Vibration wave motor and optical device
US-11522473-B2 · Dec 6, 2022 · US
Mechanical details, e.g. housings (casings for dynamo-electric machines H02K5/00)
Mechanical details, e.g. housings (casings for dynamo-electric machines H02K5/00) · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H02N2/005 |
| Official title | {Mechanical details, e.g. housings (casings for dynamo-electric machines H02K5/00)} |
| Display label | Mechanical details, e.g. housings (casings for dynamo-electric machines H02K5/00) |
| Total patents | 103 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 3 |
| 2017 | 3 |
| 2018 | 6 |
| 2019 | 8 |
| 2020 | 19 |
| 2021 | 7 |
| 2022 | 20 |
| 2023 | 18 |
| 2024 | 9 |
| 2025 | 5 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Actuator
US-2022376634-A1 · Nov 24, 2022 · US
Actuator device
US-2022367782-A1 · Nov 17, 2022 · US
Piezoelectric actuator, piezoelectric motor, and robot
US-11502623-B2 · Nov 15, 2022 · US
Lens driving device, camera device and electronic apparatus
US-2022334403-A1 · Oct 20, 2022 · US
Programmable surface
US-11473567-B2 · Oct 18, 2022 · US
Vibration actuator, and drive device, multi-axis stage unit, and articulated robot that use vibration actuator
US-11469688-B2 · Oct 11, 2022 · US
Vibration device having cushioning material with reduced thickness
US-11323045-B2 · May 3, 2022 · US
Switchable vibration modal ultrasonic device and method based on same
US-2022096322-A1 · Mar 31, 2022 · US
Piezoelectric driving device and robot
US-2022094281-A1 · Mar 24, 2022 · US
Vibration driving device and image pickup apparatus using this
US-2022070382-A1 · Mar 3, 2022 · US
Perturbation measurement, correction, and inducing system adapted to provide highly accurate perturbation measurements and reduce the effects of perturbations within the system
US-11258377-B2 · Feb 22, 2022 · US
Six-degree-of-freedom large-stroke uncoupling large hollow series-parallel piezoelectric micro-motion platform
US-11159103-B2 · Oct 26, 2021 · US
Pump comprising a polygon-shaped piezo diaphragm transducer
US-11131299-B2 · Sep 28, 2021 · US
Piezoelectric drive device, piezoelectric motor, and robot
US-2021288594-A1 · Sep 16, 2021 · US
Vibration actuator and method for manufacturing the same
US-11063205-B2 · Jul 13, 2021 · US
Vibration wave actuator, imaging apparatus, and stage apparatus using the same
US-10978966-B2 · Apr 13, 2021 · US
Piezoelectric actuator, piezoelectric motor, and robot
US-2021091684-A1 · Mar 25, 2021 · US
Multi-directional actuating module
US-10921895-B2 · Feb 16, 2021 · US
Vibration actuator, and drive device, multi-axis stage unit, and articulated robot that use vibration actuator
US-2020403532-A1 · Dec 24, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H02N2/005?
- CPC H02N2/005 is the Cooperative Patent Classification code for “Mechanical details, e.g. housings (casings for dynamo-electric machines H02K5/00).”
- How many patents are filed under CPC H02N2/005 (Mechanical details, e.g. housings (casings for dynamo-electric machines H02K5/00))?
- Our database includes 103 publications tagged with this CPC code.
- Is patent activity under CPC H02N2/005 growing?
- Publication counts under this code: 9 in 2024 vs 5 in 2025 (latest complete years).