Axle drive unit comprising an inductive charging receiver, drive axle and motor vehicle
US-2019375305-A1 · Dec 12, 2019 · US
Electricity
Electricity · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H02K11/022 |
| Official title | — |
| Display label | Electricity (mapped technology topic) |
| Total patents | 97 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 10 |
| 2017 | 8 |
| 2018 | 19 |
| 2019 | 22 |
| 2020 | 22 |
| 2021 | 11 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Motor and armature thereof
US-2019356201-A1 · Nov 21, 2019 · US
Rotary electric machine
US-10476345-B2 · Nov 12, 2019 · US
Actuator for subsea and wet environments
US-2019341825-A1 · Nov 7, 2019 · US
Stator for compressor motor
US-2019341824-A1 · Nov 7, 2019 · US
Motor
US-2019326799-A1 · Oct 24, 2019 · US
Electric compressor for a vehicle
US-2019305467-A1 · Oct 3, 2019 · US
Motor insulator for reducing radiation noise
US-10403988-B2 · Sep 3, 2019 · US
Apparatus for reduced voltage stress on AC motors and cables
US-10389213-B2 · Aug 20, 2019 · US
Rotary electric machine
US-2019238025-A1 · Aug 1, 2019 · US
Rear holder and motor comprising same
US-2019202591-A1 · Jul 4, 2019 · US
Motor and rotary apparatus including the same
US-2019190352-A1 · Jun 20, 2019 · US
Dual shaft integrated motor
US-2019190353-A1 · Jun 20, 2019 · US
Actuator for a camera module
US-2019162930-A1 · May 30, 2019 · US
Rotary electric machine
US-10298088-B2 · May 21, 2019 · US
Electromagnetic driving module
US-2019115818-A1 · Apr 18, 2019 · US
Electric actuator
US-2019107184-A1 · Apr 11, 2019 · US
Motor having a noise filter
US-10205367-B2 · Feb 12, 2019 · US
Motor
US-2018375405-A1 · Dec 27, 2018 · US
Stator structure and resolver
US-2018323691-A1 · Nov 8, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H02K11/022?
- CPC H02K11/022 is the Cooperative Patent Classification code for “Electricity.”
- How many patents are filed under CPC H02K11/022 (Electricity)?
- Our database includes 97 publications tagged with this CPC code.
- Is patent activity under CPC H02K11/022 growing?
- Publication counts under this code: 22 in 2020 vs 11 in 2021 (latest complete years).