Privacy-aware indoor drone exploration and communication framework
US-9854206-B1 · Dec 26, 2017 · 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 | B64C2201/12 |
| Official title | — |
| Display label | Operations & Transport (mapped technology topic) |
| Total patents | 1,089 |
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 | 14 |
| 2016 | 37 |
| 2017 | 96 |
| 2018 | 125 |
| 2019 | 157 |
| 2020 | 220 |
| 2021 | 187 |
| 2022 | 188 |
| 2023 | 61 |
| 2024 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Multicopter-assisted system and method for launching and retrieving a fixed-wing aircraft
US-2017327221-A1 · Nov 16, 2017 · US
Autonomous vehicle passenger locator
US-2017249846-A1 · Aug 31, 2017 · US
Systems and methods for walking pets
US-2017215381-A1 · Aug 3, 2017 · US
Spatial-temporal forecasting for predictive situational awareness
US-2017146991-A1 · May 25, 2017 · US
Electric vehicle aerial vehicle charging system and method of use
US-2017136887-A1 · May 18, 2017 · US
Systems and methods for foldable arms
US-2017043870-A1 · Feb 16, 2017 · US
Airborne system and method for removing pollutants from a volume of air
US-9555882-B2 · Jan 31, 2017 · US
Unmanned aerial vehicle navigation assistance
US-9534917-B2 · Jan 3, 2017 · US
Remote-operated working device and control method
US-2016378105-A1 · Dec 29, 2016 · US
Dust detection apparatus and dust detection method
US-9529086-B2 · Dec 27, 2016 · US
Systems and methods for drone tracking of airborne materials
US-2016370263-A1 · Dec 22, 2016 · US
Systems and methods for drone marking of airborne materials
US-2016368604-A1 · Dec 22, 2016 · US
3d modeling of cell sites to detect configuration and site changes
US-2016360428-A1 · Dec 8, 2016 · US
Automotive drone deployment system
US-2016347452-A1 · Dec 1, 2016 · US
Enhanced unmanned aerial vehicles for damage inspection
US-9505494-B1 · Nov 29, 2016 · US
Milling system
US-2016340842-A1 · Nov 24, 2016 · US
Target marking device and target processing system comprising such a target marking device
US-2016341531-A1 · Nov 24, 2016 · US
Techniques for autonomously calibrating an audio system
US-2016337771-A1 · Nov 17, 2016 · US
Drone-based microbial analysis system
US-9481460-B1 · Nov 1, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B64C2201/12?
- CPC B64C2201/12 is the Cooperative Patent Classification code for “Operations & Transport.”
- How many patents are filed under CPC B64C2201/12 (Operations & Transport)?
- Our database includes 1,089 publications tagged with this CPC code.
- Is patent activity under CPC B64C2201/12 growing?
- Publication counts under this code: 61 in 2023 vs 4 in 2024 (latest complete years).