, 2020 · US
Methods and apparatus for suspending vehicles
US-2020231017-A1 · Jul 23, 2020 · US
Controllable oleo-pneumatic damper using magnetorheological fluid
US-10711861-B1 · Jul 14, 2020 · US
Methods and apparatus for position sensitive suspension damping
US-10677309-B2 · Jun 9, 2020 · US
Aircraft landing gear shock absorber assembly
US-10625850-B2 · Apr 21, 2020 · US
Methods and apparatus for suspending vehicles
US-10618369-B2 · Apr 14, 2020 · US
Shock strut percolation
US-10612617-B2 · Apr 7, 2020 · US
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16F9/486?
- CPC F16F9/486 is the Cooperative Patent Classification code for “Mechanical Engineering.”
- How many patents are filed under CPC F16F9/486 (Mechanical Engineering)?
- Our database includes 79 publications tagged with this CPC code.
- Is patent activity under CPC F16F9/486 growing?
- Publication counts under this code: 3 in 2024 vs 5 in 2025 (latest complete years).