G01S 1/16
Azimuthal guidance systems
Official title: Azimuthal guidance systems, e.g. system for defining aircraft approach path, localiser system
G01S1/16 (Azimuthal guidance systems) appears on 44 US grants and 24 published applications in this corpus.
Search patents in G01S- Granted patents
- 44
- Published applications
- 24
- Assignees
- 26
- Inventors
- 64
- Latest grant
- 5 Oct 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 4 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 2 |
| 2008 | 1 | 1 |
| 2009 | 1 | 2 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 2 | 1 |
| 2014 | 3 | 0 |
| 2015 | 1 | 2 |
| 2016 | 1 | 2 |
| 2017 | 1 | 4 |
| 2018 | 4 | 4 |
| 2019 | 2 | 1 |
| 2020 | 4 | 2 |
| 2021 | 2 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Amplitude based centroiding for angle of arrival estimation5 Oct 2021US 11,137,472 B2BAE Systems Information and Electronic Systems Integration Inc.
- System and method for aiding the landing of an aircraft2 Feb 2021US 10,908,292 B2Airbus Operations GmbH
- Method and device for verifying a guidance signal6 Oct 2020US 10,794,727 B2Airbus Operations GmbH
- Autonomous robot auto-docking and energy management systems and methods1 Sep 2020US 10,758,100 B2iRobot Corporation
- Autonomous robot auto-docking and energy management systems and methods9 Jun 2020US 10,675,758 B2iRobot Corporation
- Wireless broadcast based location guidance18 Jun 2026US 2026/0172776 A1Intel Corporation
- Autonomous robot auto-docking and energy management systems and methods15 Oct 2020US 2020/0323408 A1iRobot Corporation
- Amplitude based centroiding for angle of arrival estimation30 Jul 2020US 2020/0241104 A1BAE Systems Information and Electronic Systems Integration Inc.
- System And Method For Aiding The Landing Of An Aircraft18 Apr 2019US 2019/0113593 A1Airbus Operations GmbH
- Automatic cleaning system and charging base23 Aug 2018US 2018/0235423 A1IBOT Robotic Co. Ltd.
Most cited
By later US patents
- Autonomous robot auto-docking and energy management systems and methods436US 7,332,890 B2iRobot Corporation · 2008
- Autonomous robot auto-docking and energy management systems and methods94US 8,390,251 B2iRobot Corporation · 2013
- Autonomous robot auto-docking and energy management systems and methods81US 8,461,803 B2iRobot Corporation · 2013
- Autonomous robot auto-docking and energy management systems and methods58US 8,854,001 B2iRobot Corporation · 2014
- Autonomous robot auto-docking and energy management systems and methods56US 8,749,196 B2iRobot Corporation · 2014