Electric motors
US-2024171046-A1 · May 23, 2024 · US
Shields associated with stationary parts, e.g. stator cores
Shields associated with stationary parts, e.g. stator cores · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H02K11/014 |
| Official title | {Shields associated with stationary parts, e.g. stator cores} |
| Display label | Shields associated with stationary parts, e.g. stator cores |
| Total patents | 95 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 4 |
| 2017 | 6 |
| 2018 | 3 |
| 2019 | 7 |
| 2020 | 9 |
| 2021 | 9 |
| 2022 | 15 |
| 2023 | 10 |
| 2024 | 15 |
| 2025 | 12 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Axial field rotary energy device having PCB stator with non-linear traces
US-11777354-B2 · Oct 3, 2023 · US
Rotating electrical machine
US-2023261550-A1 · Aug 17, 2023 · US
Electric pump
US-2023216381-A1 · Jul 6, 2023 · US
Motor and Electric Appliance
US-2022393542-A1 · Dec 8, 2022 · US
Vacuum pump and electromagnet unit used for vacuum pump
US-2022356883-A1 · Nov 10, 2022 · US
Lightning magnetic flux density reduction in wind turbines
US-2022307482-A1 · Sep 29, 2022 · US
Device for reducing harmful bearing voltages
US-11431229-B2 · Aug 30, 2022 · US
Axial field rotary energy device with pcb stator panel having thermally conductive layer
US-2022271592-A1 · Aug 25, 2022 · US
Manufacturing method of bus bar unit, bus bar unit, and motor
US-2022271600-A1 · Aug 25, 2022 · US
Electrical machine with grounded shield arrangement
US-2022255394-A1 · Aug 11, 2022 · US
Stator For A Permanent-Excited Electric Motor/Induction Machine
US-2022231579-A1 · Jul 21, 2022 · US
Motor for vehicle
US-2022231550-A1 · Jul 21, 2022 · US
Electrical machine winding inductance enhancement
US-11368078-B2 · Jun 21, 2022 · US
Axial field rotary energy device with PCB stator panel having thermally conductive layer
US-11336139-B2 · May 17, 2022 · US
Electrical machine, gear motor comprising an electrical machine, and vehicle comprising an electrical machine
US-2022131428-A1 · Apr 28, 2022 · US
Electric motor assembly using polymer-only fastening and methods of manufacturing the same
US-2022115922-A1 · Apr 14, 2022 · US
Axial field rotary energy device with PCB stator having interleaved PCBS
US-11283319-B2 · Mar 22, 2022 · US
Motor stator anti-interferences structure
US-11258335-B2 · Feb 22, 2022 · US
Motor stator anti-interferences structure
US-2021391772-A1 · Dec 16, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H02K11/014?
- CPC H02K11/014 is the Cooperative Patent Classification code for “Shields associated with stationary parts, e.g. stator cores.”
- How many patents are filed under CPC H02K11/014 (Shields associated with stationary parts, e.g. stator cores)?
- Our database includes 95 publications tagged with this CPC code.
- Is patent activity under CPC H02K11/014 growing?
- Publication counts under this code: 15 in 2024 vs 12 in 2025 (latest complete years).