Vibration-wave motor and apparatus using the same
US-2018183355-A1 · Jun 28, 2018 · US
Supports for driving or driven bodies; Means for pressing driving body against driven body
Supports for driving or driven bodies; Means for pressing driving body against driven body · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H02N2/0055 |
| Official title | {Supports for driving or driven bodies; Means for pressing driving body against driven body} |
| Display label | Supports for driving or driven bodies; Means for pressing driving body against driven body |
| Total patents | 271 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 16 |
| 2016 | 16 |
| 2017 | 26 |
| 2018 | 23 |
| 2019 | 44 |
| 2020 | 25 |
| 2021 | 30 |
| 2022 | 49 |
| 2023 | 21 |
| 2024 | 11 |
| 2025 | 6 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Motor using vibrator, and electronic apparatus
US-2018102716-A1 · Apr 12, 2018 · US
Vibration wave motor and lens driving apparatus
US-2017371125-A1 · Dec 28, 2017 · US
Vibration-type driving apparatus, robot, and image forming apparatus
US-9836010-B2 · Dec 5, 2017 · US
Ultrasonic motor
US-9827593-B2 · Nov 28, 2017 · US
Ultrasonic motor and lens driving apparatus
US-9812994-B2 · Nov 7, 2017 · US
Motor and electronic apparatus including motor
US-2017317614-A1 · Nov 2, 2017 · US
Motor and electronic apparatus including motor
US-2017317613-A1 · Nov 2, 2017 · US
Motor and apparatus using the same
US-2017317612-A1 · Nov 2, 2017 · US
Motor and apparatus using the same
US-2017315324-A1 · Nov 2, 2017 · US
Vibration actuator and electronic apparatus using vibration actuator
US-2017310245-A1 · Oct 26, 2017 · US
Vibration-type driving apparatus
US-2017279379-A1 · Sep 28, 2017 · US
Ultrasonic motor and lens driving apparatus
US-2017272007-A1 · Sep 21, 2017 · US
Piezoelectric actuator
US-2017222125-A1 · Aug 3, 2017 · US
Actuator
US-2017207727-A1 · Jul 20, 2017 · US
Vibration-type actuator that moves vibrating body and driven body relatively to each other, and electronic apparatus
US-2017207725-A1 · Jul 20, 2017 · US
Vibration-type driving apparatus
US-9705428-B2 · Jul 11, 2017 · US
Ultrasound transducer with acoustic isolator and corresponding mounting method
US-9705424-B2 · Jul 11, 2017 · US
Ultrasonic motor and lens apparatus including the same
US-9705427-B2 · Jul 11, 2017 · US
Driving apparatus, lens apparatus including the same, and imaging apparatus
US-9653675-B2 · May 16, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H02N2/0055?
- CPC H02N2/0055 is the Cooperative Patent Classification code for “Supports for driving or driven bodies; Means for pressing driving body against driven body.”
- How many patents are filed under CPC H02N2/0055 (Supports for driving or driven bodies; Means for pressing driving body against driven body)?
- Our database includes 271 publications tagged with this CPC code.
- Is patent activity under CPC H02N2/0055 growing?
- Publication counts under this code: 11 in 2024 vs 6 in 2025 (latest complete years).