Magnetorheological brake device and method
US-2020355229-A1 · Nov 12, 2020 · US
the particles being magnetisable
the particles being magnetisable · 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 | F16D37/02 |
| Official title | the particles being magnetisable |
| Display label | the particles being magnetisable |
| Total patents | 99 |
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 | 10 |
| 2016 | 5 |
| 2017 | 12 |
| 2018 | 10 |
| 2019 | 11 |
| 2020 | 17 |
| 2021 | 15 |
| 2022 | 6 |
| 2023 | 5 |
| 2024 | 4 |
| 2025 | 3 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for operating a haptic operating device and for operating electronic equipment with the haptic operating device
US-10808773-B2 · Oct 20, 2020 · US
Input device and method for operating an input device
US-2020272193-A1 · Aug 27, 2020 · US
Input device and method of operating an input device
US-2020257369-A1 · Aug 13, 2020 · US
Torque transmission apparatus
US-2020208692-A1 · Jul 2, 2020 · US
Adjustable steering column having at least one mrf actuator
US-2020189643-A1 · Jun 18, 2020 · US
Smart fluid damper
US-2020173516-A1 · Jun 4, 2020 · US
Magnetorheological transmission device
US-10671171-B2 · Jun 2, 2020 · US
Haptic interface with rotary encoder and method for adjusting a smart device
US-10635174-B2 · Apr 28, 2020 · US
Operating device
US-2020127550-A1 · Apr 23, 2020 · US
Method for operating a haptic operating device and for operating electronic equipment with the haptic operating device
US-2020088249-A1 · Mar 19, 2020 · US
Haptic operating device with a rotating element and method for operating electronic equipment with the haptic operating device
US-2020080600-A1 · Mar 12, 2020 · US
Magnetorheological fluid clutch and operation method thereof
US-2019390721-A1 · Dec 26, 2019 · US
Haptic operating device with a rotating element and method for operating electronic equipment with the haptic operating device
US-10502271-B2 · Dec 10, 2019 · US
Haptic operating device with a rotating element and method of operating technical equipment
US-10481631-B2 · Nov 19, 2019 · US
Automatic vehicle closure system
US-2019301231-A1 · Oct 3, 2019 · US
Minicomputer with a rotating unit and method of operating the minicomputer
US-10429959-B2 · Oct 1, 2019 · US
Pump Drivetrain Damper System and Control Systems and Methods for Same
US-2019264667-A1 · Aug 29, 2019 · US
Magnetorheological transmission device
US-2019265799-A1 · Aug 29, 2019 · US
Pump drivetrain damper system and control systems and methods for same
US-10316832-B2 · Jun 11, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16D37/02?
- CPC F16D37/02 is the Cooperative Patent Classification code for “the particles being magnetisable.”
- How many patents are filed under CPC F16D37/02 (the particles being magnetisable)?
- Our database includes 99 publications tagged with this CPC code.
- Is patent activity under CPC F16D37/02 growing?
- Publication counts under this code: 4 in 2024 vs 3 in 2025 (latest complete years).