Methods, apparatuses, and systems for unmanned underwater vehicles
US-12545382-B2 · Feb 10, 2026 · US
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Antenna or mast
Antenna or mast · 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 | B63B2201/20 |
| Official title | Antenna or mast |
| Display label | Antenna or mast |
| Total patents | 9 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 1 |
| 2021 | 2 |
| 2025 | 2 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Methods, apparatuses, and systems for unmanned underwater vehicles
US-2025289544-A1 · Sep 18, 2025 · US
Low Probability of Intercept Signal Interceptor Buoy
US-2025274158-A1 · Aug 28, 2025 · US
Personal watercraft
US-2021197931-A1 · Jul 1, 2021 · US
Personal watercraft
US-11027797-B1 · Jun 8, 2021 · US
Military vessel
US-10247504-B2 · Apr 2, 2019 · US
Marine object able to float on water, comprising a deployable device for emitting and/or receiving electromagnetic waves
US-10011334-B2 · Jul 3, 2018 · US
Military vessel
US-2017299318-A1 · Oct 19, 2017 · US
Marine object able to float on water, comprising a deployable device for emitting and/or receiving electromagnetic waves
US-2016194065-A1 · Jul 7, 2016 · US