Stator, rotating electric machine, and method of manufacturing stator
US-2024006947-A1 · Jan 4, 2024 · US
Applying solid insulation to windings, stators or rotors, e.g. applying insulating tapes
Applying solid insulation to windings, stators or rotors, e.g. applying insulating tapes · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H02K15/10 |
| Official title | Applying solid insulation to windings, stators or rotors, e.g. applying insulating tapes |
| Display label | Applying solid insulation to windings, stators or rotors, e.g. applying insulating tapes |
| Total patents | 436 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 18 |
| 2016 | 19 |
| 2017 | 24 |
| 2018 | 33 |
| 2019 | 47 |
| 2020 | 61 |
| 2021 | 50 |
| 2022 | 45 |
| 2023 | 46 |
| 2024 | 49 |
| 2025 | 39 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Rotary electric machine stator and rotary electric machine
US-9847688-B2 · Dec 19, 2017 · US
Apparatus and method for manufacturing components of dynamoelectric machines
US-2017302143-A1 · Oct 19, 2017 · US
Motor and method for manufacturing motor
US-2017302128-A1 · Oct 19, 2017 · US
Conductor unit for rotating electrical machine and rotating electrical machine
US-2017294815-A1 · Oct 12, 2017 · US
Motor having interphase insulation paper at coil end, and method for producing motor
US-2017294816-A1 · Oct 12, 2017 · US
Method for manufacturing stator, method for manufacturing rotary electric machine, and iron-core block
US-2017294812-A1 · Oct 12, 2017 · US
Coil and coil production method
US-2017278620-A1 · Sep 28, 2017 · US
Stator which permits good wedge support whilst optimising the magnetic circuit, and method for electrical insulation of the said stator
US-2017257012-A1 · Sep 7, 2017 · US
Stator core with a structure to improve assembly characteristics
US-9755488-B2 · Sep 5, 2017 · US
Carrier for coils of an electric machine
US-2017222512-A1 · Aug 3, 2017 · US
Apparatus and method for manufacturing components of dynamoelectric machines
US-9722475-B2 · Aug 1, 2017 · US
Feedthrough for hermetic applications
US-2017201145-A1 · Jul 13, 2017 · US
Electric Engine Stator, Electric Engine, and Electric Engine Stator Coil Insulation Process
US-2017194828-A1 · Jul 6, 2017 · US
Device for Electrical Engine Stator and Process of Manufacturing Coil Blade Plate
US-2017194827-A1 · Jul 6, 2017 · US
Stator, brushless motor, stator manufacturing method
US-2017141627-A1 · May 18, 2017 · US
Stator slot liners
US-9641037-B2 · May 2, 2017 · US
Insulating Tape, Use Thereof As Electrical Insulation For Electrical Machines, Electrical Insulation, And Method For Producing The Insulating Tape
US-2017077775-A1 · Mar 16, 2017 · US
Electrical machine stator with optimised notch filling, and corresponding method for production of the said stator
US-2017047796-A1 · Feb 16, 2017 · US
Brushless motor and brushless motor manufacturing method
US-2017033637-A1 · Feb 2, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H02K15/10?
- CPC H02K15/10 is the Cooperative Patent Classification code for “Applying solid insulation to windings, stators or rotors, e.g. applying insulating tapes.”
- How many patents are filed under CPC H02K15/10 (Applying solid insulation to windings, stators or rotors, e.g. applying insulating tapes)?
- Our database includes 436 publications tagged with this CPC code.
- Is patent activity under CPC H02K15/10 growing?
- Publication counts under this code: 49 in 2024 vs 39 in 2025 (latest complete years).