Electromechanical assembly comprising an electric machine coupled to a reducing gear
US-2018331596-A1 · Nov 15, 2018 · US
Centring rotors within the stators
Centring rotors within the stators · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H02K15/16 |
| Official title | Centring rotors within the stators |
| Display label | Centring rotors within the stators |
| Total patents | 200 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 16 |
| 2016 | 16 |
| 2017 | 18 |
| 2018 | 14 |
| 2019 | 9 |
| 2020 | 30 |
| 2021 | 15 |
| 2022 | 19 |
| 2023 | 18 |
| 2024 | 28 |
| 2025 | 14 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Integrated drive generator housing
US-2018287471-A1 · Oct 4, 2018 · US
Method and apparatus for manufacturing rotor of electric motor
US-2018278132-A1 · Sep 27, 2018 · US
Method of assembling integrated drive generator housing and bearing
US-10014758-B2 · Jul 3, 2018 · US
Power train apparatus
US-2018111470-A1 · Apr 26, 2018 · US
Electric motor
US-2018069444-A1 · Mar 8, 2018 · US
Motor structure with frame structure having bearing housing formed integrally therewith
US-9899889-B2 · Feb 20, 2018 · US
Electric linear actuator assembly and method of assembly
US-2018045772-A1 · Feb 15, 2018 · US
Electric motor and method of assembling an electric motor
US-2018013335-A1 · Jan 11, 2018 · US
End plate for an electric machine, electric machine and method for assembling an electric machine
US-9859769-B2 · Jan 2, 2018 · US
Rotor, manufacturing method of the rotor, and motor
US-2017373569-A1 · Dec 28, 2017 · US
Cantilevered-shaft electric motor
US-9853518-B2 · Dec 26, 2017 · US
System and method for servicing rotor of generator using universal support device
US-2017356592-A1 · Dec 14, 2017 · US
Generator for a wind turbine
US-9825507-B2 · Nov 21, 2017 · US
Motor assembly for an electric power steering assembly
US-9812924-B2 · Nov 7, 2017 · US
Methods for handling a bearingless machine
US-9800122-B2 · Oct 24, 2017 · US
Electric linear actuator assembly and method of assembly
US-9797943-B2 · Oct 24, 2017 · US
Brushless Motor for a Power Tool
US-2017294819-A1 · Oct 12, 2017 · US
Motor rotor, motor using this and electric compressor
US-2017279341-A1 · Sep 28, 2017 · US
Generator assembly apparatus
US-9764434-B2 · Sep 19, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H02K15/16?
- CPC H02K15/16 is the Cooperative Patent Classification code for “Centring rotors within the stators.”
- How many patents are filed under CPC H02K15/16 (Centring rotors within the stators)?
- Our database includes 200 publications tagged with this CPC code.
- Is patent activity under CPC H02K15/16 growing?
- Publication counts under this code: 28 in 2024 vs 14 in 2025 (latest complete years).