Vibration generator moving vibrator by magnetic field generated by coil and holder used in vibration-generator
US-12374977-B2 · Jul 29, 2025 · US
Electromechanical oscillators; Vibrating magnetic drives
Electromechanical oscillators; Vibrating magnetic drives · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H02K7/065 |
| Official title | Electromechanical oscillators; Vibrating magnetic drives |
| Display label | Electromechanical oscillators; Vibrating magnetic drives |
| Total patents | 49 |
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 | 1 |
| 2016 | 3 |
| 2017 | 4 |
| 2018 | 5 |
| 2019 | 10 |
| 2020 | 9 |
| 2021 | 7 |
| 2022 | 4 |
| 2023 | 1 |
| 2024 | 3 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Electric propulsion apparatus for a motor vehicle with generation of sounds depending on the operation thereof
US-2025125680-A1 · Apr 17, 2025 · US
Actuator for generating vibration
US-12040684-B2 · Jul 16, 2024 · US
Method and An Arrangement for Identification of Lateral Vibration Characteristics of An Electric Machine
US-2024192048-A1 · Jun 13, 2024 · US
Apparatus for generating a reciprocating rotary motion
US-11951065-B2 · Apr 9, 2024 · US
Actuator for generating vibration
US-2023017545-A1 · Jan 19, 2023 · US
Vibration generator moving vibrator by magnetic field generated by coil and holder used in vibration-generator
US-2022247293-A1 · Aug 4, 2022 · US
Vibration generator moving vibrator by magnetic field generated by coil and holder used in vibration-generator
US-11336164-B2 · May 17, 2022 · US
Actuator
US-11329540-B2 · May 10, 2022 · US
Systems and methods for sensing displacement of an electromechanical transducer
US-2022029505-A1 · Jan 27, 2022 · US
Method and apparatus for providing vibration in electronic device
US-11198154-B2 · Dec 14, 2021 · US
Actuating device and method of making the same
US-11201530-B2 · Dec 14, 2021 · US
Tactile actuator
US-2021296978-A1 · Sep 23, 2021 · US
Tactile actuator
US-11056960-B2 · Jul 6, 2021 · US
Linear vibration motor having elastic pieces provided with vibration arms
US-11025146-B2 · Jun 1, 2021 · US
Apparatus for generating a reciprocating rotary motion
US-2021106495-A1 · Apr 15, 2021 · US
Elastic member structure and linear vibration motor using the same
US-10960436-B2 · Mar 30, 2021 · US
Linear vibration motor
US-2020313530-A1 · Oct 1, 2020 · US
Vibration generator moving vibrator by magnetic field generated by coil and holder used in vibration-generator
US-10790735-B2 · Sep 29, 2020 · US
Vibration generator moving vibrator by magnetic field generated by coil and holder used in vibration-generator
US-10778074-B2 · Sep 15, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H02K7/065?
- CPC H02K7/065 is the Cooperative Patent Classification code for “Electromechanical oscillators; Vibrating magnetic drives.”
- How many patents are filed under CPC H02K7/065 (Electromechanical oscillators; Vibrating magnetic drives)?
- Our database includes 49 publications tagged with this CPC code.
- Is patent activity under CPC H02K7/065 growing?
- Publication counts under this code: 3 in 2024 vs 2 in 2025 (latest complete years).