Motor and method for using and making the same
US-2016365782-A1 · Dec 15, 2016 · US
with salient poles
with salient poles · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H02K15/022 |
| Official title | with salient poles |
| Display label | with salient poles |
| Total patents | 761 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 43 |
| 2016 | 47 |
| 2017 | 64 |
| 2018 | 63 |
| 2019 | 96 |
| 2020 | 82 |
| 2021 | 79 |
| 2022 | 73 |
| 2023 | 55 |
| 2024 | 83 |
| 2025 | 64 |
| 2026 | 12 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Stator of rotary electric machine and method for manufacturing same
US-2016344270-A1 · Nov 24, 2016 · US
Single-Phase Outer-Rotor Motor and Stator Thereof
US-2016329791-A1 · Nov 10, 2016 · US
Stator Core Comprising a Flow-Path Barrier
US-2016308407-A1 · Oct 20, 2016 · US
Stator core with a strucuture to improve assembly characteristics
US-9473005-B2 · Oct 18, 2016 · US
System and method for supporting laminations of synchronous reluctance motors
US-2016294236-A1 · Oct 6, 2016 · US
Axial gap type rotating electrical machine
US-2016268866-A1 · Sep 15, 2016 · US
Method for producing a machine component for an electrical machine, machine component and electrical machine
US-9431882-B2 · Aug 30, 2016 · US
Laminate and method for manufacturing the same and method for manufacturing laminated core
US-2016164350-A1 · Jun 9, 2016 · US
Washing machine to produce three-dimensional motion
US-9328447-B2 · May 3, 2016 · US
Stator with radially mounted teeth
US-9325208-B2 · Apr 26, 2016 · US
Stator Comprising a Split Core and Method for Producing Such a Stator
US-2016111921-A1 · Apr 21, 2016 · US
Donut stator core-frame attachment technique
US-9300172-B2 · Mar 29, 2016 · US
Reluctance motor and associated rotor
US-2016056673-A1 · Feb 25, 2016 · US
Stator for an electrical machine
US-9263919-B2 · Feb 16, 2016 · US
Rotary solenoid
US-9257888-B2 · Feb 9, 2016 · US
Rotor pole support ribs in gearless drives
US-9246372-B2 · Jan 26, 2016 · US
Apparatus and method for producing stators of dynamo electric machines formed from an assembly of pole segments
US-2015372570-A1 · Dec 24, 2015 · US
Mechanically stabilized rotor for a reluctance motor
US-2015372546-A1 · Dec 24, 2015 · US
Axial Gap Polyphase Motor, Stator for Use Therein, and Method for Producing Stator
US-2015349591-A1 · Dec 3, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H02K15/022?
- CPC H02K15/022 is the Cooperative Patent Classification code for “with salient poles.”
- How many patents are filed under CPC H02K15/022 (with salient poles)?
- Our database includes 761 publications tagged with this CPC code.
- Is patent activity under CPC H02K15/022 growing?
- Publication counts under this code: 83 in 2024 vs 64 in 2025 (latest complete years).