Personal watercraft
US-2024425151-A1 · Dec 26, 2024 · US
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by improving stability
by improving stability · 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 | B63B43/04 |
| Official title | by improving stability |
| Display label | by improving stability |
| Total patents | 16 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 3 |
| 2022 | 4 |
| 2023 | 1 |
| 2024 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Semi-submersible floating wind power generator
US-12104572-B2 · Oct 1, 2024 · US
Method and system for ship stability prediction by weighted fusion of radial basis function neural network and random forest based on gradient descent
US-12093616-B1 · Sep 17, 2024 · US
Estimation of a tank sloshing response using a statistical model trained by machine learning
US-2023186157-A1 · Jun 15, 2023 · US
Self-righting unmanned ship suitable for adverse sea conditions and working mode thereof
US-11440630-B2 · Sep 13, 2022 · US
Platform for floating type offshore structure having protrusion member and semi-submersible offshore structure including the same
US-11396351-B2 · Jul 26, 2022 · US
Method for controlling the trim of a transport ship without seawater ballast
US-2022204144-A1 · Jun 30, 2022 · US
Semi-submersible floating wind power generator
US-2022128035-A1 · Apr 28, 2022 · US
Platform for floating type offshore structure having protrusion member and semi-submersible offshore structure including the same
US-2020317309-A1 · Oct 8, 2020 · US
Device for controlling horizontality of small ship by using variable mast
US-10625832-B2 · Apr 21, 2020 · US
Self-Righting Unmanned Ship Suitable for Adverse Sea Conditions and Working Mode Thereof
US-2020047860-A1 · Feb 13, 2020 · US
Ship
US-10173752-B2 · Jan 8, 2019 · US
Device for controlling horizontality of small ship by using variable mast
US-2018362125-A1 · Dec 20, 2018 · US
Ship
US-2017217545-A1 · Aug 3, 2017 · US
Spar-type floating structure
US-9132894-B2 · Sep 15, 2015 · US
Kayak
US-9114860-B2 · Aug 25, 2015 · US