G01S 3/146
By comparing linear polarisation components
Official title: {by comparing linear polarisation components}
G01S3/146 (By comparing linear polarisation components) appears on 30 US grants and 18 published applications in this corpus.
Search patents in G01S- Granted patents
- 30
- Published applications
- 18
- Assignees
- 28
- Inventors
- 66
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 2 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 4 |
| 2012 | 0 | 0 |
| 2013 | 2 | 1 |
| 2014 | 2 | 1 |
| 2015 | 0 | 0 |
| 2016 | 3 | 2 |
| 2017 | 0 | 0 |
| 2018 | 2 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 2 |
| 2023 | 1 | 1 |
| 2024 | 2 | 1 |
| 2025 | 0 | 2 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Satellite coverage using eye orbits6 Jan 2026US 12,515,826 B2The Boeing Company
- Method for calibrating an airborne goniometry apparatus for low frequencies28 May 2024US 11,994,602 B2Bull SAS
- Direction detection device, method of acquiring intensity difference table, direction detection method, and computer-readable storage medium19 Mar 2024US 11,933,907 B2Mitsubishi Heavy Industries, Ltd.
- Direction detection device, method of acquiring intensity difference table, direction detection method, and computer-readable storage medium24 Oct 2023US 11,796,624 B2Mitsubishi Heavy Industries, Ltd.
- A system and method of detecting a direction of arrival of one or more target signals using an antenna array26 Jun 2025US 2025/0208248 A1Agency for Science, Technology and Research
- Satellite coverage using eye orbits23 Jan 2025US 2025/0026501 A1The Boeing Company
- Client device orientation estimation30 May 2024US 2024/0175969 A1Nokia Technologies Oy
- Method for calibrating an airborne goniometry apparatus for low frequencies13 Apr 2023US 2023/0113476 A1Bull SAS
- Direction detection device, method of acquiring intensity difference table, direction detection method, and computer-readable storage medium20 Oct 2022US 2022/0334209 A1Mitsubishi Heavy Industries, Ltd.
Most cited
By later US patents
- Body motion detecting system with correction for tilt of accelerometers and remote measurement of body position201US 6,590,536 B12003
- Position determination using multiple base station signals135US 5,907,809 AEricsson Inc. · 1999
- Apparatus for measuring a spatial angle to an emitter using squinted antennas27US 5,608,411 ALitton Systems, Inc. · 1997
- Detecting and locating RF emissions using subspace techniques to mitigate interference23US 8,373,596 B1BAE Systems Information and Electronic Systems Integration Inc. · 2013
- Electrically small, range and angle-of-arrival RF sensor and estimation system17US 9,279,880 B2Applied Signals Intelligence, Inc. · 2016