Active thermal control of uav energy storage units
US-2023187730-A1 · Jun 15, 2023 · US
using air
using air · 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 | B64U20/96 |
| Official title | using air |
| Display label | using air |
| Total patents | 98 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 4 |
| 2017 | 7 |
| 2018 | 9 |
| 2019 | 7 |
| 2020 | 8 |
| 2021 | 13 |
| 2022 | 8 |
| 2023 | 11 |
| 2024 | 10 |
| 2025 | 15 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Vertical takeoff and landing aerial vehicle and cooling system
US-11518536-B2 · Dec 6, 2022 · US
Battery thermal management system and method
US-11479146-B2 · Oct 25, 2022 · US
Aircraft battery pack and associated cooling system
US-2022285753-A1 · Sep 8, 2022 · US
Fuel cell powered line-replaceable thrust module
US-11414199-B2 · Aug 16, 2022 · US
Vertical takeoff and landing aerial vehicle and cooling system
US-2022227490-A1 · Jul 21, 2022 · US
Aircraft with a fuel cell and a structure having a tank containing a heat-transfer fluid ensuring the cooling of the fuel cell
US-2022231311-A1 · Jul 21, 2022 · US
Vertical takeoff and landing aerial vehicle and cooling system
US-2022041275-A1 · Feb 10, 2022 · US
System and method for supplying passively filtered ram air to a hydrogen fuel cell of a uav
US-2022041263-A1 · Feb 10, 2022 · US
Vertical takeoff and landing aerial vehicle and cooling system
US-2021362867-A1 · Nov 25, 2021 · US
Air-cooled fuel-cell freeze-protection system
US-11152631-B2 · Oct 19, 2021 · US
Vehicle with vibration isolated electronics
US-11054193-B2 · Jul 6, 2021 · US
Heat dissipation assembly, heat dissipation device, and unmanned aerial vehicle
US-2021195789-A1 · Jun 24, 2021 · US
Battery thermal management system and method
US-2021170908-A1 · Jun 10, 2021 · US
Battery thermal management system and method
US-2021162884-A1 · Jun 3, 2021 · US
Systems, methods, and apparatus for passive cooling of uavs
US-2021129995-A1 · May 6, 2021 · US
Temperature management systems for aerial vehicles
US-10994831-B1 · May 4, 2021 · US
Aircraft-retrieval system
US-10988257-B2 · Apr 27, 2021 · US
Battery thermal management system and method
US-10960785-B2 · Mar 30, 2021 · US
Hybrid propulsion vertical take-off and landing aircraft
US-10926874-B2 · Feb 23, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B64U20/96?
- CPC B64U20/96 is the Cooperative Patent Classification code for “using air.”
- How many patents are filed under CPC B64U20/96 (using air)?
- Our database includes 98 publications tagged with this CPC code.
- Is patent activity under CPC B64U20/96 growing?
- Publication counts under this code: 10 in 2024 vs 15 in 2025 (latest complete years).