Thrust producing unit with a fail-safe electrical drive unit
US-2020407052-A1 · Dec 31, 2020 · US
with each propulsion means having an individual motor
with each propulsion means having an individual motor · 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 | B64U50/23 |
| Official title | with each propulsion means having an individual motor |
| Display label | with each propulsion means having an individual motor |
| Total patents | 120 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2017 | 14 |
| 2018 | 9 |
| 2019 | 14 |
| 2020 | 24 |
| 2021 | 9 |
| 2022 | 12 |
| 2023 | 13 |
| 2024 | 14 |
| 2025 | 8 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Rotating electrical machine
US-2020395878-A1 · Dec 17, 2020 · US
Collision detection and avoidance
US-2020372815-A1 · Nov 26, 2020 · US
Hinge mechanism for a weight-shifting coaxial helicopter
US-10814968-B2 · Oct 27, 2020 · US
Multicopter-assisted system and method for launching and retrieving a fixed-wing aircraft
US-2020331598-A1 · Oct 22, 2020 · US
Floating motor mount for unmanned aerial vehicles
US-10807731-B2 · Oct 20, 2020 · US
Deployable propeller blades for aerial vehicles
US-10800517-B1 · Oct 13, 2020 · US
Motor, rotor device, and drone
US-2020307778-A1 · Oct 1, 2020 · US
Flight permitted airspace setting device and method
US-2020302800-A1 · Sep 24, 2020 · US
Multicopter-assisted system and method for launching and retrieving a fixed-wing aircraft
US-10730615-B2 · Aug 4, 2020 · US
Adjustable motor fairings for aerial vehicles
US-2020239150-A1 · Jul 30, 2020 · US
Multicopter-assisted system and method for launching and retrieving a fixed-wing aircraft
US-10696385-B2 · Jun 30, 2020 · US
Collision detection and avoidance
US-10679511-B2 · Jun 9, 2020 · US
Adaptive compass calibration based on local field conditions
US-10648809-B2 · May 12, 2020 · US
Multicopter-assisted system and method for launching and retrieving a fixed-wing aircraft
US-10597149-B2 · Mar 24, 2020 · US
Multicopter-assisted system and method for launching and retrieving a fixed-wing aircraft
US-10583920-B2 · Mar 10, 2020 · US
Telescoping propeller blades for aerial vehicles
US-10583914-B2 · Mar 10, 2020 · US
Environment information collecting system and aircraft
US-2020073390-A1 · Mar 5, 2020 · US
Unmanned Aerial Systems Having Out of Phase Gimballing Axes
US-2020070969-A1 · Mar 5, 2020 · US
Method for controlling flight of unmanned aerial robot by unmanned aerial system and apparatus supporting the same
US-2020033854-A1 · Jan 30, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B64U50/23?
- CPC B64U50/23 is the Cooperative Patent Classification code for “with each propulsion means having an individual motor.”
- How many patents are filed under CPC B64U50/23 (with each propulsion means having an individual motor)?
- Our database includes 120 publications tagged with this CPC code.
- Is patent activity under CPC B64U50/23 growing?
- Publication counts under this code: 14 in 2024 vs 8 in 2025 (latest complete years).