Foldable multi-rotor aerial vehicle
US-2020377212-A1 · Dec 3, 2020 · 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 | B64C2201/20 |
| Official title | — |
| Display label | Operations & Transport (mapped technology topic) |
| Total patents | 105 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2016 | 2 |
| 2017 | 8 |
| 2018 | 14 |
| 2019 | 20 |
| 2020 | 23 |
| 2021 | 20 |
| 2022 | 16 |
| 2023 | 1 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Communications and landings of unmanned aerial vehicles on transportation vehicles for transport
US-10822081-B2 · Nov 3, 2020 · US
Unfolding propeller unit type unmanned aerial vehicle
US-10807698-B2 · Oct 20, 2020 · US
Self-enclosed air vehicle
US-2020283146-A1 · Sep 10, 2020 · US
Aircraft propeller comprising collapsible variable pitch blades
US-10683081-B2 · Jun 16, 2020 · US
Unmanned aerial vehicle and operations thereof
US-2020164971-A1 · May 28, 2020 · US
Unmanned aerial vehicle
US-10661891-B2 · May 26, 2020 · US
Automotive drone deployment system
US-10642279-B2 · May 5, 2020 · US
Mobile communication device control of multiple umbrellas
US-10641004-B2 · May 5, 2020 · US
Frame and multi-rotor unmanned aerial vehicle
US-2020130803-A1 · Apr 30, 2020 · US
Foldable multi-rotor aerial vehicle
US-10625855-B2 · Apr 21, 2020 · US
Unmanned aerial vehicle and arm connection structure thereof
US-2020070974-A1 · Mar 5, 2020 · US
Unmanned Aerial Vehicles with Compact Storage Mode
US-2020062390-A1 · Feb 27, 2020 · US
Flying Wing Aircraft having Flight and Storage Configurations
US-2020017211-A1 · Jan 16, 2020 · US
Flying Wing Aircraft having a Two-dimensional Thrust Array
US-2020017212-A1 · Jan 16, 2020 · US
Flying Wing Aircraft having a Compact Storage Configuration
US-2020017213-A1 · Jan 16, 2020 · US
System and method for rotorcraft blade storage
US-10518905-B2 · Dec 31, 2019 · US
Information processing device and information processing method
US-10509401-B2 · Dec 17, 2019 · US
Unmanned aerial vehicle and operations thereof
US-10472056-B2 · Nov 12, 2019 · US
Launch canister with air bag ram
US-10464693-B2 · Nov 5, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B64C2201/20?
- CPC B64C2201/20 is the Cooperative Patent Classification code for “Operations & Transport.”
- How many patents are filed under CPC B64C2201/20 (Operations & Transport)?
- Our database includes 105 publications tagged with this CPC code.
- Is patent activity under CPC B64C2201/20 growing?
- Publication counts under this code: 1 in 2023 vs 1 in 2024 (latest complete years).