Control device, computer readable storage medium, system, and control method
US-12512788-B2 · Dec 30, 2025 · US
Lighter-than-air aircraft
Lighter-than-air aircraft · 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 | B64B1/00 |
| Official title | Lighter-than-air aircraft |
| Display label | Lighter-than-air aircraft |
| Total patents | 45 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 3 |
| 2017 | 6 |
| 2018 | 4 |
| 2019 | 4 |
| 2020 | 5 |
| 2021 | 7 |
| 2022 | 7 |
| 2023 | 1 |
| 2024 | 2 |
| 2025 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Insect and other small object image recognition and instant active response with enhanced application and utility
US-12412414-B2 · Sep 9, 2025 · US
Barrier data collection device, barrier data collection method, and barrier data collection program
US-12283098-B2 · Apr 22, 2025 · US
Systems and methods for photophoretic propulsion for flight
US-12252598-B2 · Mar 18, 2025 · US
Insect and other small object image recognition and instant active response with enhanced application and utility
US-2025087015-A1 · Mar 13, 2025 · US
Anomaly detection via self-lifting detector attachment member of unmanned aerial drone
US-12030677-B2 · Jul 9, 2024 · US
Anomaly detection via unmanned aerial drone
US-2024034491-A1 · Feb 1, 2024 · US
Control device, computer readable storage medium, system, and control method
US-2023333573-A1 · Oct 19, 2023 · US
Systems and methods for photophoretic propulsion for flight
US-2022380039-A1 · Dec 1, 2022 · US
Barrier data collection device, barrier data collection method, and barrier data collection program
US-2022366685-A1 · Nov 17, 2022 · US
Chassis structures and interconnections for lighter-than-air platforms
US-2022242566-A1 · Aug 4, 2022 · US
Lighter-than-air (LTA) Vehicle Health and Lifetime Estimation
US-2022205865-A1 · Jun 30, 2022 · US
Lighter-than-air (LTA) Vehicle Health and Lifetime Estimation
US-2022207929-A1 · Jun 30, 2022 · US
Adjustable fluidic oscillators
US-11347204-B2 · May 31, 2022 · US
Unmanned aerial vehicle and multi-ocular imaging system
US-11343443-B2 · May 24, 2022 · US
Load assembly and unmanned aerial vehicle
US-11155344-B2 · Oct 26, 2021 · US
Hovering aerial vehicle and method of flying same
US-11148807-B2 · Oct 19, 2021 · US
Lighter-than-air vehicle with relative drift navigation
US-11079773-B2 · Aug 3, 2021 · US
Insect and other small object image recognition and instant active response with enhanced application and utility
US-2021209352-A1 · Jul 8, 2021 · US
Wind data based flight maps for aircraft
US-11015935-B2 · May 25, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B64B1/00?
- CPC B64B1/00 is the Cooperative Patent Classification code for “Lighter-than-air aircraft.”
- How many patents are filed under CPC B64B1/00 (Lighter-than-air aircraft)?
- Our database includes 45 publications tagged with this CPC code.
- Is patent activity under CPC B64B1/00 growing?
- Publication counts under this code: 2 in 2024 vs 5 in 2025 (latest complete years).