B63B 51/00
Marking of navigation route
B63B51/00 (Marking of navigation route) appears on 55 US grants and 61 published applications in this corpus.
Search patents in B63B- Granted patents
- 55
- Published applications
- 61
- Assignees
- 33
- Inventors
- 108
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 1 |
| 2006 | 1 | 4 |
| 2007 | 1 | 3 |
| 2008 | 1 | 0 |
| 2009 | 1 | 4 |
| 2010 | 1 | 0 |
| 2011 | 1 | 2 |
| 2012 | 1 | 6 |
| 2013 | 6 | 3 |
| 2014 | 2 | 2 |
| 2015 | 3 | 2 |
| 2016 | 6 | 7 |
| 2017 | 3 | 4 |
| 2018 | 1 | 2 |
| 2019 | 2 | 2 |
| 2020 | 3 | 1 |
| 2021 | 0 | 3 |
| 2022 | 1 | 3 |
| 2023 | 1 | 2 |
| 2024 | 1 | 3 |
| 2025 | 1 | 4 |
| 2026 | 4 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Navigation planning system and navigation planning method23 Jun 2026US 12,662,220 B2Furuno Electric Co., Ltd.
- Method of providing an electronic map for a marine vessel16 Jun 2026US 12,656,125 B2Danadynamics Aps
- Systems and methods for generating a phase-resolved ocean wave forecasts with ensemble based data assimilation9 Jun 2026US 12,650,304 B2The Regents of the University of Michigan
- Navigational information displaying device, navigational information displaying method, and a non-transitory computer-readable medium21 Apr 2026US 12,606,281 B2Furuno Electric Co., Ltd.
- Video sensor fusion and model based virtual and augmented reality systems and methods4 Mar 2025US 12,240,571 B2FLIR Belgium BVBA
- Video sensor fusion and model based virtual and augmented reality systems and methods19 Jun 2025US 2025/0196977 A1Raymarine UK Limited
- Navigation planning system and navigation planning method5 Jun 2025US 2025/0178701 A1Furuno Electric Co., Ltd.
- Marine vessel smart pole for communicating with marine vessel, marine vessel communication connection device, and marine vessel communication connection system29 May 2025US 2025/0171118 A1Yamaha Hatsudoki Kabushiki Kaisha
- System and method for automated navigational marker detection24 Apr 2025US 2025/0130046 A1Lookout, Inc.
- A method of providing an electronic map for a marine vessel21 Nov 2024US 2024/0384994 A1Danadynamics Aps
Most cited
By later US patents