Multiple energy source guidance system and method for drones
US-2018370654-A1 · Dec 27, 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 | B64C2201/208 |
| Official title | — |
| Display label | Operations & Transport (mapped technology topic) |
| Total patents | 283 |
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 | 1 |
| 2016 | 9 |
| 2017 | 15 |
| 2018 | 38 |
| 2019 | 47 |
| 2020 | 41 |
| 2021 | 48 |
| 2022 | 64 |
| 2023 | 19 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Drone receiver
US-2018354621-A1 · Dec 13, 2018 · US
Signal drone for an automobile
US-2018354417-A1 · Dec 13, 2018 · US
Motor vehicle with captive aircraft
US-10112710-B2 · Oct 30, 2018 · US
Tethered unmanned aerial vehicle system
US-10099782-B2 · Oct 16, 2018 · US
Drone with target tracking and signal output
US-2018273175-A1 · Sep 27, 2018 · US
Drone receiver
US-10081425-B2 · Sep 25, 2018 · US
Systems and methods for uav docking
US-2018251234-A1 · Sep 6, 2018 · US
Universal vehicle with improved stability for safe operation in air, water and terrain environments
US-2018244383-A1 · Aug 30, 2018 · US
Systems and methods for UAV docking
US-10059467-B2 · Aug 28, 2018 · US
Autonomous UAV Retrieval System
US-2018237159-A1 · Aug 23, 2018 · US
Unmanned aerial vehicle and method of controlling the same
US-10053217-B2 · Aug 21, 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 and landing system
US-2018155027-A1 · Jun 7, 2018 · US
Systems for autonomous item delivery
US-2018158018-A1 · Jun 7, 2018 · US
Methods for picking up a parcel via an unmanned aerial vehicle
US-2018155032-A1 · Jun 7, 2018 · US
Methods for delivering a parcel via an unmanned aerial vehicle
US-2018155031-A1 · Jun 7, 2018 · US
Energy storage device, exchange apparatus, and method for exchanging an energy storage device
US-9987938-B2 · Jun 5, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B64C2201/208?
- CPC B64C2201/208 is the Cooperative Patent Classification code for “Operations & Transport.”
- How many patents are filed under CPC B64C2201/208 (Operations & Transport)?
- Our database includes 283 publications tagged with this CPC code.
- Is patent activity under CPC B64C2201/208 growing?
- Publication counts under this code: 19 in 2023 vs 1 in 2024 (latest complete years).