Active vibration control using circular force generators
US-2020408273-A1 · Dec 31, 2020 · US
by means of movable masses
by means of movable masses · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B62D37/04 |
| Official title | by means of movable masses |
| Display label | by means of movable masses |
| Total patents | 141 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 5 |
| 2017 | 5 |
| 2018 | 16 |
| 2019 | 10 |
| 2020 | 24 |
| 2021 | 15 |
| 2022 | 19 |
| 2023 | 17 |
| 2024 | 11 |
| 2025 | 10 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Device for influencing the vertical dynamics of an agricultural vehicle
US-10875589-B2 · Dec 29, 2020 · US
Electromagnetic actuator
US-2020386290-A1 · Dec 10, 2020 · US
Inspection robot having a number of horizontally displaced sensor sleds
US-10795373-B2 · Oct 6, 2020 · US
Inspection robot having replaceable sensor sled portions
US-2020310456-A1 · Oct 1, 2020 · US
System and method for traversing an obstacle with an inspection robot
US-2020306969-A1 · Oct 1, 2020 · US
Method for lateral dynamic stabilization of a single-track motor vehicle
US-10773759-B2 · Sep 15, 2020 · US
Inspection robots with a multi-function piston connecting a drive module to a central chassis
US-2020262077-A1 · Aug 20, 2020 · US
System and method for configuring an inspection robot for inspecting an inspection surface
US-2020262067-A1 · Aug 20, 2020 · US
Systems and methods for driving an inspection robot
US-2020262052-A1 · Aug 20, 2020 · US
System, apparatus and method for providing an interactive inspection map
US-2020264615-A1 · Aug 20, 2020 · US
Inspection robot and methods thereof for responding to inspection data in real time
US-2020262066-A1 · Aug 20, 2020 · US
System, apparatus and method for providing an inspection map
US-2020264614-A1 · Aug 20, 2020 · US
Systems, methods, and apparatus for tracking location of an inspection robot
US-2020262072-A1 · Aug 20, 2020 · US
Inspection robot
US-2020262261-A1 · Aug 20, 2020 · US
System, method, and apparatus for rapid development of an inspection scheme for an inspection robot
US-2020254615-A1 · Aug 13, 2020 · US
Inspection robot having replaceable sensor sled portions
US-10739779-B2 · Aug 11, 2020 · US
Self-balancing systems for electric vehicles
US-2020216128-A1 · Jul 9, 2020 · US
Ballasting device and agricultural vehicle
US-2020114989-A1 · Apr 16, 2020 · US
Work vehicle
US-10538179-B2 · Jan 21, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B62D37/04?
- CPC B62D37/04 is the Cooperative Patent Classification code for “by means of movable masses.”
- How many patents are filed under CPC B62D37/04 (by means of movable masses)?
- Our database includes 141 publications tagged with this CPC code.
- Is patent activity under CPC B62D37/04 growing?
- Publication counts under this code: 11 in 2024 vs 10 in 2025 (latest complete years).