Vehicle base station
US-9840380-B2 · Dec 12, 2017 · US
for recharging batteries; for refuelling
for recharging batteries; for refuelling · 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 | B64U80/25 |
| Official title | for recharging batteries; for refuelling |
| Display label | for recharging batteries; for refuelling |
| Total patents | 687 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 22 |
| 2017 | 53 |
| 2018 | 76 |
| 2019 | 68 |
| 2020 | 54 |
| 2021 | 68 |
| 2022 | 83 |
| 2023 | 75 |
| 2024 | 88 |
| 2025 | 63 |
| 2026 | 31 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Drone piggybacking on vehicles
US-9841757-B2 · Dec 12, 2017 · US
Systems and methods for in-flight retrieval of unmanned aerial vehicles
US-2017349283-A1 · Dec 7, 2017 · US
Landing of unmanned aerial vehicles on transportation vehicles for transport
US-9809305-B2 · Nov 7, 2017 · US
Unmanned device interaction methods and systems
US-9798325-B2 · Oct 24, 2017 · US
Drone device security system for protecting a package
US-2017293301-A1 · Oct 12, 2017 · US
Systems and methods for providing uav-based digital escort drones in visitor management and integrated access control systems
US-2017287242-A1 · Oct 5, 2017 · US
Control device, control method, and flight vehicle device
US-2017283088-A1 · Oct 5, 2017 · US
Multi-level fulfillment center for unmanned aerial vehicles
US-9777502-B2 · Oct 3, 2017 · US
Unmanned aerial vehicle operation systems
US-2017267343-A1 · Sep 21, 2017 · US
Systems and methods employing coded light to dock aerial drones, self-driving cars and surface robots
US-2017261975-A1 · Sep 14, 2017 · US
UAV-based sensing for worksite operations
US-9740208-B2 · Aug 22, 2017 · US
Unmanned device interaction methods and systems
US-9733644-B2 · Aug 15, 2017 · US
Landing platform for an unmanned aerial vehicle
US-2017217323-A1 · Aug 3, 2017 · US
Unmanned device interaction methods and systems
US-9713675-B2 · Jul 25, 2017 · US
Drone device security system
US-2017203840-A1 · Jul 20, 2017 · US
Wide area sensing system, in-flight detection method, and non-transitory computer readable medium storing program of wide area sensing system
US-9709993-B2 · Jul 18, 2017 · US
Piggybacking unmanned aerial vehicle
US-9704409-B2 · Jul 11, 2017 · US
Pre-flight self test for unmanned aerial vehicles (uavs)
US-2017190423-A1 · Jul 6, 2017 · US
System and method for managing unmanned aerial vehicles
US-2017190260-A1 · Jul 6, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B64U80/25?
- CPC B64U80/25 is the Cooperative Patent Classification code for “for recharging batteries; for refuelling.”
- How many patents are filed under CPC B64U80/25 (for recharging batteries; for refuelling)?
- Our database includes 687 publications tagged with this CPC code.
- Is patent activity under CPC B64U80/25 growing?
- Publication counts under this code: 88 in 2024 vs 63 in 2025 (latest complete years).