G01S 5/183
Emergency, distress or locator beacons
Official title: {Emergency, distress or locator beacons}
G01S5/183 (Emergency, distress or locator beacons) appears on 29 US grants and 26 published applications in this corpus.
Search patents in G01S- Granted patents
- 29
- Published applications
- 26
- Assignees
- 22
- Inventors
- 85
- Latest grant
- 9 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 3 |
| 2011 | 1 | 0 |
| 2012 | 1 | 2 |
| 2013 | 1 | 1 |
| 2014 | 2 | 0 |
| 2015 | 1 | 1 |
| 2016 | 1 | 2 |
| 2017 | 3 | 1 |
| 2018 | 3 | 2 |
| 2019 | 1 | 3 |
| 2020 | 1 | 2 |
| 2021 | 3 | 0 |
| 2022 | 1 | 1 |
| 2023 | 0 | 1 |
| 2024 | 3 | 2 |
| 2025 | 4 | 1 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Broadcast-type underwater navigation positioning system and method9 Sep 2025US 12,411,205 B2First Institute of Oceanography, Ministry of Natural Resources
- Alarm method and system1 Jul 2025US 12,349,034 B1Soundview Technology Solutions
- Systems and methods for locating mobile electronic devices with ear-worn devices27 May 2025US 12,313,762 B2Starkey Laboratories, Inc.
- Acoustic positioning transmitter and receiver system and method20 May 2025US 12,307,166 B2Sonitor Technologies AS
- Vehicle alarm device30 Jul 2024US 12,049,167 B2Semiconductor Energy Laboratory Co.Ltd.
- Wireless broadcast based location guidance18 Jun 2026US 2026/0172776 A1Intel Corporation
- Virtual mapping for distributed heterogeneous devices with speaker and microphone14 May 2026US 2026/0136149 A1Samsung Electronics Co., Ltd.
- Orientation measurement method and terminal device9 Oct 2025US 2025/0314732 A1Huawei Technologies Co., Ltd.
- Acoustic positioning transmitter and receiver system and method9 May 2024US 2024/0152663 A1Sonitor Technologies AS
- Broadcast-type underwater navigation positioning system and method15 Feb 2024US 2024/0053431 A1First Institute of Oceanography, Ministry of Natural Resources
Most cited
By later US patents
- Tracking, safety and navigation system for firefighters31US 6,504,794 B2Summit Industries, Inc. · 2003
- Alarm method and system30US 9,936,365 B1Greenwich Technology Associates · 2018
- Man overboard alert and locating system19US 5,463,598 ASafeSea Systems, Inc. · 1995
- Sonic building rescue beacon7US 7,839,290 B22010
- Miner acoustic communication and location system4US 8,611,187 B2Battelle Memorial Institute · 2013