Vibration-type actuator, manufacturing method of vibration-type actuator, electronic device, and optical device
US-2025343489-A1 · Nov 6, 2025 · US
Materials
Materials · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H02N2/007 |
| Official title | {Materials} |
| Display label | Materials |
| Total patents | 44 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 5 |
| 2017 | 2 |
| 2018 | 5 |
| 2019 | 4 |
| 2020 | 7 |
| 2021 | 3 |
| 2022 | 4 |
| 2023 | 6 |
| 2025 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Vibration actuator, optical device, and electronic device
US-2025309792-A1 · Oct 2, 2025 · US
Vibration actuator, medical device and electronic device having vibration actuator, and manufacturing method of vibration actuator
US-2025286477-A1 · Sep 11, 2025 · US
Friction material, vibration type actuator, optical device, electronic device, and manufacturing method of friction material
US-2025183817-A1 · Jun 5, 2025 · US
Flexible actuator for curved surface and control method thereof
US-12283900-B2 · Apr 22, 2025 · US
Low frequency vibrating actuator device and low frequency vibrating actuator apparatus including the same
US-12201026-B2 · Jan 14, 2025 · US
Vibrating actuator having contact part with high abrasion resistance
US-11844277-B2 · Dec 12, 2023 · US
Friction member to contact opposite member, method for manufacturing friction member, vibration-type actuator, and electronic device
US-11664746-B2 · May 30, 2023 · US
Flexible actuator for curved surface and control method thereof
US-2023163700-A1 · May 25, 2023 · US
Contact member, vibration actuator including contact member, and apparatus including vibration actuator
US-11632064-B2 · Apr 18, 2023 · US
Driving unit, optical-element driving device, camera module, and camera-mounted device
US-11582390-B2 · Feb 14, 2023 · US
Vibrating actuator and electronic device
US-2023031934-A1 · Feb 2, 2023 · US
Low frequency vibrating actuator device and low frequency vibrating actuator apparatus including the same
US-2022149265-A1 · May 12, 2022 · US
Contact body easy to verify resin impregnation, manufacturing method thereof, and vibration actuator including contact body
US-11323047-B2 · May 3, 2022 · US
Driving unit, optical-element driving device, camera module, and camera-mounted device
US-2022103754-A1 · Mar 31, 2022 · US
Contact member, vibration actuator including contact member, and apparatus including vibration actuator
US-2022045630-A1 · Feb 10, 2022 · US
Vibration-type driving apparatus using sintered body impregnated with resin, electronic apparatus, and movable body
US-11108342-B2 · Aug 31, 2021 · US
Vibration type actuator for relatively moving vibrating body and contact body, electronic device, and method for inspecting friction material
US-11095235-B2 · Aug 17, 2021 · US
Method for joining a ceramic friction element to a piezoceramic element
US-10897214-B2 · Jan 19, 2021 · US
Piezoelectric element, piezoelectric actuator, piezoelectric motor, robot, electronic component transporting apparatus, and printer
US-10825979-B2 · Nov 3, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H02N2/007?
- CPC H02N2/007 is the Cooperative Patent Classification code for “Materials.”
- How many patents are filed under CPC H02N2/007 (Materials)?
- Our database includes 44 publications tagged with this CPC code.
- Is patent activity under CPC H02N2/007 growing?
- Publication counts under this code: 6 in 2023 vs 6 in 2025 (latest complete years).