Pre-flight self test for unmanned aerial vehicles (UAVs)
US-10131451-B2 · Nov 20, 2018 · 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 | B64C2201/18 |
| Official title | — |
| Display label | Operations & Transport (mapped technology topic) |
| Total patents | 356 |
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 | 5 |
| 2016 | 7 |
| 2017 | 28 |
| 2018 | 39 |
| 2019 | 60 |
| 2020 | 73 |
| 2021 | 47 |
| 2022 | 67 |
| 2023 | 28 |
| 2024 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Inverted-Landing Aircraft
US-2018283860-A1 · Oct 4, 2018 · US
Vertically Oriented Tube-Launchable Rotary Wing Aircraft Having Respective Rotors at Opposite Ends of Main Body
US-2018281939-A1 · Oct 4, 2018 · US
Mobile fulfillment centers with intermodal carriers and unmanned aerial vehicles
US-2018265295-A1 · Sep 20, 2018 · US
Autonomous landing and control
US-10061328-B2 · Aug 28, 2018 · US
Systems and methods for uav docking and recharging
US-2018237161-A1 · Aug 23, 2018 · US
Unmanned aerial vehicle, control system and method thereof, and unmanned aerial vehicle landing control method
US-2018208309-A1 · Jul 26, 2018 · US
Power and communication interface for vertical take-off and landing (vtol) unmanned aerial vehicles (uavs)
US-2018194491-A1 · Jul 12, 2018 · US
Drone receiver
US-2018178912-A1 · Jun 28, 2018 · US
Midair tethering of an unmanned aerial vehicle with a docking station
US-10007272-B2 · Jun 26, 2018 · US
Vertical take-off-and-landing unmanned aerial vehicle system capable of landing on uneven or sloped terrain
US-9994307-B2 · Jun 12, 2018 · US
Delivery vehicle including an unmanned aerial vehicle loading robot
US-2018155029-A1 · Jun 7, 2018 · US
Methods for loading a parcel carrier to an unmanned aerial vehicle
US-2018155030-A1 · Jun 7, 2018 · US
Delivery vehicle including an unmanned aerial vehicle support mechanism
US-2018155028-A1 · Jun 7, 2018 · US
Unmanned aerial vehicle chassis
US-2018134388-A1 · May 17, 2018 · US
Unmanned aerial vehicle
US-2018134376-A1 · May 17, 2018 · US
Drone receiver
US-9950791-B2 · Apr 24, 2018 · US
Ground-based mobile maintenance facilities for unmanned aerial vehicles
US-9950814-B1 · Apr 24, 2018 · US
Apparatus and method for unmanned flight task optimization
US-2018074518-A1 · Mar 15, 2018 · US
Instructing unmanned aerial vehicles to land
US-9896204-B1 · Feb 20, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B64C2201/18?
- CPC B64C2201/18 is the Cooperative Patent Classification code for “Operations & Transport.”
- How many patents are filed under CPC B64C2201/18 (Operations & Transport)?
- Our database includes 356 publications tagged with this CPC code.
- Is patent activity under CPC B64C2201/18 growing?
- Publication counts under this code: 28 in 2023 vs 2 in 2024 (latest complete years).