Elliptical ultrasound vibration based cooling and deicing
US-12497186-B2 · Dec 16, 2025 · US
using electro-impulsive devices
using electro-impulsive devices · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B64D15/163 |
| Official title | {using electro-impulsive devices} |
| Display label | using electro-impulsive devices |
| Total patents | 66 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 3 |
| 2017 | 7 |
| 2018 | 9 |
| 2019 | 6 |
| 2020 | 6 |
| 2021 | 3 |
| 2022 | 9 |
| 2023 | 4 |
| 2024 | 3 |
| 2025 | 11 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Hybrid ice protection system
US-12459655-B2 · Nov 4, 2025 · US
Low frequency piezoelectric matrix de-icing system
US-2025236400-A1 · Jul 24, 2025 · US
De-icing of an aircraft part
US-2025115362-A1 · Apr 10, 2025 · US
Method for de-icing an aerodynamic wall using at least two different de-icing systems, aircraft equipped with a de-icing device making it possible to implement said method
US-2025002162-A1 · Jan 2, 2025 · US
Acoustic attenuation panel comprising an induction-based frost treatment system, air intake of an aircraft nacelle and aircraft comprising such a panel
US-2025002168-A1 · Jan 2, 2025 · US
Device for removing and preventing the formation of ice on surfaces
US-2024399417-A1 · Dec 5, 2024 · US
Actively controlled surfaces
US-12091160-B2 · Sep 17, 2024 · US
Elliptical ultrasound vibration based cooling and deicing
US-2024199221-A1 · Jun 20, 2024 · US
De-icing element liable to be exposed to ice
US-2023365265-A1 · Nov 16, 2023 · US
Flow body for an aircraft having an integrated de-icing system
US-11794908-B2 · Oct 24, 2023 · US
Blade for a hover-capable aircraft and method for removing ice from said blade
US-11794907-B2 · Oct 24, 2023 · US
Nacelle air intake provided with a mixed ice protection system
US-11643967-B2 · May 9, 2023 · US
Mechanical ice protection system for aerodynamic surfaces
US-2022396361-A1 · Dec 15, 2022 · US
Actively controlled surfaces
US-2022388632-A1 · Dec 8, 2022 · US
Method for supplying electric power to an ultrasonic nacelle de-icing and anti-icing
US-11492128-B2 · Nov 8, 2022 · US
Deicing boot utilizing electromagnetism and magnetic for boot inflation
US-11459111-B2 · Oct 4, 2022 · US
Ice protection system
US-11453505-B2 · Sep 27, 2022 · US
Actively-controlled superhydrophobic surfaces
US-11447237-B2 · Sep 20, 2022 · US
Nacelle air intake provided with a mixed ice protection system
US-2022282669-A1 · Sep 8, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B64D15/163?
- CPC B64D15/163 is the Cooperative Patent Classification code for “using electro-impulsive devices.”
- How many patents are filed under CPC B64D15/163 (using electro-impulsive devices)?
- Our database includes 66 publications tagged with this CPC code.
- Is patent activity under CPC B64D15/163 growing?
- Publication counts under this code: 3 in 2024 vs 11 in 2025 (latest complete years).