Detection of imminent control instability
US-9658627-B2 · May 23, 2017 · US
characterised by the use of electric means
characterised by the use of electric means · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G05D19/02 |
| Official title | characterised by the use of electric means |
| Display label | characterised by the use of electric means |
| Total patents | 324 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 38 |
| 2016 | 21 |
| 2017 | 34 |
| 2018 | 38 |
| 2019 | 48 |
| 2020 | 33 |
| 2021 | 29 |
| 2022 | 14 |
| 2023 | 19 |
| 2024 | 27 |
| 2025 | 18 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method of operation for a laundry treating appliance having a ball balance ring
US-9493897-B2 · Nov 15, 2016 · US
Haptic information presentation system and method
US-9495803-B2 · Nov 15, 2016 · US
Haptic information presentation system and method
US-9495804-B2 · Nov 15, 2016 · US
Mobile application for wheeled juvenile product
US-2016327944-A1 · Nov 10, 2016 · US
Child restraint system
US-2016304004-A1 · Oct 20, 2016 · US
User-defined stimulation patterns for juvenile products
US-2016302586-A1 · Oct 20, 2016 · US
Active airborne noise abatement
US-9442496-B1 · Sep 13, 2016 · US
Periodicity disturbance suppression device and periodicity disturbance suppression method
US-9400508-B2 · Jul 26, 2016 · US
Reduction technique for permanent magnet motor high frequency loss
US-9385647-B2 · Jul 5, 2016 · US
Electromagnetic vibration suppression device and electromagnetic vibration suppression program
US-9371884-B2 · Jun 21, 2016 · US
System and method for mitigating stick-slip
US-2016138382-A1 · May 19, 2016 · US
Active vibration noise suppression apparatus
US-9344795-B2 · May 17, 2016 · US
Method and system for detecting an airborne trigger
US-2016131568-A1 · May 12, 2016 · US
Electromagnetic actuator, and active vibration damper and fluid-filled active vibration damping device using the same
US-9306440-B2 · Apr 5, 2016 · US
Solenoid valve control system, a control valve system, and a method of controlling electronic valve
US-2016070272-A1 · Mar 10, 2016 · US
Reduction technique for permanent magnet motor high frequency loss
US-2016056737-A1 · Feb 25, 2016 · US
Adaptive phase control of cryocooler active vibration cancellation
US-2016050490-A1 · Feb 18, 2016 · US
Helicopter vibration control system and circular force generation systems for canceling vibrations
US-2016046367-A1 · Feb 18, 2016 · US
Method and system for detecting an airborne trigger
US-9261488-B2 · Feb 16, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G05D19/02?
- CPC G05D19/02 is the Cooperative Patent Classification code for “characterised by the use of electric means.”
- How many patents are filed under CPC G05D19/02 (characterised by the use of electric means)?
- Our database includes 324 publications tagged with this CPC code.
- Is patent activity under CPC G05D19/02 growing?
- Publication counts under this code: 27 in 2024 vs 18 in 2025 (latest complete years).