Thermo-mechanical actuator
US-12117739-B2 · Oct 15, 2024 · US
Electrical details, e.g. drive or control circuits or methods
Electrical details, e.g. drive or control circuits or methods · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H02N2/0075 |
| Official title | {Electrical details, e.g. drive or control circuits or methods} |
| Display label | Electrical details, e.g. drive or control circuits or methods |
| Total patents | 266 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 12 |
| 2016 | 17 |
| 2017 | 22 |
| 2018 | 17 |
| 2019 | 23 |
| 2020 | 24 |
| 2021 | 31 |
| 2022 | 47 |
| 2023 | 37 |
| 2024 | 19 |
| 2025 | 15 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Focusing mechanism and imaging module
US-2018364449-A1 · Dec 20, 2018 · US
Fluid ejection device
US-10144031-B2 · Dec 4, 2018 · US
Piezoelectric positioning device and positioning method by means of such a piezoelectric positioning device
US-10128429-B2 · Nov 13, 2018 · US
Luminaire, lighting system, and setting method in lighting system
US-10123399-B2 · Nov 6, 2018 · US
Piezoelectric actuator and robot
US-10044295-B2 · Aug 7, 2018 · US
Piezoelectric driving device, robot, and driving method of the same
US-9985555-B2 · May 29, 2018 · US
Driving device, piezoelectric motor, electronic component conveyance apparatus, and robot
US-2018090668-A1 · Mar 29, 2018 · US
Driving circuit for a vibration type actuator, vibration device, image blur correction apparatus, replacement lens, image pickup apparatus, and automatic stage
US-9893650-B2 · Feb 13, 2018 · US
Method and remotely adjustable reactive and resistive electrical elements
US-9847471-B2 · Dec 19, 2017 · US
Piezoelectric device
US-2017358733-A1 · Dec 14, 2017 · US
Drive control circuit that drives vibrator, driving method, vibration-type driving apparatus, and image pickup apparatus
US-9843276-B2 · Dec 12, 2017 · US
Control device, actuator including control device, image blur correction device, replacement lens, imaging device and automatic stage
US-9823630-B2 · Nov 21, 2017 · US
Luminaire, lighting system, and setting method in lighting system
US-2017318650-A1 · Nov 2, 2017 · US
Piezoelectric actuator, piezoelectric motor, robot, hand, and pump
US-2017279033-A1 · Sep 28, 2017 · US
Control circuit of piezoelectric driving device, piezoelectric driving device, ultrasonic motor, robot, hand, and pump
US-2017279029-A1 · Sep 28, 2017 · US
Piezoelectric positioning device and positioning method by means of such a piezoelectric positioning device
US-2017263843-A1 · Sep 14, 2017 · US
Fluid ejection device
US-2017252770-A1 · Sep 7, 2017 · US
Method and apparatus for producing optical tracking and nutation at high frequencies with low power
US-9741245-B1 · Aug 22, 2017 · US
System and method for controlling an active material actuator
US-9732736-B2 · Aug 15, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H02N2/0075?
- CPC H02N2/0075 is the Cooperative Patent Classification code for “Electrical details, e.g. drive or control circuits or methods.”
- How many patents are filed under CPC H02N2/0075 (Electrical details, e.g. drive or control circuits or methods)?
- Our database includes 266 publications tagged with this CPC code.
- Is patent activity under CPC H02N2/0075 growing?
- Publication counts under this code: 19 in 2024 vs 15 in 2025 (latest complete years).