Systems, methods and devices for determining lift heights for launching unmanned aerial vehicles
US-11420729-B2 · Aug 23, 2022 · 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 | B64C2201/022 |
| Official title | — |
| Display label | Operations & Transport (mapped technology topic) |
| Total patents | 63 |
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 | 2 |
| 2016 | 1 |
| 2017 | 3 |
| 2018 | 5 |
| 2019 | 20 |
| 2020 | 11 |
| 2021 | 10 |
| 2022 | 9 |
| 2023 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Aircraft
US-11390369-B2 · Jul 19, 2022 · US
Lighter-than-air (LTA) Vehicle Health and Lifetime Estimation
US-2022207932-A1 · Jun 30, 2022 · US
Delivery system
US-2022197310-A1 · Jun 23, 2022 · US
Flight vehicle with drone and lift-producing protrusion
US-11352134-B2 · Jun 7, 2022 · US
Interfaces for service requests in a balloon network
US-11277314-B1 · Mar 15, 2022 · US
Extended duration autonomous craft
US-11235631-B2 · Feb 1, 2022 · US
Apparatus and method of harvesting airborne moisture
US-11219852-B2 · Jan 11, 2022 · US
Aircraft
US-11173997-B2 · Nov 16, 2021 · US
Low-cost, long-term aerial imagery
US-11153535-B2 · Oct 19, 2021 · US
Aircraft
US-11124294-B2 · Sep 21, 2021 · US
Apparatus and method for unmanned flight
US-11117663-B2 · Sep 14, 2021 · US
Environmental detection systems and methods for high altitude platforms
US-2021242931-A1 · Aug 5, 2021 · US
Air-buoyant structures and vehicles
US-11027816-B1 · Jun 8, 2021 · US
Systems, methods, and devices for package delivery using unmanned aerial vehicles
US-11008101-B2 · May 18, 2021 · US
Unmanned aerial vehicle having plurality of servomotors to control wing parts
US-10933993-B2 · Mar 2, 2021 · US
Aircraft
US-10926856-B2 · Feb 23, 2021 · US
Automated storage warehouse
US-10900702-B2 · Jan 26, 2021 · US
Falling-resistant and anti-drifting unmanned aerial vehicle
US-10858098-B2 · Dec 8, 2020 · US
Unmanned aerial vehicle and method using the same
US-10850842-B2 · Dec 1, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B64C2201/022?
- CPC B64C2201/022 is the Cooperative Patent Classification code for “Operations & Transport.”
- How many patents are filed under CPC B64C2201/022 (Operations & Transport)?
- Our database includes 63 publications tagged with this CPC code.
- Is patent activity under CPC B64C2201/022 growing?
- Publication counts under this code: 9 in 2022 vs 2 in 2023 (latest complete years).