Uav with distributed propulsion and blown control surfaces
US-2024109657-A1 · Apr 4, 2024 · US
Operations & Transport
Operations & Transport · 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 | B64C2201/021 |
| Official title | — |
| Display label | Operations & Transport (mapped technology topic) |
| Total patents | 495 |
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 | 16 |
| 2016 | 17 |
| 2017 | 46 |
| 2018 | 74 |
| 2019 | 88 |
| 2020 | 87 |
| 2021 | 68 |
| 2022 | 69 |
| 2023 | 28 |
| 2024 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Air-launched unmanned aerial vehicle
US-2017369150-A1 · Dec 28, 2017 · US
In-situ power charging
US-9845153-B2 · Dec 19, 2017 · US
Vertical Takeoff and Landing (VTOL) Air Vehicle
US-2017355455-A1 · Dec 14, 2017 · US
Vertical takeoff and landing (VTOL) air vehicle
US-9834305-B2 · Dec 5, 2017 · US
Aerial platform powered via an optical transmission element
US-9800091-B2 · Oct 24, 2017 · US
Airborne rigid kite with on-board power plant for ship propulsion
US-9784243-B2 · Oct 10, 2017 · US
Drone Traffic Engineering
US-2017278405-A1 · Sep 28, 2017 · US
Deep stall aircraft landing
US-2017270807-A1 · Sep 21, 2017 · US
Flight path calculating and searching method of a unmanned aerial vehicle with regenerative fuel cells and solar cells for high altitude long endurance, and a searching apparatus thereof
US-2017236427-A1 · Aug 17, 2017 · US
System, a method and a computer program product for maneuvering of an air vehicle with tiltable propulsion unit
US-9731818-B2 · Aug 15, 2017 · US
Aerial launch and/or recovery for unmanned aircraft, and associated systems and methods
US-2017225784-A1 · Aug 10, 2017 · US
Carbon Fiber Motor Rotor Integrating Propeller Mount
US-2017218925-A1 · Aug 3, 2017 · US
Inverted-Landing Aircraft
US-2017219341-A1 · Aug 3, 2017 · US
Wide area sensing system, in-flight detection method, and non-transitory computer readable medium storing program of wide area sensing system
US-9709993-B2 · Jul 18, 2017 · US
Compound wing vertical takeoff and landing small unmanned aircraft system
US-9708059-B2 · Jul 18, 2017 · US
Power and communication interface for vertical take-off and landing (vtol) unmanned aerial vehicles (uavs)
US-2017190443-A1 · Jul 6, 2017 · US
Small unmanned aerial vehicle (SUAV) shipboard recovery system
US-9669947-B2 · Jun 6, 2017 · US
Unmanned aerial vehicle for situational awareness to first responders and alarm investigation
US-2017124885-A1 · May 4, 2017 · US
Distributed exhaust system
US-9637232-B2 · May 2, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B64C2201/021?
- CPC B64C2201/021 is the Cooperative Patent Classification code for “Operations & Transport.”
- How many patents are filed under CPC B64C2201/021 (Operations & Transport)?
- Our database includes 495 publications tagged with this CPC code.
- Is patent activity under CPC B64C2201/021 growing?
- Publication counts under this code: 28 in 2023 vs 2 in 2024 (latest complete years).