G01S 1/44
Rotating or oscillating beam beacons defining directions in the plane of rotation
Official title: Rotating or oscillating beam beacons defining directions in the plane of rotation or oscillation
G01S1/44 (Rotating or oscillating beam beacons defining directions in the plane of rotation) appears on 184 US grants and 75 published applications in this corpus.
Search patents in G01S- Granted patents
- 184
- Published applications
- 75
- Assignees
- 92
- Inventors
- 291
- Latest grant
- 18 Feb 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 10 | 0 |
| 1977 | 9 | 0 |
| 1978 | 12 | 0 |
| 1979 | 2 | 0 |
| 1980 | 5 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 4 | 0 |
| 1984 | 4 | 0 |
| 1985 | 4 | 0 |
| 1986 | 7 | 0 |
| 1987 | 7 | 0 |
| 1988 | 10 | 0 |
| 1989 | 6 | 0 |
| 1990 | 9 | 0 |
| 1991 | 3 | 0 |
| 1992 | 6 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 2 |
| 2003 | 6 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 3 |
| 2006 | 2 | 0 |
| 2007 | 3 | 5 |
| 2008 | 1 | 7 |
| 2009 | 4 | 4 |
| 2010 | 2 | 2 |
| 2011 | 4 | 5 |
| 2012 | 7 | 4 |
| 2013 | 3 | 2 |
| 2014 | 2 | 4 |
| 2015 | 1 | 4 |
| 2016 | 6 | 6 |
| 2017 | 9 | 4 |
| 2018 | 1 | 5 |
| 2019 | 5 | 1 |
| 2020 | 1 | 5 |
| 2021 | 2 | 4 |
| 2022 | 5 | 0 |
| 2023 | 3 | 4 |
| 2024 | 2 | 0 |
| 2025 | 1 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Periodic priority based scan schedule18 Feb 2025US 12,228,630 B2The Boeing Company
- Low-frequency radio navigation system31 Dec 2024US 12,181,557 B2Arbiter Systems, Incorporated
- System and method for network positioning of devices in a beamformed communications system4 Jun 2024US 12,004,116 B2Futurewei Technologies, Inc.
- Speed measurement and positioning method, and terminal12 Dec 2023US 11,841,417 B2Xi'an Zhongxing New Software Co., Ltd.
- Cooperative target positioning system1 Aug 2023US 11,714,159 B2
- Relative localization method and system22 Jan 2026US 2026/0023147 A1Nanyang Technological University
- Low-frequency radio navigation system13 Mar 2025US 2025/0085377 A1Arbiter Systems, Incorporated
- Periodic priority based scan schedule28 Dec 2023US 2023/0417856 A1The Boeing Company
- Low-frequency radio navigation system17 Aug 2023US 2023/0258757 A1Arbiter Systems, Incorporated
- Cooperative Target Positioning System11 May 2023US 2023/0141969 A1
Most cited
By later US patents
- Automated package delivery to a delivery receptacle324US 9,244,147 B1Google Inc. · 2016
- Scanning beam radio navigation method and apparatus222US 4,080,600 ATull Aviation Corporation · 1978
- System and method for modulating a carrier frequency121US 5,592,131 ACanadian Space Agency · 1997
- Method and system for creating a user-selectable arbitrary coordinate frame106US 6,662,103 B1Arc Second, Inc. · 2003
- Landing assistance system using navigation satellites83US 4,894,655 ALMT Radioprofessionnelle · 1990