G01S 2205/04
Nautical
G01S2205/04 (Nautical) appears on 29 US grants and 40 published applications in this corpus.
Search patents in G01S- Granted patents
- 29
- Published applications
- 40
- Assignees
- 36
- Inventors
- 106
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2017 | 2 | 5 |
| 2018 | 0 | 1 |
| 2019 | 2 | 1 |
| 2020 | 1 | 3 |
| 2021 | 1 | 0 |
| 2022 | 1 | 6 |
| 2023 | 7 | 9 |
| 2024 | 4 | 7 |
| 2025 | 7 | 7 |
| 2026 | 4 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Underwater drift tracking system based on maritime positioning platform23 Jun 2026US 12,663,500 B2Korea Institute of Ocean Science & Technology
- Location estimation device and method for estimating location of transmitting device under water19 May 2026US 12,631,713 B2Hoseo University Academic Cooperation Foundation
- Efficient particle filter node positioning method for ocean sensor networks28 Apr 2026US 12,613,303 B2Shanghai Maritime University
- Navigation system for underwater vehicles24 Feb 2026US 12,560,706 B2Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e. V.
- Broadcast-type underwater navigation positioning system and method9 Sep 2025US 12,411,205 B2First Institute of Oceanography, Ministry of Natural Resources
- Underwater Navigation Based on Light Polarization Mapping19 Feb 2026US 2026/0050090 A1Arizona Board of Regents on behalf of Arizona State University
- Acoustic navigational aid system and method4 Dec 2025US 2025/0368304 A1Deepwater Buoyancy, Inc.
- Topside buoy system21 Aug 2025US 2025/0263156 A1Garmin International, Inc.
- Seamlessly tracking a water vessel using satellite and mobile data12 Jun 2025US 2025/0189678 A1i911 International, Inc.
- Vessel Movement Prediction22 May 2025US 2025/0162695 A1Wisetech Global (Licensing) Pty Ltd
Most cited
By later US patents
- Seamlessly tracking a water vessel using satellite and mobile data13US 11,448,773 B2i911 International, Inc. · 2022
- Systems and methods for vessel position reporting and monitoring5US 9,842,504 B2exactEarth Ltd. · 2017
- Seamlessly tracking a water vessel using satellite and mobile data2US 11,675,089 B2i911 International, Inc. · 2023
- Navigation system for underwater vehicles2US 11,681,041 B2Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e. V. · 2023
- Systems and methods for vessel position reporting and monitoring2US 9,786,183 B2exactEarth Ltd. · 2017